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The Lost Story of Sofia Castello
The warm sea breeze ruffles the pages of my notebook as I meet the bright eyes of the elderly lady sat opposite me on the porch. Sofia has been keeping a devastating secret for over sixty years. Why did she fake her own death during the war? And why is she back now to finally tell her story?
Lisbon, 1940. The plush carpet hides her quick steps as Sofia arrives at her suite. She finds the door ajar. Inside, the ornate wallpaper is torn, the mahogany furniture smashed to pieces and her beautiful dresses strewn across the marble floor. Whoever did this was clearly looking for something. Sofia prays they didn’t find it. But she is too late. The young girl she’d promised to protect is gone…
Present day. Writer Lily Christie is at rock bottom when she’s tasked with the job of a lifetime writing the memoir of singing sensation Sofia Castello – world-famous until her tragic death in 1941. So Lily is shocked to hear Sofia is actually in her eighties, living in secret, in a blue-tiled cottage on the Portuguese coast.
Sofia’s remote beach home, accessed only by a bumpy dirt track, is miles away from anyone. She is clearly still hiding from someone, but who? Lily listens in fascination as the feisty woman spins an unbelievable tale of a secret life working for the Allies, hiding in plain and a love affair lived in stolen moments, until a tragic betrayal changed the course of her life forever.
But soon Lily realises that Sofia is still holding something back. What is the final secret haunting Sofia? And can Lily uncover the devastating truth, before it is too late?
A totally gripping and emotional tale of lost love, tragedy and secrets hidden for decades. Fans of Fiona Valpy, Lorna Cook and The Letter will adore it.
Read what everyone’s saying about The Lost Story of Sofia Castello :
‘Unforgettable… pulls on the heart strings… had me glued to the pages… left me breathless… dug deep into my heart… absolutely loved… 5 glorious stars… I loved this story so much.’ Cindy L Spear, ⭐⭐⭐⭐⭐
‘Totally gripping… I adored… mesmerizing and I didn’t want it to end… a page turner that will capture your heart.’ Christian Bookaholic, ⭐⭐⭐⭐⭐
‘From the very first page of this book, I was stunned, mesmerised… knock the wind out of you! I’m so sad it's over. I could have read another sixty chapters… fantastic.’ Goodreads reviewer, ⭐⭐⭐⭐⭐
‘Oh how I loved this… amazing… I absolutely was lost in the tale… sublime.’ NetGalley reviewer, ⭐⭐⭐⭐⭐
‘Heartbreaking… kept me hooked… really lingers… Absolutely loved it!’ Goodreads reviewer, ⭐⭐⭐⭐⭐
‘Heart wrenching
Lisbon, 1940. The plush carpet hides her quick steps as Sofia arrives at her suite. She finds the door ajar. Inside, the ornate wallpaper is torn, the mahogany furniture smashed to pieces and her beautiful dresses strewn across the marble floor. Whoever did this was clearly looking for something. Sofia prays they didn’t find it. But she is too late. The young girl she’d promised to protect is gone…
Present day. Writer Lily Christie is at rock bottom when she’s tasked with the job of a lifetime writing the memoir of singing sensation Sofia Castello – world-famous until her tragic death in 1941. So Lily is shocked to hear Sofia is actually in her eighties, living in secret, in a blue-tiled cottage on the Portuguese coast.
Sofia’s remote beach home, accessed only by a bumpy dirt track, is miles away from anyone. She is clearly still hiding from someone, but who? Lily listens in fascination as the feisty woman spins an unbelievable tale of a secret life working for the Allies, hiding in plain and a love affair lived in stolen moments, until a tragic betrayal changed the course of her life forever.
But soon Lily realises that Sofia is still holding something back. What is the final secret haunting Sofia? And can Lily uncover the devastating truth, before it is too late?
A totally gripping and emotional tale of lost love, tragedy and secrets hidden for decades. Fans of Fiona Valpy, Lorna Cook and The Letter will adore it.
Read what everyone’s saying about The Lost Story of Sofia Castello :
‘Unforgettable… pulls on the heart strings… had me glued to the pages… left me breathless… dug deep into my heart… absolutely loved… 5 glorious stars… I loved this story so much.’ Cindy L Spear, ⭐⭐⭐⭐⭐
‘Totally gripping… I adored… mesmerizing and I didn’t want it to end… a page turner that will capture your heart.’ Christian Bookaholic, ⭐⭐⭐⭐⭐
‘From the very first page of this book, I was stunned, mesmerised… knock the wind out of you! I’m so sad it's over. I could have read another sixty chapters… fantastic.’ Goodreads reviewer, ⭐⭐⭐⭐⭐
‘Oh how I loved this… amazing… I absolutely was lost in the tale… sublime.’ NetGalley reviewer, ⭐⭐⭐⭐⭐
‘Heartbreaking… kept me hooked… really lingers… Absolutely loved it!’ Goodreads reviewer, ⭐⭐⭐⭐⭐
‘Heart wrenching
402 pages, Kindle Edition
Published April 25, 2025
3074 people are currently reading
714 people want to read
About the author
Siobhan Curham
40 books469 followersHi, I’m Siobhan - which for those of you not familiar with the wonder of Irish names, is actually pronounced, Shiv-on!
I’m an award-winning author of over 50 books, fiction and non-fiction, for adults, young adults and children, and my first book was published back in 2000, so I’ve been at this writing game for almost a quarter of a century now.
I’m also a former council estate kid and a university drop-out - I dropped out because I didn’t think I had what it took to make it in the middle class world of publishing. Thankfully I managed to overcome my self doubt and fear and achieve my writing dreams, and now I love helping others do the same through my mentoring, courses and talks.
I don’t know about you, but during the pandemic I felt as if my life had collapsed in on itself and I’d had to shrink myself to fit this strange new world of lockdowns and zoom calls (oh, so many Zoom calls!) and working from home and working alone. Even when things returned to some semblance of normal back in 2022, I felt that I’d lost sight of who I was and I’d definitely lost my joy for living.
Then, an unexpected trip to Jamaica changed everything, jolting me back to life and reminding me of who I truly am. In a bid to never lose sight of myself and my sense of wonder and purpose again, I started travelling more and writing a weekly Substack letter called Wonderstruck. And in September 2023 I gave up my home in the UK and pretty much all of my worldly goods to solo travel the world while I write my books and mentor other writers.
I send Wonderstruck out to my subscribers every Sunday morning, writing about the places I visit and the lessons I learn there. My sole aim for writing this letter is to inspire others to rediscover their own sense of purpose, wonder and adventure.
If you've enjoyed reading any of my books I'd love it if you joined the Wonderstruck community over on Substack.
Thanks so much for reading and reviewing my books, I really appreciate it!
Siobhan
Substack: siobhancurham.substack.com
Facebook: Siobhan Curham Author
Instagram: @SiobhanCurhamAuthor
Twitter: @SiobhanCurham
For more information about my books, mentoring and courses, please visit: http://www.siobhancurham.com
I’m an award-winning author of over 50 books, fiction and non-fiction, for adults, young adults and children, and my first book was published back in 2000, so I’ve been at this writing game for almost a quarter of a century now.
I’m also a former council estate kid and a university drop-out - I dropped out because I didn’t think I had what it took to make it in the middle class world of publishing. Thankfully I managed to overcome my self doubt and fear and achieve my writing dreams, and now I love helping others do the same through my mentoring, courses and talks.
I don’t know about you, but during the pandemic I felt as if my life had collapsed in on itself and I’d had to shrink myself to fit this strange new world of lockdowns and zoom calls (oh, so many Zoom calls!) and working from home and working alone. Even when things returned to some semblance of normal back in 2022, I felt that I’d lost sight of who I was and I’d definitely lost my joy for living.
Then, an unexpected trip to Jamaica changed everything, jolting me back to life and reminding me of who I truly am. In a bid to never lose sight of myself and my sense of wonder and purpose again, I started travelling more and writing a weekly Substack letter called Wonderstruck. And in September 2023 I gave up my home in the UK and pretty much all of my worldly goods to solo travel the world while I write my books and mentor other writers.
I send Wonderstruck out to my subscribers every Sunday morning, writing about the places I visit and the lessons I learn there. My sole aim for writing this letter is to inspire others to rediscover their own sense of purpose, wonder and adventure.
If you've enjoyed reading any of my books I'd love it if you joined the Wonderstruck community over on Substack.
Thanks so much for reading and reviewing my books, I really appreciate it!
Siobhan
Substack: siobhancurham.substack.com
Facebook: Siobhan Curham Author
Instagram: @SiobhanCurhamAuthor
Twitter: @SiobhanCurham
For more information about my books, mentoring and courses, please visit: http://www.siobhancurham.com
Ratings & Reviews
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Displaying 1 - 30 of 98 reviews
April 25, 2025
This is the eighth book I’ve read by this author and she continues to amaze me with her unputdownable books and her ability to transport me to a different era and help me understand how it felt to live at that time.
One theme of this book is blessings in disguise. At 80 years old, Sophia Costello looks back on her life and learns to see the gift in heartache. In helping Sophia step out of the shadows and set aside her need for revenge, her ghost writer, Lily Christie, gets balm for her own disappointment. The two bring each other back to life and ignite in each other the power to step into the future with hope and determination.
Curham also channels the power of hindsight. Until Sophia begins the arduous task of compiling her memoir, she only sees a broken relationship with the love of her life. The process brings her to a place where she admits to being broken apart so that she can mend completely together. I like that thought. Despite lost time and opportunity, we can be stronger as a result of the journey.
If this inspirational journey isn’t on your reading list, it needs to be.
I was gifted this copy by Bookouture and NetGalley and was under no obligation to provide a review.
*I’d never heard of Cockney rhyming slang as part of the London dialect. I found myself down a rabbit hole!
One theme of this book is blessings in disguise. At 80 years old, Sophia Costello looks back on her life and learns to see the gift in heartache. In helping Sophia step out of the shadows and set aside her need for revenge, her ghost writer, Lily Christie, gets balm for her own disappointment. The two bring each other back to life and ignite in each other the power to step into the future with hope and determination.
Curham also channels the power of hindsight. Until Sophia begins the arduous task of compiling her memoir, she only sees a broken relationship with the love of her life. The process brings her to a place where she admits to being broken apart so that she can mend completely together. I like that thought. Despite lost time and opportunity, we can be stronger as a result of the journey.
If this inspirational journey isn’t on your reading list, it needs to be.
I was gifted this copy by Bookouture and NetGalley and was under no obligation to provide a review.
*I’d never heard of Cockney rhyming slang as part of the London dialect. I found myself down a rabbit hole!
March 22, 2025
A book with a strong female charcter. Resilience,love and secrets. Thank you to netgalley for letting me read this e arc in exchange for an honest opinion
April 25, 2025
hank you to NetGalley and Bookouture for the ARC (Advance Reader Copy) of The Lost Story of Sofia Castello by Siobhan Curham.
Wowza!! That was amazing! I really enjoyed this dual timeline story based during the 1930-1941 war time and the year 2000. It's a story about secrets, heartbreak, happiness and all the feels. It take place mainly in Portugal and I felt as though I was there along with the characters. This story is unforgettable and will stay with me for a long time. You need to experience this for yourself. I highly recommend this book. A 5 star rating for sure. #NetGalley #Bookouture #SiobhanCurham #TheLostStoryofSofiaCastello
Wowza!! That was amazing! I really enjoyed this dual timeline story based during the 1930-1941 war time and the year 2000. It's a story about secrets, heartbreak, happiness and all the feels. It take place mainly in Portugal and I felt as though I was there along with the characters. This story is unforgettable and will stay with me for a long time. You need to experience this for yourself. I highly recommend this book. A 5 star rating for sure. #NetGalley #Bookouture #SiobhanCurham #TheLostStoryofSofiaCastello
April 25, 2025
I thought this was a really good book, really hard to put down. I liked Sofia and her strength during troubling times. There were some surprises I wasn’t expecting too. It’s perfect for all historical fiction fans
March 27, 2025
The Lost Story of Sofia Castello
By: Siobhan Curham
Pub Date: April 25, 2025
Publisher: Bookouture
This novel is full of dreams, betrayal, secrets, and the past that binds people.
Lily Christie is a writer who gets the chance to write a memoir about Sofia Castello. She was well known during the war as a singer who died tragically in 1941.
What the world does not know is that Sofia is alive and ready to tell her story. She is now in her eighties and the truth will come out.
Discovering love during war lead to complications as she finds out she was betrayed.
All these years later we hear Sofia’s story. This quote from the novel is compelling. “Sometimes the things that seem like the end of the world are actually the prologue for something truly delightful.” An ending can become a new beginning
Thank you Bookouture and Curham for a spot on your tour and this lovely book.
A moving story that I highly recommend to EVERY historical fiction fan.
By: Siobhan Curham
Pub Date: April 25, 2025
Publisher: Bookouture
This novel is full of dreams, betrayal, secrets, and the past that binds people.
Lily Christie is a writer who gets the chance to write a memoir about Sofia Castello. She was well known during the war as a singer who died tragically in 1941.
What the world does not know is that Sofia is alive and ready to tell her story. She is now in her eighties and the truth will come out.
Discovering love during war lead to complications as she finds out she was betrayed.
All these years later we hear Sofia’s story. This quote from the novel is compelling. “Sometimes the things that seem like the end of the world are actually the prologue for something truly delightful.” An ending can become a new beginning
Thank you Bookouture and Curham for a spot on your tour and this lovely book.
A moving story that I highly recommend to EVERY historical fiction fan.
April 6, 2025
Another unforgettable, powerful and captivating read by Siobhan Curham! This talented author continues to impress and inspire me with her gripping stories.The Lost Story of Sofia Castello is a unique and passionate WW2 focused tale that pulls on the heart strings with gusto! This energy charged, emotional drama with its mysterious plot had me glued to the pages. There are heaps of twists and turns that left me breathless. Siobhan draws upon her own experiences with Portugal, its people, history and landscape—making The Lost Story of Sofia Castello feel incredibly authentic.
Although the novel is filled with secrets, misunderstandings and shocking betrayals, there are some joyous developments along the way, too. But the traumatic years and events of WW2, were painful to read. It was easy to imagine what it must have been like to endure the bombings in London. I found Siobhan’s vivid descriptions reflected the tone and torture and I could even hear the piercing sirens and rains of bombs. Scary times. But in those awful moments, people connected and dealt with their fears in unusual ways as seen by character Trafalger. I won’t give anything away but look for it during those scenes when Sofia relates their time together in those first days.
I could appreciate the song writing aspects of the story since I do a lot of collaborating myself. I truly know how inspiration for songs can come from many sources. It was interesting to see how Ocean Longing came to be through a romantic rendez-vous of Sofia’s. This powerful attraction translated beautifully across the world in music and listeners adored it for various reasons. But when things went wrong, the song raised painful reminders in Sofia’s heart. For we bring our experiences, whether good or bad, to a song both as the creator and as a listener. When Lily hears the song, it reminds her of her failed relationship and loss—when she feels betrayed by her own body. Poor past relationship experiences can darken a person’s perceptions, making it difficult to recognise or accept something good when it comes along. So yes, we are shaped by our past and although we must learn from it—we must not expect that everything will turn out the same in the future. For if we hold on to that rigid view, we may misinterpret what comes our way.
One phrase, thought or tidbit of wisdom that stands out in this novel like a shining star on a dark moonless night is something singer Sofia shares with ghost writer Lily: ‘sometimes the things that seem like the end of the world are actually the prologue for something truly delightful…’ Things don’t always work out as planned and sometimes it is just as well they do not. Because they are paving the way for something better. Trials are not fun but they sharpen us and can make us more resilient. These words spoken to Lily by Sofia certainly resonated with me as I have found this to be so as well.
And I loved listening to Sofia tell her story of how she dealt with the war years. She was strong and brave in many ways. And although it was painful for her to resurrect those memories, it provided a healing eventually that caused her to question her perception of events. I thought Sofia writing a book about her War years is a creative way to provide another perspective on the events of the past.
The whole structure of the novel is cohesive. The plot has plenty of tension and mystery which results from us being given a series of bread crumbs along the way that lead up to massive revelations. The pacing is perfect, the setting is atmospheric and sometimes explosive (literally!), and the main characters are relatable and dramatic. And there’s lots of exciting action and surprises!
There is a wonderful cast of characters. I practically enjoyed Lily, Sophia, Gabriel, Trafalgar and Jane with their flaws and strengths. I loved the ending and felt satisfied with how the various strands came together and feasted on the twists, turns and surprises! The meaning of family is explored and how blood is not always the force that brings and holds people together. Sometimes having other common ingredients can create something new.
This story dug deep into my heart and caused me to feel great emotions. It also captured my mind and made me think about possible scenarios. I absolutely loved The Lost Story of Sofia Castello. Huge thanks to Siobhan for taking me on another unforgettable adventure. This is passionate, powerful, profound fiction. I look forward to the next instalment from this amazingly gifted author who is both courageous and highly dedicated to her craft. 5 Glorious Stars ⭐️⭐️⭐️⭐️⭐️
Thanks to Bookouture and Netgalley for the ARC.
Although the novel is filled with secrets, misunderstandings and shocking betrayals, there are some joyous developments along the way, too. But the traumatic years and events of WW2, were painful to read. It was easy to imagine what it must have been like to endure the bombings in London. I found Siobhan’s vivid descriptions reflected the tone and torture and I could even hear the piercing sirens and rains of bombs. Scary times. But in those awful moments, people connected and dealt with their fears in unusual ways as seen by character Trafalger. I won’t give anything away but look for it during those scenes when Sofia relates their time together in those first days.
I could appreciate the song writing aspects of the story since I do a lot of collaborating myself. I truly know how inspiration for songs can come from many sources. It was interesting to see how Ocean Longing came to be through a romantic rendez-vous of Sofia’s. This powerful attraction translated beautifully across the world in music and listeners adored it for various reasons. But when things went wrong, the song raised painful reminders in Sofia’s heart. For we bring our experiences, whether good or bad, to a song both as the creator and as a listener. When Lily hears the song, it reminds her of her failed relationship and loss—when she feels betrayed by her own body. Poor past relationship experiences can darken a person’s perceptions, making it difficult to recognise or accept something good when it comes along. So yes, we are shaped by our past and although we must learn from it—we must not expect that everything will turn out the same in the future. For if we hold on to that rigid view, we may misinterpret what comes our way.
One phrase, thought or tidbit of wisdom that stands out in this novel like a shining star on a dark moonless night is something singer Sofia shares with ghost writer Lily: ‘sometimes the things that seem like the end of the world are actually the prologue for something truly delightful…’ Things don’t always work out as planned and sometimes it is just as well they do not. Because they are paving the way for something better. Trials are not fun but they sharpen us and can make us more resilient. These words spoken to Lily by Sofia certainly resonated with me as I have found this to be so as well.
And I loved listening to Sofia tell her story of how she dealt with the war years. She was strong and brave in many ways. And although it was painful for her to resurrect those memories, it provided a healing eventually that caused her to question her perception of events. I thought Sofia writing a book about her War years is a creative way to provide another perspective on the events of the past.
The whole structure of the novel is cohesive. The plot has plenty of tension and mystery which results from us being given a series of bread crumbs along the way that lead up to massive revelations. The pacing is perfect, the setting is atmospheric and sometimes explosive (literally!), and the main characters are relatable and dramatic. And there’s lots of exciting action and surprises!
There is a wonderful cast of characters. I practically enjoyed Lily, Sophia, Gabriel, Trafalgar and Jane with their flaws and strengths. I loved the ending and felt satisfied with how the various strands came together and feasted on the twists, turns and surprises! The meaning of family is explored and how blood is not always the force that brings and holds people together. Sometimes having other common ingredients can create something new.
This story dug deep into my heart and caused me to feel great emotions. It also captured my mind and made me think about possible scenarios. I absolutely loved The Lost Story of Sofia Castello. Huge thanks to Siobhan for taking me on another unforgettable adventure. This is passionate, powerful, profound fiction. I look forward to the next instalment from this amazingly gifted author who is both courageous and highly dedicated to her craft. 5 Glorious Stars ⭐️⭐️⭐️⭐️⭐️
Thanks to Bookouture and Netgalley for the ARC.
August 6, 2025
Great historical fiction! This was another WWII novel with the focus taking place in neutral Portugal. A famous singer disappears in a plane crash only to be alive and ready to work with a ghostwriter to tell her story in her 80s. This is wonderfully written and had me constantly changing my predictions.
May 1, 2025
4.5 ⭐️ rounded up.
The Lost Story of Sofia Castello is a gripping, immersive, and emotional tale. It will take you on a whirlwind journey of love, betrayal, grief, secrecy, profound friendships, and, of course, resilience.
The setting for this book couldn't be more perfect. The picturesque beauty of Portugal that the author describes is a juxtaposition of an otherwise heavy book. I loved each and every one of these characters. They were all crafted so beautifully, especially the women. Their strength and determination, as well as loyalty to each other, was palpable and made me love this book even more.
They had great banter, and I even found myself chuckling at a few scenes. Sofia is quite the force to be reckoned with. Yet, the character development of Lily is not something that we can overlook. The ending was beautiful but also bittersweet in a sense. So much was lost, but so much was also gained. This is one that will stick with me for a long time. I loved every minute of it.
Thank you to Netgalley, Bookouture, and Siobhan Curham. For my eARC of this book. All opinions are my own. Pub date April 25th, 2025.
The Lost Story of Sofia Castello is a gripping, immersive, and emotional tale. It will take you on a whirlwind journey of love, betrayal, grief, secrecy, profound friendships, and, of course, resilience.
The setting for this book couldn't be more perfect. The picturesque beauty of Portugal that the author describes is a juxtaposition of an otherwise heavy book. I loved each and every one of these characters. They were all crafted so beautifully, especially the women. Their strength and determination, as well as loyalty to each other, was palpable and made me love this book even more.
They had great banter, and I even found myself chuckling at a few scenes. Sofia is quite the force to be reckoned with. Yet, the character development of Lily is not something that we can overlook. The ending was beautiful but also bittersweet in a sense. So much was lost, but so much was also gained. This is one that will stick with me for a long time. I loved every minute of it.
Thank you to Netgalley, Bookouture, and Siobhan Curham. For my eARC of this book. All opinions are my own. Pub date April 25th, 2025.
April 24, 2025
★★★★ 4.5 stars
A wartime secret must be told before it's too late...
I love a good dual timeline tale weaving the past with the present and a few secrets along the way. The premise to this one drew me in as something a little different. The war is merely a backdrop for this story not the main event. And it serves to depict a heartbreaking tale that is emotionally charged as well as mysterious.
Lily is looking to leave her pitiful life behind and embark on a holiday in the sun after nursing a broken heart for the past ten months. So when she walks into her agent's office overlooking the dreary London landscape, the offer Jane makes her is one that is too good to refuse.
Lily has been asked for personally by name to ghostwrite the autobiography of wartime singing sensation Sofia Castello, who tragically died in a plane crash flying from Lisbon to London in 1941. Or did she? The journey she takes to Portgual to meet the elusive Sofia is one of love, grief, friendships, betrayal and secrets.
Stepping into the Portuguese sunshine, Lily feels at once rejuvenated and that this ghostwriting job came at just the right moment in time for her. But little did she know the part she would play in rewriting history or that she would find happiness there herself.
The setting in Portgual is just perfect. I could feel the sunshine on my face, the water lapping at my feet and immersing myself in the sapphire seas. The colours so richly depict the character, the personalities and reflect the resilience of this beautiful story.
There is so much to say about this book that I think is best left to experience for oneself.
A beautiful tale that will stay with me for some time to come.
I would like to thank #SiobhanCurham, #Netgalley and #Bookouture for an ARC of #TheLostStoryOfSofiaCastello in exchange for an honest review.
This review appears on my blog at https://stinathebookaholic.blogspot.com/.
A wartime secret must be told before it's too late...
I love a good dual timeline tale weaving the past with the present and a few secrets along the way. The premise to this one drew me in as something a little different. The war is merely a backdrop for this story not the main event. And it serves to depict a heartbreaking tale that is emotionally charged as well as mysterious.
Lily is looking to leave her pitiful life behind and embark on a holiday in the sun after nursing a broken heart for the past ten months. So when she walks into her agent's office overlooking the dreary London landscape, the offer Jane makes her is one that is too good to refuse.
Lily has been asked for personally by name to ghostwrite the autobiography of wartime singing sensation Sofia Castello, who tragically died in a plane crash flying from Lisbon to London in 1941. Or did she? The journey she takes to Portgual to meet the elusive Sofia is one of love, grief, friendships, betrayal and secrets.
Stepping into the Portuguese sunshine, Lily feels at once rejuvenated and that this ghostwriting job came at just the right moment in time for her. But little did she know the part she would play in rewriting history or that she would find happiness there herself.
The setting in Portgual is just perfect. I could feel the sunshine on my face, the water lapping at my feet and immersing myself in the sapphire seas. The colours so richly depict the character, the personalities and reflect the resilience of this beautiful story.
There is so much to say about this book that I think is best left to experience for oneself.
A beautiful tale that will stay with me for some time to come.
I would like to thank #SiobhanCurham, #Netgalley and #Bookouture for an ARC of #TheLostStoryOfSofiaCastello in exchange for an honest review.
This review appears on my blog at https://stinathebookaholic.blogspot.com/.
April 17, 2025
What a page-turner!
The mystery and twists within the plot had me racing through the book - and there were some real shocks contained within the story! Such a superbly-crafted story and I was completely absorbed.
The setting felt unique - I cannot recall previously reading a World War Two based novel with a Portuguese location. I’m always glad of the informative, educational aspects of a book - in this case, learning about Lisbon being a hotbed of both spies and refugees during the war. Do read the author’s note at the end for some really interesting points about her inspiration for this book.
Fascinating characters and an extremely clever plot that really shows off Siobhan Curham’s skilled writing. A thoroughly enjoyable book!
Thank you to the publisher, Bookouture, for a digital copy of this book in exchange for an honest review.
The mystery and twists within the plot had me racing through the book - and there were some real shocks contained within the story! Such a superbly-crafted story and I was completely absorbed.
The setting felt unique - I cannot recall previously reading a World War Two based novel with a Portuguese location. I’m always glad of the informative, educational aspects of a book - in this case, learning about Lisbon being a hotbed of both spies and refugees during the war. Do read the author’s note at the end for some really interesting points about her inspiration for this book.
Fascinating characters and an extremely clever plot that really shows off Siobhan Curham’s skilled writing. A thoroughly enjoyable book!
Thank you to the publisher, Bookouture, for a digital copy of this book in exchange for an honest review.
April 26, 2025
I found this story fascinating. I loved the dual POVs. Lily is interviewing the once world-famous singer, Sofia Castello, to ghostwrite her memoir. Sofia is supposed to be dead. Sofia tells her story and Lily finds out the whole truth about what really happened and how she ended up ‘dead’. There are few people that know that Sofia is alive, and Lily is able to connect those people to both the present and the past. Sofia is truly a force to be reckoned with.
Siobhan does a great job writing a story that easily sucks you in. I needed to know more of the truths to Sofia’s life.
Thank you NetGalley and Bookouture for my copy of this book.
Siobhan does a great job writing a story that easily sucks you in. I needed to know more of the truths to Sofia’s life.
Thank you NetGalley and Bookouture for my copy of this book.
August 22, 2025
I liked the split-timeline aspect of this novel and the unraveling of Sofia's story as the book went on. The fact that the public thinks she died decades ago and is now willing to tell her story made it interesting.
April 14, 2025
Gripping tale of friendship, love, secrets and mystery. Love and lost followed by friendships being uncovered in many different ways.
November 9, 2025
The Lost Story of Sofia Castello was a wonderful adventure told in both the past and present. It was a book that couldn't be put down and that will stay with me for a while. Set in Lisbon during WW11, it follows Sofia Castello during her career as both a singer and an ally.
April 25, 2025
The Lost Story of Sofia Castello is the latest book from Siobhan Curham and right from the opening page until the bitter end it is full of mystery, intrigue and many twists and turns which all make for a brilliant read. It’s a book where I felt I didn’t need any settling in time or to become overly familiar with characters as the action started straight away and getting to know people and situations would come naturally over the course of the book. There is the perfect blend of imagination with some historical fact throughout and having it set in Portugal during World War Two was a real, refreshing change from the usual historical fiction books that I read. I’d never given much previous thought to Portugal during the war as it hasn’t featured much if at all on my reading radar. Despite its neutrality, I was amazed to discover it was a hotbed for spies and the Gestapo and this forms the basis for the incredible story that unfolds which initially has the reader asking why is the story of Sofia Castello lost and who was she in the first place?
The brief prologue sets the scene for what is to come and the reader instantly wants to know what led to Sofia Castello ceasing to exist? The singer from Portugal was earning great fame and acclaim during the war when her life was torn apart which only served to boost her legacy and earn her mythical status. This status still exists in 2001 when we meet ghost writer Lily. Lily, is a woman very much at a crossroads. She has spent the last while as she says herself ‘marinating in a soup of apathy and indecision for almost a year. I need to do something to haul myself out of it’. This stance that has been forced upon her has been the result of her long term partner leaving her for another woman a week after she discovered that she can’t have children. A double whammy in such a short space of time left her shattered and drifting along through life and the thought of work and writing feels her with dread as she lacks energy and enthusiasm for anything. I felt desperately sorry for Lily at the start of the book. All she felt was hopeless and lethargic and it is very difficult to pick ones self-up after suffering such a knockback.
It’s Sofia’s literary agent, Jane, who is the catalyst that stokes the fire of change within her. A new opportunity has presented itself to ghost write the biography of Sofia Castello. Surely this could be the most amazing thing that Lily has ever done, and it means her career potentially could be right back on track. But isn’t Sofia long dead in a plane crash during the war? I adored the analogy that Jane used of the butterfly and its chrysalis to urge Lily on to take on the task of working with Sofia. It was so profound, sensible and impactful and I loved how Lily took the advice to heart and for the first time in what feels like forever she is excited and intrigued and wants to work with Sofia as finally after all the years of secrecy and the world believing she was long dead she is ready to share her story and what an unbelievable story it is. One full of honesty, intensity and rawness as Sofia exorcises the demons which have long plagued her.
I found once Lily reached Portugal as much as I enjoyed reading about her meeting Sofia and then beginning the process of hearing and then writing Sofia’s story it was the chapters set during Sofia’s time in Lisbon that really captured my attention. Returning after every few chapters to the present day was good to answer specific questions that had arisen and to bind the links between the past and the present and I could also see how Lily was changing the more she heard. But truly learning the complete story of Sofia Castello was riveting and it’s what made the book a real page turner. As Sofia starts sharing her extensive tale soon the reader is transported to the deep heart of the story. Having spent her teenage years caring for her ailing mother in a small village in the Portuguese countryside Sofia is now all alone following her mother’s death. Her spirit of adventure drives her to Lisbon where she sells fish and sings songs whilst doing so. I loved the history of fado-Portugese folk music - and how it becomes central to the person Sofia goes on to be and it is this which catches the attention of a record producer and within a short space of time she is catapulted into the spotlight and catches a piece of the nations heart not to mention her fame spreads to Britain also.
This may seem that this is just the usual rags to riches story but it soon takes on a much more dramatic turn as refugees start to flood the city as they are forced from their home countries due to the polices being enforced by Hitler. Sofia, starts to help those in need and meets someone who will go on to play a very special role in her life. I did think why was attention given to this and to other aspects of Sofia’s life in Lisbon which to me would only have warranted a few pages at most. But it’s only as I neared the climax of the book that I realised and deeply appreciated that Siobhan Curham had so expertly plotted and devised the entire story that she knew exactly what needed to be there. That every scene, character and plot devise were all necessary in building a fascinating and riveting story that got me excited about the WW2 historical fiction genre all over again.
Sofia, is a powerhouse of a young woman who came from more or less nothing and with her voice and talent made something of herself. As Lily hears her story of experiencing some of the Blitz in Britain and also meeting someone who will make a deep and lasting impact on her life in more ways than one, Lily too starts to come back to life. She is wary around Sofia at times as she doesn’t want to press too much too fast but Lily is like the reader in that you want the answers as quickly as possible. But the readers patience is richly rewarded and you learn that Sofia was an amazing woman who made the ultimate sacrifice and now that she is finally revealing her truth she wants retribution, compensation and for somebody to get their comeuppance and how she has gone about this is just sublime and truly demonstrates what an impressive, important and exceptional woman she really is.
As Sofia tells her story the revelations come thick and fast and to be honest I was similar to Lily in that I was smug in thinking that I had everything worked out. If things had gone in the direction in which I was suspecting they were I would have been disappointed to be honest as it just seemed too easy and a bit of a cop out. Instead Siobhan wove a fantastic tale that had me gasping out loud and kicking myself that I hadn’t guessed at what was going on. But at the same time, it brought a smile to my face and that sense of ah now I get it, at everything coming full circle and I thoroughly enjoyed having the wool pulled over my eyes. That moment of shock and full reveal was excellent and it’s not often in books these days that readers don’t guess at what exactly was going on right before their very eyes.
The Lost Story of Sofia Castello was Siobhan Curham at her very best and it was evident from the way the book was written and plotted that she enjoyed every moment of the writing process. This was perfectly paced with just the right amount of secrets, suspicion, complications, conspiracy and romance. Well done Siobhan Curham, more like this please.
The brief prologue sets the scene for what is to come and the reader instantly wants to know what led to Sofia Castello ceasing to exist? The singer from Portugal was earning great fame and acclaim during the war when her life was torn apart which only served to boost her legacy and earn her mythical status. This status still exists in 2001 when we meet ghost writer Lily. Lily, is a woman very much at a crossroads. She has spent the last while as she says herself ‘marinating in a soup of apathy and indecision for almost a year. I need to do something to haul myself out of it’. This stance that has been forced upon her has been the result of her long term partner leaving her for another woman a week after she discovered that she can’t have children. A double whammy in such a short space of time left her shattered and drifting along through life and the thought of work and writing feels her with dread as she lacks energy and enthusiasm for anything. I felt desperately sorry for Lily at the start of the book. All she felt was hopeless and lethargic and it is very difficult to pick ones self-up after suffering such a knockback.
It’s Sofia’s literary agent, Jane, who is the catalyst that stokes the fire of change within her. A new opportunity has presented itself to ghost write the biography of Sofia Castello. Surely this could be the most amazing thing that Lily has ever done, and it means her career potentially could be right back on track. But isn’t Sofia long dead in a plane crash during the war? I adored the analogy that Jane used of the butterfly and its chrysalis to urge Lily on to take on the task of working with Sofia. It was so profound, sensible and impactful and I loved how Lily took the advice to heart and for the first time in what feels like forever she is excited and intrigued and wants to work with Sofia as finally after all the years of secrecy and the world believing she was long dead she is ready to share her story and what an unbelievable story it is. One full of honesty, intensity and rawness as Sofia exorcises the demons which have long plagued her.
I found once Lily reached Portugal as much as I enjoyed reading about her meeting Sofia and then beginning the process of hearing and then writing Sofia’s story it was the chapters set during Sofia’s time in Lisbon that really captured my attention. Returning after every few chapters to the present day was good to answer specific questions that had arisen and to bind the links between the past and the present and I could also see how Lily was changing the more she heard. But truly learning the complete story of Sofia Castello was riveting and it’s what made the book a real page turner. As Sofia starts sharing her extensive tale soon the reader is transported to the deep heart of the story. Having spent her teenage years caring for her ailing mother in a small village in the Portuguese countryside Sofia is now all alone following her mother’s death. Her spirit of adventure drives her to Lisbon where she sells fish and sings songs whilst doing so. I loved the history of fado-Portugese folk music - and how it becomes central to the person Sofia goes on to be and it is this which catches the attention of a record producer and within a short space of time she is catapulted into the spotlight and catches a piece of the nations heart not to mention her fame spreads to Britain also.
This may seem that this is just the usual rags to riches story but it soon takes on a much more dramatic turn as refugees start to flood the city as they are forced from their home countries due to the polices being enforced by Hitler. Sofia, starts to help those in need and meets someone who will go on to play a very special role in her life. I did think why was attention given to this and to other aspects of Sofia’s life in Lisbon which to me would only have warranted a few pages at most. But it’s only as I neared the climax of the book that I realised and deeply appreciated that Siobhan Curham had so expertly plotted and devised the entire story that she knew exactly what needed to be there. That every scene, character and plot devise were all necessary in building a fascinating and riveting story that got me excited about the WW2 historical fiction genre all over again.
Sofia, is a powerhouse of a young woman who came from more or less nothing and with her voice and talent made something of herself. As Lily hears her story of experiencing some of the Blitz in Britain and also meeting someone who will make a deep and lasting impact on her life in more ways than one, Lily too starts to come back to life. She is wary around Sofia at times as she doesn’t want to press too much too fast but Lily is like the reader in that you want the answers as quickly as possible. But the readers patience is richly rewarded and you learn that Sofia was an amazing woman who made the ultimate sacrifice and now that she is finally revealing her truth she wants retribution, compensation and for somebody to get their comeuppance and how she has gone about this is just sublime and truly demonstrates what an impressive, important and exceptional woman she really is.
As Sofia tells her story the revelations come thick and fast and to be honest I was similar to Lily in that I was smug in thinking that I had everything worked out. If things had gone in the direction in which I was suspecting they were I would have been disappointed to be honest as it just seemed too easy and a bit of a cop out. Instead Siobhan wove a fantastic tale that had me gasping out loud and kicking myself that I hadn’t guessed at what was going on. But at the same time, it brought a smile to my face and that sense of ah now I get it, at everything coming full circle and I thoroughly enjoyed having the wool pulled over my eyes. That moment of shock and full reveal was excellent and it’s not often in books these days that readers don’t guess at what exactly was going on right before their very eyes.
The Lost Story of Sofia Castello was Siobhan Curham at her very best and it was evident from the way the book was written and plotted that she enjoyed every moment of the writing process. This was perfectly paced with just the right amount of secrets, suspicion, complications, conspiracy and romance. Well done Siobhan Curham, more like this please.
April 17, 2025
I loved the storyline and plot twists (although a couple were a bit predictable, still enjoyable) but this fell flat in execution, particularly in the past POV and i wanted more from the setting since you don’t see much of Portugals neutral role in WW2 and the implications of that. However, it delivered on the “unputdowable” promise because I kept reading to find out what would happen.
April 24, 2025
I want to boost this review with the word Fate or better say bashert
First things first, I want to thank the author and Net galley for this Arc and giving me the opportunity to read such a wonderful book.
Took me a while to rearrange my thoughts after finishing this book because of the emotional train that ran me over after finishing it.
Listen to me, readers. This book is going to be THE one you need. Whether you are in a book slump, or in a binge reading mood, this book needs to be a must and is going to shake your feelings and mess with your emotional and social conscience. Now to my Portuguese readers, you need to read this book because from a non Portuguese author is the first time I see Portugal being so lovely described, used as a lovely setting and the land of such a wonderful main character. Take this as my open letter to all of us Portuguese readers and why you should read this book.
This is a story about Lily a ghostwriter that is stuck in downhill and decides to take a break when she receives the opportunity of a life time: To tell the story of A late Portuguese singer, beloved by many, who died tragically in a plane crash years and years ago.
I present to you our Evelyn Hugo from Portugal, but instead of a movie star she is Sofia Castello a former Portuguese varina who ended up being a renowned fado singer and a spy for the Allies in WWII.
Who is going to tell her story? Sofia itself who is not dead and is about to drop Lily dead with the revelations to come. But, OH, wasn’t she dead? No. She is well alive and now she is ready to share to the world her true story. A story about an orphan, to a humble varina to the voice of Portugal. But she has secrets up her sleeve, stories about love, betrayal, trust, friendship, grief, resilience, and regret.
Sofia is such a strong woman. She is brave, but sometimes scared, she is humble, has a big heart that got broken too many times, but she is fierce-full, she stands for herself and for the others especially the minority. And her story deserves to be told.
As Lily, we get more affectionate to her while we listen to her story and we get eager to know more about her past and her past relationships. Why she isn’t dead? How is she alive? Why she faked her death? Who was she running from? Who she loved? Who she trusted? Who was really Sofia Castello?
The pacing and the plot are well structured while they feed enough information to keep the reader interested and hooked, and at the same time not disclosing enough details to keep you reading until you find out the secrets. The story is built to go step by step to each important part of Sofia’s life.
All the characters have layers, dreams, ambitions, fears, regrets, and love in their constitution. What makes this novel even more aspiring and their ending very satisfactory. Be prepared to have a drop jaw and the tears in the corner of your eyes while reading this book. And of course big dramatic and cinematic revelations for such a dramatic life of a singer in the end.
I want to take a minute now to talk about the beautiful Portuguese setting of Portugal in the 1940s. It is very rare to read a book set in Portugal-my native land. I really loved reading about the places I have been to and belong to my life, and I know are part of my past. This helped me conect even moreto the story.
This book explores our culture, language, nationality, architecture, gastronomy, our music, our past. In a nutshell: Us. I love how the author gives true meaning to the word saudade- such a Portuguese strong word- and talks about how Portugal was important in the second war, and is still important. Bringing visibility to my beautiful country. Besides that, this book being released at 25th April, such an important date to the Portuguese history means a lot to us.
Thank you, Siobhan Curham, for this lovely story and for portraying my country my culture and my language in such a vibrant a heartbreaking story. I feel seen, I feel loved. Thank you for making such a strong character and make her Portuguese. In the name of all Portuguese girls who had to fight something in their lives and be a little like Sofia knowing that “Sometimes the things that seem like the end of the world are actually the prologue for something truly delightful, we thank you for this portrait.
First things first, I want to thank the author and Net galley for this Arc and giving me the opportunity to read such a wonderful book.
Took me a while to rearrange my thoughts after finishing this book because of the emotional train that ran me over after finishing it.
Listen to me, readers. This book is going to be THE one you need. Whether you are in a book slump, or in a binge reading mood, this book needs to be a must and is going to shake your feelings and mess with your emotional and social conscience. Now to my Portuguese readers, you need to read this book because from a non Portuguese author is the first time I see Portugal being so lovely described, used as a lovely setting and the land of such a wonderful main character. Take this as my open letter to all of us Portuguese readers and why you should read this book.
This is a story about Lily a ghostwriter that is stuck in downhill and decides to take a break when she receives the opportunity of a life time: To tell the story of A late Portuguese singer, beloved by many, who died tragically in a plane crash years and years ago.
I present to you our Evelyn Hugo from Portugal, but instead of a movie star she is Sofia Castello a former Portuguese varina who ended up being a renowned fado singer and a spy for the Allies in WWII.
Who is going to tell her story? Sofia itself who is not dead and is about to drop Lily dead with the revelations to come. But, OH, wasn’t she dead? No. She is well alive and now she is ready to share to the world her true story. A story about an orphan, to a humble varina to the voice of Portugal. But she has secrets up her sleeve, stories about love, betrayal, trust, friendship, grief, resilience, and regret.
Sofia is such a strong woman. She is brave, but sometimes scared, she is humble, has a big heart that got broken too many times, but she is fierce-full, she stands for herself and for the others especially the minority. And her story deserves to be told.
As Lily, we get more affectionate to her while we listen to her story and we get eager to know more about her past and her past relationships. Why she isn’t dead? How is she alive? Why she faked her death? Who was she running from? Who she loved? Who she trusted? Who was really Sofia Castello?
The pacing and the plot are well structured while they feed enough information to keep the reader interested and hooked, and at the same time not disclosing enough details to keep you reading until you find out the secrets. The story is built to go step by step to each important part of Sofia’s life.
All the characters have layers, dreams, ambitions, fears, regrets, and love in their constitution. What makes this novel even more aspiring and their ending very satisfactory. Be prepared to have a drop jaw and the tears in the corner of your eyes while reading this book. And of course big dramatic and cinematic revelations for such a dramatic life of a singer in the end.
I want to take a minute now to talk about the beautiful Portuguese setting of Portugal in the 1940s. It is very rare to read a book set in Portugal-my native land. I really loved reading about the places I have been to and belong to my life, and I know are part of my past. This helped me conect even moreto the story.
This book explores our culture, language, nationality, architecture, gastronomy, our music, our past. In a nutshell: Us. I love how the author gives true meaning to the word saudade- such a Portuguese strong word- and talks about how Portugal was important in the second war, and is still important. Bringing visibility to my beautiful country. Besides that, this book being released at 25th April, such an important date to the Portuguese history means a lot to us.
Thank you, Siobhan Curham, for this lovely story and for portraying my country my culture and my language in such a vibrant a heartbreaking story. I feel seen, I feel loved. Thank you for making such a strong character and make her Portuguese. In the name of all Portuguese girls who had to fight something in their lives and be a little like Sofia knowing that “Sometimes the things that seem like the end of the world are actually the prologue for something truly delightful, we thank you for this portrait.
March 31, 2025
The Lost Story of Sofia Castello is a haunting, emotionally charged dual-timeline novel that explores the ripple effects of war, the resilience of women, and the cost of long-held secrets. Siobhan Curham delivers a story that feels both sweeping and intimate, with a mystery at its core that keeps you turning the pages while the emotional undercurrents keep you rooted in the characters’ journeys.
At the center of the novel are two women—Sofia Castello, a glamorous and enigmatic singer believed to have died in 1941, and Lily Christie, a struggling writer trying to piece her life back together. When Lily is hired to ghostwrite Sofia’s memoir, she expects a simple job. Instead, she discovers that Sofia is alive, living in hiding in a quiet Portuguese coastal town, and finally ready to reveal the truth about her past. Or at least, some of it.
As Sofia recounts her harrowing life during WWII—singing for Gestapo officers by night while secretly helping the Allies and caring for a young orphaned German girl—Lily is pulled into a layered, suspenseful story of love, danger, betrayal, and impossible choices. But as the memoir unfolds, it becomes clear that Sofia is still guarding her most painful truths. Why did she fake her own death? Who is she still afraid of after all these years? And why, really, did she choose Lily for this task?
The novel alternates between the 1940s and the year 2000, with both timelines delivering rich, emotionally resonant stories. Sofia’s narrative during the war is filled with tension, sacrifice, and moments of defiant humanity. Meanwhile, Lily’s modern-day chapters explore grief, personal reinvention, and the way stories—our own and others’—can help us heal.
Curham’s writing is elegant without being overly sentimental. The characters are deeply human, with flaws, fears, and moments of grace that feel authentic and earned. The relationship between Sofia and Lily is the emotional core of the novel—built on mutual vulnerability, shaped by generational differences, and ultimately transformative for both.
What makes The Lost Story of Sofia Castello stand out is how it balances suspense with emotional depth. The secrets Sofia keeps feel like they matter. The slow reveal of truth is both satisfying and surprising, with stakes that rise until the final, poignant twist. The setting—split between the golden light of coastal Portugal and the shadows of war-torn Europe—adds richness to the atmosphere and emotional weight to the narrative.
This novel asks powerful questions: What do we owe to the truth? How do we live with the choices we’ve made? And is it ever too late for redemption?
If you enjoy historical fiction with emotional resonance, mystery, and fully realized female characters, this is a must-read. It will stay with you long after the final page.
Perfect for readers who love:
• Dual timeline narratives
• WWII espionage and intrigue
• Female-driven stories
• The redemptive power of storytelling
• Found family and unexpected friendships
• Themes of identity, grief, and second chances
Thank you NetGalley and Bookoture for the ARCs of this beautiful book.
At the center of the novel are two women—Sofia Castello, a glamorous and enigmatic singer believed to have died in 1941, and Lily Christie, a struggling writer trying to piece her life back together. When Lily is hired to ghostwrite Sofia’s memoir, she expects a simple job. Instead, she discovers that Sofia is alive, living in hiding in a quiet Portuguese coastal town, and finally ready to reveal the truth about her past. Or at least, some of it.
As Sofia recounts her harrowing life during WWII—singing for Gestapo officers by night while secretly helping the Allies and caring for a young orphaned German girl—Lily is pulled into a layered, suspenseful story of love, danger, betrayal, and impossible choices. But as the memoir unfolds, it becomes clear that Sofia is still guarding her most painful truths. Why did she fake her own death? Who is she still afraid of after all these years? And why, really, did she choose Lily for this task?
The novel alternates between the 1940s and the year 2000, with both timelines delivering rich, emotionally resonant stories. Sofia’s narrative during the war is filled with tension, sacrifice, and moments of defiant humanity. Meanwhile, Lily’s modern-day chapters explore grief, personal reinvention, and the way stories—our own and others’—can help us heal.
Curham’s writing is elegant without being overly sentimental. The characters are deeply human, with flaws, fears, and moments of grace that feel authentic and earned. The relationship between Sofia and Lily is the emotional core of the novel—built on mutual vulnerability, shaped by generational differences, and ultimately transformative for both.
What makes The Lost Story of Sofia Castello stand out is how it balances suspense with emotional depth. The secrets Sofia keeps feel like they matter. The slow reveal of truth is both satisfying and surprising, with stakes that rise until the final, poignant twist. The setting—split between the golden light of coastal Portugal and the shadows of war-torn Europe—adds richness to the atmosphere and emotional weight to the narrative.
This novel asks powerful questions: What do we owe to the truth? How do we live with the choices we’ve made? And is it ever too late for redemption?
If you enjoy historical fiction with emotional resonance, mystery, and fully realized female characters, this is a must-read. It will stay with you long after the final page.
Perfect for readers who love:
• Dual timeline narratives
• WWII espionage and intrigue
• Female-driven stories
• The redemptive power of storytelling
• Found family and unexpected friendships
• Themes of identity, grief, and second chances
Thank you NetGalley and Bookoture for the ARCs of this beautiful book.
April 27, 2025
Lily Christie is dealing with the end of a 16 year relationship and is ready to go anywhere to get out of London. She receives a call from her Agent offering her a job ghost writing the autobiography of someone famous. Once she signs an NDA, she is informed it is the memoir of Sofia Castello, a world-famous singer during the beginning of WW1, who was killed when the plane she was flying in was shot down by the Germans. It seems that she was not on the plane and went into hiding. She is now in her eighties and living in a cottage on the Portuguese coast. Lily accepts the job and flies to Lisbon to meet Sofia. Moving to the cottage, they develop a friendship and Lily hears a story that was absolutely shocking. Lily knows that Sofia and Gabriel, the son of a close friend who has passed away, are keeping secrets from her. What are they and how will they affect the book?
I loved this story. First the setting was amazing. I don't think I have read any books set in Portugal during the war. Lisbon was a powder keg, with spies from all over passing information to one another, and even capturing and jailing refugees. Sofia lived quite the life. She was raised by a single mother who died when she was only sixteen. She was on her own after that and not only did she survive, but she became a superstar. She is a feisty, strong, smart, independent woman and her life was fascinating. Why was the plane she was in shot down? You will have to read this to find out. Lily was morose when the book began. I understand why she was so depressed and down in the dumps, so was happy that Jane was there to support her. I really liked what she told her about the caterpillar's process to become a butterfly and how that gave Lily some hope. Lily becomes stronger and moves forward as the story unfolds. This was a great dual timeline story with Sofia's story set prior to and during WW1, and Lily's storyline is set in the year 2000, the new millennium. Siobhan Curham brings these two storylines together in a surprising way that gave this story a fantastic ending. Although I had a few inklings of what might happen, I was still surprised at the final reveals. If you are an historical fiction buff, I highly recommend The Lost Story of Sofia Castello.
I loved this story. First the setting was amazing. I don't think I have read any books set in Portugal during the war. Lisbon was a powder keg, with spies from all over passing information to one another, and even capturing and jailing refugees. Sofia lived quite the life. She was raised by a single mother who died when she was only sixteen. She was on her own after that and not only did she survive, but she became a superstar. She is a feisty, strong, smart, independent woman and her life was fascinating. Why was the plane she was in shot down? You will have to read this to find out. Lily was morose when the book began. I understand why she was so depressed and down in the dumps, so was happy that Jane was there to support her. I really liked what she told her about the caterpillar's process to become a butterfly and how that gave Lily some hope. Lily becomes stronger and moves forward as the story unfolds. This was a great dual timeline story with Sofia's story set prior to and during WW1, and Lily's storyline is set in the year 2000, the new millennium. Siobhan Curham brings these two storylines together in a surprising way that gave this story a fantastic ending. Although I had a few inklings of what might happen, I was still surprised at the final reveals. If you are an historical fiction buff, I highly recommend The Lost Story of Sofia Castello.
March 26, 2025
Premise
A famous singer from the WWII era comes back from her faked death and hires a ghostwriter to tell her story. The book interweaves themes of grief, second chances, and what it means to be successful alternating between past and present time periods. The past storyline follows the story of Sofia Castello and the mysterious events leading up to her faking her own death. The present storyline is about Sofia’s story being told and the ghostwriter, Lily, reflecting on her own past and present.
Add to your TBR if you love:
The power of the arts & singing
WWII themes
Secrets
Strong FMCs
Found family
Grief and lost love
What worked well
The plot definitely keeps you guessing all the way through and the story unfolded at a good pace. The duel storylines between the writer and the singer kept me engaged in both past and present chapters. After the first few chapters I was pretty invested in seeing what would happen next and what parallels would be drawn between Sofia and Lily.
The book definitely leaves an impact in that it makes you think deeply about betrayal, forgiveness and grief. While also seeing how each character takes solace in music, plants, swimming, or yelling out at the ocean. It gives the reader space to think about if they were catapulted into dark times, how would they respond, and how would they find the light?
The most endearing parts for me were about the timeless friendships that endured so much.
Rating
Overall, the book was an enjoyable read. It keeps you just the right amount of hooked at the end of each section. Definitely check it out once released!
Quick disclaimer, I am new to the world of book reviews. This review reflects my personal opinion and experience with the book. I received a free copy of this book in exchange for an honest review.
A famous singer from the WWII era comes back from her faked death and hires a ghostwriter to tell her story. The book interweaves themes of grief, second chances, and what it means to be successful alternating between past and present time periods. The past storyline follows the story of Sofia Castello and the mysterious events leading up to her faking her own death. The present storyline is about Sofia’s story being told and the ghostwriter, Lily, reflecting on her own past and present.
Add to your TBR if you love:
The power of the arts & singing
WWII themes
Secrets
Strong FMCs
Found family
Grief and lost love
What worked well
The plot definitely keeps you guessing all the way through and the story unfolded at a good pace. The duel storylines between the writer and the singer kept me engaged in both past and present chapters. After the first few chapters I was pretty invested in seeing what would happen next and what parallels would be drawn between Sofia and Lily.
The book definitely leaves an impact in that it makes you think deeply about betrayal, forgiveness and grief. While also seeing how each character takes solace in music, plants, swimming, or yelling out at the ocean. It gives the reader space to think about if they were catapulted into dark times, how would they respond, and how would they find the light?
The most endearing parts for me were about the timeless friendships that endured so much.
Rating
Overall, the book was an enjoyable read. It keeps you just the right amount of hooked at the end of each section. Definitely check it out once released!
Quick disclaimer, I am new to the world of book reviews. This review reflects my personal opinion and experience with the book. I received a free copy of this book in exchange for an honest review.
April 19, 2025
What a lovely but really rather sad story. Lily Christie is a ghostwriter, her marriage of 18 years has ended badly and she is struggling with life. Then her literary agent, Jane offers her the job of a lifetime, to travel to Portugal to meet Sofia Castello a famous singer during WWII who tragically died when her plane was shot down by the Luftwaffe! But Sofia is still alive and living quietly on the Portuguese coast. A dual timeline story with a heartbreaking tale to tell, the plot was very good with red herrings (not sardines) that had me totally fooled.
Briefly, Sofia was plucked from obscurity at the age of 16 and very quickly became a famous and wealthy singer. She met a refugee from Germany called Judith who she became close to and tried to help avoid the gestapo who were looking for her, or rather a valuable item she was carrying. In her position she was also able to help the Allies and it was this that caused the Nazis to target her. Now nearly 60 years later she is ready to tell her story, but why was she insistent on having Lily as her ghostwriter?
Sofia’s decision to fake her own death was based on things she believed at the time and her desire to lead a more private life. Her rise to fame was quick and probably not easy to deal with and now she could go back to obscurity. Sofia was a wonderful feisty woman with a great sense of humour and I really felt for her friend Judith who had a tragic life during the war. I loved to see the close relationship between Sofia and Lucy grow and how Lucy stood up for herself despite risking losing her job. A story full of passion, secrets, grief and second chances. A very enjoyable read.
Briefly, Sofia was plucked from obscurity at the age of 16 and very quickly became a famous and wealthy singer. She met a refugee from Germany called Judith who she became close to and tried to help avoid the gestapo who were looking for her, or rather a valuable item she was carrying. In her position she was also able to help the Allies and it was this that caused the Nazis to target her. Now nearly 60 years later she is ready to tell her story, but why was she insistent on having Lily as her ghostwriter?
Sofia’s decision to fake her own death was based on things she believed at the time and her desire to lead a more private life. Her rise to fame was quick and probably not easy to deal with and now she could go back to obscurity. Sofia was a wonderful feisty woman with a great sense of humour and I really felt for her friend Judith who had a tragic life during the war. I loved to see the close relationship between Sofia and Lucy grow and how Lucy stood up for herself despite risking losing her job. A story full of passion, secrets, grief and second chances. A very enjoyable read.
March 31, 2025
The Lost Story Of Sofia Castello by Siobhan Curham is a totally gripping dual timeline novel that I adored. It is set in 2000 and during the war years, mainly in Portugal.
We see that secrets that have been kept for over fifty years now need to come to light. Fact is stranger than fiction, and I confess to reading with dropped jaw as the book sped towards its conclusion.
The war years were a time of fear and suspicion. There were agents and double agents, and the Gestapo, all lunching in plain sight. As Siobhan Curham sets the scene, my heart rate and pulse rate rose.
We see that friends are born in adversity as a young singer puts aside all thoughts of personal safety in order to rescue a young Jewish girl from the clutches of the Gestapo.
There are all the wasted years as we ponder on what might have been.
Portugal is a vibrant place, even in times of war. The golden sands and the heat contrast sharply with the grey London skies.
Characters maintain their joi d’vivre even into their eighties, persuading others to abandon their straight way of thinking, throw caution to the wind, and dive into life.
The novel alternates between the two time periods as an octogenarian opens up her life story to a ghost writer.
All the characters were well drawn and believable.
The whole story was mesmerizing and I didn’t want it to end. The Lost Story Of Sofia Castello is a page turner that will capture your heart as you read.
I received a free copy from the publishers. A favourable review was not required. All opinions are my own.
We see that secrets that have been kept for over fifty years now need to come to light. Fact is stranger than fiction, and I confess to reading with dropped jaw as the book sped towards its conclusion.
The war years were a time of fear and suspicion. There were agents and double agents, and the Gestapo, all lunching in plain sight. As Siobhan Curham sets the scene, my heart rate and pulse rate rose.
We see that friends are born in adversity as a young singer puts aside all thoughts of personal safety in order to rescue a young Jewish girl from the clutches of the Gestapo.
There are all the wasted years as we ponder on what might have been.
Portugal is a vibrant place, even in times of war. The golden sands and the heat contrast sharply with the grey London skies.
Characters maintain their joi d’vivre even into their eighties, persuading others to abandon their straight way of thinking, throw caution to the wind, and dive into life.
The novel alternates between the two time periods as an octogenarian opens up her life story to a ghost writer.
All the characters were well drawn and believable.
The whole story was mesmerizing and I didn’t want it to end. The Lost Story Of Sofia Castello is a page turner that will capture your heart as you read.
I received a free copy from the publishers. A favourable review was not required. All opinions are my own.
October 14, 2025
Writer Lily Christie is at rock bottom when she’s tasked with the job of a lifetime writing the memoir of singing sensation Sofia Castello – world-famous singer until her tragic death in 1941. Sofia Castello rose to fame in Portugal writing and singing her songs until the notice of her tragic death in a plane crash. Lily Christie is a ghost writer for famous people who want to write a book about their lives but either do not have the time or do not have the knowledge to write one. Lily is sent to Portugal to meet with a woman who she thinks has knowledge of Sofia Castello, the singing sensation. Upon Lily's arrival she discovers the woman who supposedly perished in a plane crash shot down by German Fighters is actually Sofia Castello now aged 80 who has been in hiding since the plane crash. Why did Sofia never let anyone know she survived? How did she keep this secret. What was Sofia's life since then.
The story tells of Sofia trying to save a German Jewish girl she finds in Portugal, and meeting a handsome man who captures her heart and suddenly drifts away in the wartime issues in 1940's. This handsome man is drawn to Sofia and they spend some evenings together before he drifts away leaving Sofia expecting. She can not continue performing as the world famous singer. How can Sofia save the young girl from the Gestapo who is searching for her. How can she find this man to tell this wonderful man what has happened? What happened in the plane crash?
The twists and turns in the book kept me reading far into the night, I could never figure what would happen next and I could not put the book down until I knew the "rest of the story." Excellent book.
The story tells of Sofia trying to save a German Jewish girl she finds in Portugal, and meeting a handsome man who captures her heart and suddenly drifts away in the wartime issues in 1940's. This handsome man is drawn to Sofia and they spend some evenings together before he drifts away leaving Sofia expecting. She can not continue performing as the world famous singer. How can Sofia save the young girl from the Gestapo who is searching for her. How can she find this man to tell this wonderful man what has happened? What happened in the plane crash?
The twists and turns in the book kept me reading far into the night, I could never figure what would happen next and I could not put the book down until I knew the "rest of the story." Excellent book.
April 7, 2025
This is a dual time line story set during World War 2 and the turn of the 21st century. Lily is a ghost writer who helps famous people tell their life stories. When she is asked by her editor to go to Portugal to help Sofia Castello, a famous singer, she jumps at the chance. It comes at a difficult time in her life after a break up with her long term partner and, more excitingly, Sofia supposedly died in a plane crash during the war!
As Lily listens to Sofia’s remarkable story and learns why she has remained in hiding, Lily has nothing but admiration for her, someone who has suffered unimaginable hardship and danger in the 1940s.
The female characters in this novel are very strong, I liked Sofia immensely and felt sad for Lily’s situation. Their interaction was interesting, particularly the way Lily tried to draw the story out of Sofia and also how Sofia incorporated her own life into her songs.
There were many twists and turns along the way and it was not clear who was going to survive and why Sofia felt the need to remain hidden. Thankfully all was revealed at the end after much heartbreak and a lot of sadness and betrayal.
I definitely recommend “ The Lost Story Of Sofia Castello”. as an engrossing page turner of a book.
Thanks to NetGalley and the publishers for my advance copy.
As Lily listens to Sofia’s remarkable story and learns why she has remained in hiding, Lily has nothing but admiration for her, someone who has suffered unimaginable hardship and danger in the 1940s.
The female characters in this novel are very strong, I liked Sofia immensely and felt sad for Lily’s situation. Their interaction was interesting, particularly the way Lily tried to draw the story out of Sofia and also how Sofia incorporated her own life into her songs.
There were many twists and turns along the way and it was not clear who was going to survive and why Sofia felt the need to remain hidden. Thankfully all was revealed at the end after much heartbreak and a lot of sadness and betrayal.
I definitely recommend “ The Lost Story Of Sofia Castello”. as an engrossing page turner of a book.
Thanks to NetGalley and the publishers for my advance copy.
March 30, 2025
4/5 stars.
Cover art is very attractive, although the image of a woman with her back to the viewer has become over-used and boring. The warm orange and brilliant blue immediately bring to mind the vibrant atmosphere of Portugal.
Siobhan Curham tells a compelling and relatable story about ghostwriter Lily Christie, who is struggling with the twists and turns of life when she is given an amazing opportunity--to ghostwrite the memoirs of a *woman who died over 60 years ago*! But Sofia Castello, whose singing talent enthralled the world, did NOT die in the 1941 plane crash and now she is ready to tell her story.
I enjoyed learning about the culture of Portugal in the 1940s, its role in WWII, varinas, and fados.
I found the relationships between the characters shallow and under-developed. That was frustrating; hence the loss of a star.
Writing and story good enough I would read more of Miss Curham's titles.
Thank you to netgalley for letting me read this e arc in exchange for an honest opinion.
Cover art is very attractive, although the image of a woman with her back to the viewer has become over-used and boring. The warm orange and brilliant blue immediately bring to mind the vibrant atmosphere of Portugal.
Siobhan Curham tells a compelling and relatable story about ghostwriter Lily Christie, who is struggling with the twists and turns of life when she is given an amazing opportunity--to ghostwrite the memoirs of a *woman who died over 60 years ago*! But Sofia Castello, whose singing talent enthralled the world, did NOT die in the 1941 plane crash and now she is ready to tell her story.
I enjoyed learning about the culture of Portugal in the 1940s, its role in WWII, varinas, and fados.
I found the relationships between the characters shallow and under-developed. That was frustrating; hence the loss of a star.
Writing and story good enough I would read more of Miss Curham's titles.
Thank you to netgalley for letting me read this e arc in exchange for an honest opinion.
October 11, 2025
Lily Christie is has a new assignment as a ghostwriter, working with wartime singing superstar Sofia Castello on her memoirs, which is shocking since Sofia supposedly died in a plane crash during World War II. Apparently Sofia wasn't on that flight that was shot down by the Germans, and she has hired Lily to tell her story leading up to and after that tragic event. Lisbon, Portugal 1940. Orphaned at a young age and relocated to Lisbon to make a living selling fish, Sofia feels safe that Portugal is designated "neutral" during this ugly war, despite the city teeming with spies. She meets a refugee, Judith, who needs her help, and they develop a deep friendship, until the day Judith is abruptly taken away by the Gestapo. As her singing career takes off like a shooting star, Sofia is drawn into the Resistance, even as she relentlessly searches for Judith. Sofia is soon sidetracked by falling in love with an SOE agent she trusts with her life, and decisions made during the harrowing London Blitz will affect her for the rest of her life.
April 3, 2025
Back in 1941, singer Sofia Castello was mourned by the world following her death after the plane she was in was shot down by Germans.
Lily Christie is a ghost writer and her agent, Jane, calls her to a meeting for a secret job. Lily will have an expenses paid trip to Portugal with the possibility of ghostwriting Sofia Castello’s life story. Now in her eighties, Sofia is alive and well!
Following a rough time since splitting with her husband, Lily jumps at the chance of a break, but to also find out why Sofia faked her own death.
What a beautiful story this is, I found it emotional at times.
The story is told over a dual timeline. We follow Sofia on her journey to stardom and beyond.
It was difficult hearing Sofia’s story as she tells it to Lily. There were some touching and tender moments throughout the book.
The ending was not what I was expecting at all, it had a great twist to it.
A beautiful tale of bravery, secrets, revenge and romance.
My thanks to Bookouture and NetGalley for a copy in exchange for my honest review.
Lily Christie is a ghost writer and her agent, Jane, calls her to a meeting for a secret job. Lily will have an expenses paid trip to Portugal with the possibility of ghostwriting Sofia Castello’s life story. Now in her eighties, Sofia is alive and well!
Following a rough time since splitting with her husband, Lily jumps at the chance of a break, but to also find out why Sofia faked her own death.
What a beautiful story this is, I found it emotional at times.
The story is told over a dual timeline. We follow Sofia on her journey to stardom and beyond.
It was difficult hearing Sofia’s story as she tells it to Lily. There were some touching and tender moments throughout the book.
The ending was not what I was expecting at all, it had a great twist to it.
A beautiful tale of bravery, secrets, revenge and romance.
My thanks to Bookouture and NetGalley for a copy in exchange for my honest review.
April 25, 2025
THE LOST STORY OF SOFIA CASTELLO by SIOBHAN CURHAM is an interesting WW11 novel with the story taking place between Lisbon in Portugal and London, with the two timelines of the war years and modern times working seamlessly together.
The rags to riches story of Sofia Castello, from “varina” to famous singer in 1940, her friendship with Judith, her passionate stand against the Nazis, her singing tour in London and the betrayal that led to her supposed death, is well told to English ghostwriter Lily Christie in 2000…….
As Lily hears more of Sofia’s story, and shares her own story of betrayal, the two women become close, but there is still a secret that somehow involves Lily, and greatly concerns her……
I love the metaphor of the butterfly.
I am not going to tell you any more for fear of spoiling this exciting read for you.
I was given a free copy of the book by NetGalley from Bookouture. The opinions in this review are completely my own.
The rags to riches story of Sofia Castello, from “varina” to famous singer in 1940, her friendship with Judith, her passionate stand against the Nazis, her singing tour in London and the betrayal that led to her supposed death, is well told to English ghostwriter Lily Christie in 2000…….
As Lily hears more of Sofia’s story, and shares her own story of betrayal, the two women become close, but there is still a secret that somehow involves Lily, and greatly concerns her……
I love the metaphor of the butterfly.
I am not going to tell you any more for fear of spoiling this exciting read for you.
I was given a free copy of the book by NetGalley from Bookouture. The opinions in this review are completely my own.
April 16, 2025
I really enjoyed this book.
A captivating and emotional read, 'The Lost Story of Sofia Castello' by Siobhan Curham is a beautifully crafted novel that explores themes of friendship, love, resilience, and loss against the rich and tumultuous backdrop of Portugal during World War II.
The dual timeline is well-paced and structured, drawing the reader into the world of relatable characters with a strong focus on a resilient and inspiring female protagonist.
The writing is engaging and easy to read, making it a compelling page-turner.
This is a thoughtful and engaging read that will resonate with anyone who's experienced the complexities of life and human relationships.
A big thank you to NetGalley and Bookouture for the opportunity to read and review this advanced reader's copy.
Look out for this book. Publication date: April 25, 2025.
A captivating and emotional read, 'The Lost Story of Sofia Castello' by Siobhan Curham is a beautifully crafted novel that explores themes of friendship, love, resilience, and loss against the rich and tumultuous backdrop of Portugal during World War II.
The dual timeline is well-paced and structured, drawing the reader into the world of relatable characters with a strong focus on a resilient and inspiring female protagonist.
The writing is engaging and easy to read, making it a compelling page-turner.
This is a thoughtful and engaging read that will resonate with anyone who's experienced the complexities of life and human relationships.
A big thank you to NetGalley and Bookouture for the opportunity to read and review this advanced reader's copy.
Look out for this book. Publication date: April 25, 2025.
November 7, 2025
Truly entertaining
When I started to read this novel, I felt it resembled another novel I recently read of an unknown magazine reporter chosen to write the life story of a reclusive Hollywood movie icon. Because of the similarity of the storyline and protagonist, I almost didn't read The Lost Story of Sophia Castello, and that would have been a shame.
This was a truly entertaining novel to read. Yes, while there were similarities with character development, there were enough differences that made the stories stand apart. I felt I was right there alongside Sophia and Lily in all of their experiences and adventures. To feel that way as I read a story tells me it's excellent writing.
If you enjoy historical fiction, then you are sure to love The Lost Story of Sophia Castello.
When I started to read this novel, I felt it resembled another novel I recently read of an unknown magazine reporter chosen to write the life story of a reclusive Hollywood movie icon. Because of the similarity of the storyline and protagonist, I almost didn't read The Lost Story of Sophia Castello, and that would have been a shame.
This was a truly entertaining novel to read. Yes, while there were similarities with character development, there were enough differences that made the stories stand apart. I felt I was right there alongside Sophia and Lily in all of their experiences and adventures. To feel that way as I read a story tells me it's excellent writing.
If you enjoy historical fiction, then you are sure to love The Lost Story of Sophia Castello.
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