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The Secret Librarian

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From the bestselling author of The Secret Midwife and The Berlin Sisters comes an inspiring story of friendship, hope and courage.

New York, 1942: Avery is engaged to be married. Longing for adventure instead, she jumps at an unexpected offer to trade her library job for undercover intelligence-gathering in Portugal. But her new life in Lisbon, known as the Capital of Espionage, challenges everything she thought she knew about herself.

Local bookshop owner Camille, a French widow with access to the enemy newspapers and magazines Avery needs, befriends her. But are the rumours that swirl around Camille true—does she really have a Nazi boyfriend? And what secrets did she bring with her when she fled France? Avery must decide—fast—if she can fully trust Camille. Millions of lives depend on it.

As Avery discovers more about Camille’s world, she realises that living in a city of spies will take all her courage. With suspicions growing, they are both playing a terrifyingly dangerous game. And not everyone will live to tell their story. Can Avery and Camille stay far enough ahead of their enemies to survive?

Threaded through with daring, sacrifice and love, this is the inspirational story of two women prepared to risk everything to help others survive the horrors of World War II.

302 pages, Kindle Edition

Published August 15, 2025

1627 people are currently reading
6825 people want to read

About the author

Soraya M. Lane

135 books2,177 followers
Soraya M. Lane is the Amazon Charts & Kindle #1 bestselling author of THE SECRET MIDWIFE and THE ITALIAN DAUGHTER.

Soraya is the author of The Lost Daughters series, as well as best-selling historical women's fiction.

As a child, Soraya dreamed of becoming an author. Fast forward more than a few years, and Soraya is now living her dream! Soraya describes being an author as "the best career in the world", and she hopes to be writing romance and women's fiction for many years to come.

Soraya loves spending her days thinking up characters for books, and her home is a constant source of inspiration. She lives with her own real life hero and two sons on a small farm in New Zealand, surrounded by animals and with an office overlooking a field where their horses graze.

Add Soraya's latest novel, THE LAST DAUGHTER, and her next WWII novel, THE UNDERGROUND SISTERS, to your Goodreads shelf today!

For more information about Soraya, her books and her writing life, visit sorayalane.com or www.facebook.com/SorayaLaneAuthor, or follow her on Instagram @SorayaLaneAuthor. She would love to hear from you.

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5 stars
2,130 (52%)
4 stars
1,353 (33%)
3 stars
495 (12%)
2 stars
67 (1%)
1 star
38 (<1%)
Displaying 1 - 30 of 133 reviews
Profile Image for Lau ♡.
590 reviews630 followers
August 15, 2025
In the middle of World War II, two librarians will risk their lives trying to save as many refugees as they can.

After being offered the opportunity to collect information for her country, Avery runs away from home, breaking her engagement and catching a plane for the first time, arriving in Lisbon. But the city is full of spies and double agents, and Avery will learn fast that nobody is who they seem.

I loved the setting and the idea of this story. Avery was very easy to connect to, and the idea of two librarians saving the day was very thrilling. However, I didn’t quite believe how it was executed.

Firstly, everything happened exactly as I was dreading it was going to happen. For a second I thought I was going to be wrong and the book would end up surprising me, but a ‘plot twist’ moved the story in the exact direction I knew it would go. I was very underwhelmed by it, because I wanted to be surprised, and I expected so much more from a book full of spies and double agents.

Secondly, I wanted to believe both women could be real agents, but there was only one time I was surprised by Avery’s quick thinking. The rest of the time, I didn’t understand how they hadn’t been caught earlier. I didn’t mind that much when it came to Avery, because she was new at it, but I expected so much more from Camille. I didn’t understand how she wasn’t discovered, because she wasn’t being especially subtle and everyone seemed to know about her little secret and did nothing with the information.

Thirdly, even though not as important as the other two, the romance was so insta-love. I was quite disappointed by it, especially considering Avery’s line of work. I would have been so suspicious about every handsome gentleman coming my way!

The audiobook was what saved the story for me, I really enjoyed listening to it.

Overall, I had a good time listening to The Secret Librarian but was let down by the execution of the actual plot. Everything was too convenient and predictable, and I couldn’t believe that’s how everything would have turned out in real life. That being said, I liked the two women (until I felt cheated by their acting) and the premise.

Rating: 2 stars
Audiobook rating: 4 stars

I kindly received an ARC from Netgalley in exchange for an honest review. All thoughts and opinions are my own.
Profile Image for theliterateleprechaun .
2,608 reviews207 followers
July 7, 2025
Historical fiction author Soraya Lane gives heroic women the recognition they deserve and brings untold stories of women’s courage to light. She transported me to a time of danger, intrigue, and bravery as I followed her characters who risked it all, navigating the dangerous world of espionage.

Avery Johnson represented the female empowerment that occurred at this time in history. Wartime demanded more of women, and they stepped up to the plate. I cheered her on as she stepped out of the carefully curated life she was expected to live and into one of surpassing courage and resourcefulness. I learned about the necessary role of the OSS, in particular, the Interdepartmental Committee for the Acquisition of Foreign Publications, and the usefulness of microphotography during wartime.

I truly felt I’d been swept back in time and could feel the tension mounting as Avery established who she could and could not trust. It’s always nerve-wrecking when the reader knows more than the character! Lane is a trusted author and I love that I know what to expect when I read one of her 5-star novels.

If you enjoy compelling characters and a gripping historical backdrop, don’t miss this one.

I was gifted this copy and was under no obligation to provide a review.
Profile Image for elizabeth rose .
264 reviews314 followers
July 7, 2025
A quiet rebellion, a fierce friendship, and the war fought in shadows—The Secret Librarian is a quietly gripping and emotionally resonant exploration of resistance, moral complexity, and the power of women’s unnoticed contributions during war.

Set in WWII Lisbon — a city rarely centred in historical fiction — Soraya M. Lane shines a light on a country that positioned itself as neutral while its policies often quietly served fascist interests. Through the lens of two women, Avery and Camille, Lane offers a deeply human portrait of courage in forms that are often overlooked: information-gathering, document-forging, and acts of quiet defiance that saved lives.

Avery is an American librarian who, chafing against the societal pressure to marry and conform, accepts a position with the OSS to microfilm Nazi newspapers and smuggle intelligence back to the Allies. What seems at first a mundane clerical role quickly reveals itself as crucial — a reminder that the preservation and transmission of truth can be a powerful act of war.

Camille, a French Resistance member forced into exile, now runs a bookshop under an assumed identity. Her relationship with a Nazi officer is a calculated survival strategy — one that shields her underground efforts forging identity papers and visas for Jewish refugees. Her story is a profound meditation on the moral ambiguity that wartime demands — where personal survival and resistance must coexist in tension.

What Lane does particularly well is interrogate neutrality as performance. Lisbon, outwardly calm and cosmopolitan, is depicted as a stage where intelligence operations thrive, but beneath the surface, Jewish refugees face suspicion and risk. Through Avery’s growing disillusionment and Camille’s hard-earned clarity, the book explores how neutrality can serve as a convenient mask for complicity — and how individual compassion can rise in resistance to state indifference.

This novel also engages deeply with:
- The invisibility of women’s wartime labour
- The ethical complexity of survival
- The emotional toll of working in secret
- The friction between personal agency and national expectation

Lane’s prose is elegant, restrained, and empathetic. There are no grandiose declarations or melodrama here — just the quiet, relentless determination of two women trying to do what is right in a world that often rewards silence.

The Secret Librarian is both a moving work of historical fiction and a critical reminder of the untold stories behind official histories. For readers who seek nuance, emotional depth, and narratives that foreground the intelligence, sacrifice, and ethical clarity of women in wartime, this is essential reading. 5 stars.
Profile Image for Lisa .
867 reviews54 followers
July 7, 2025
When I realized this author's latest book was set in Lisbon, I jumped at the opportunity to read the ARC. Knowing that Portugal was neutral during World War II makes you think it was a safe place to ride out the war, but it had its own brutal fascist regime. Having just read a book about the Carnation Revolution that overthrew that dictatorship in 1974, I knew how dangerous Lisbon was.

Avery, the secret librarian, was recruited by the OSS because she was a Columbia University graduate who had been trained to preserve printed material on microfilm. Even better, she spoke three languages, two of which she spoke fluently. Unfortunately, her parents felt that the only goal for a woman was to get married and stay at home to raise a family. I admired her determination to break free from those expectations in such a dramatic fashion. But for me, the bigger heroine of this story is Camille, who had been involved in the French Resistance since 1940 and had already lost everyone she loved. Her resilience, bravery, and endless compassion for the Jewish refugees in Lisbon inspired Avery to do even more than her job.

I expected to be absorbed by the espionage details of this book because Lisbon was famously known as a city of spies during World War II, or to be wrapped up in the drama of the multitude of Jewish refugees gathered in Rossio Square. Believe me, that's all there, but the depth of the bond between Avery and Camille was the true star of the story for me. It's a rare connection, but if you've had a friendship like that in your own life, theirs will ring true for you. Soraya Lane's writing is flawless, as is her research. It's impressive how she drops seemingly unimportant details throughout the story, but ties them all together at the end. Be prepared for your heart to race and your palms to sweat as the tension builds, and then to need a box of tissues as your heart shatters. The Secret Librarian is not to be missed. I loved it.

My thanks to NetGalley and Amazon Publishing UK for the opportunity to read the ARC. The review and opinions are my own.
Profile Image for Bevany.
717 reviews16 followers
August 14, 2025
A wonderful quick read historical fiction around World War 2. This was a different perspective than you usually see, which was fun. YA appropriate.
Profile Image for Viking Jam.
1,382 reviews23 followers
July 15, 2025
Review: I'm curious why all of the main female characters are super hot with brains to match?

This was more boring than a bag of hammers . There's hardly any movement and the characters just lay flat on the pages. There are some instances of movement but they are far outweighed by the internal ruminations of our main characters.

Although the World War Two era is true to form there's nothing in the writing that compels the reader to a higher level of interest. I think this was written for an audience of middle aged retirees that live in the addled and seldom used, sexual recesses of their minds or for someone that owns more than two cats.

I received this ARC for an honest review .

DNF
Profile Image for Michelle Combs.
20 reviews1 follower
August 22, 2025
I loved everything about this book. A beautiful mixture of historical fiction, women challenging their expected roles to stand up for their countries, love and friendship—it has something for everyone. It was beautifully written and I’d read it again.
Profile Image for Nicole Hogan.
252 reviews1 follower
September 16, 2025
This was a story about friendship and love in a time where it was incredibly hard to have both. A great historical fiction!

“I’m meant to be a wife, but now I’m just a widow” 🥺
Profile Image for Booklover BEV.
1,756 reviews52 followers
July 6, 2025
New York WW2 a unique fictional story.
Librarian Avery Johnson is longing for adventure not ready for marriage, when she gets the chance doing microfilming as a undercover intelligent she's sent off to Lisbon in Portugal.
Bookshop owner French widow Camille befriend Avery with contacts, but can she trust her?
Living in the city of spies is not for the faint of heart.
Wonderful just Wonderful, I couldn't put this book down.
What a journey what a story what a joy to read.
A gripping tale,
harrowing in chapters,
That draw you into another time, another world.
I absolutely loved this book.
Profile Image for Mick.
28 reviews
December 22, 2025
4.5 ⭐️ good book!! It lacked a bit of the spark and depth of her other books but still a great listen. It was a bit deflating that Avery’s career ended so quickly- I was hoping she would keep on. It didn’t really explain why suddenly she was going back home. But nonetheless, I do love Soraya’s books and she supplied another good one!
Profile Image for Lauren (litwithlauren_).
356 reviews10 followers
August 15, 2025
***HAPPY PUB DAY***
RECAP: In 1942, Avery’s undercover mission in Lisbon forces her to trust Camille, a French widow with rumored Nazi ties, as they risk everything in a city of spies to help others survive the war.

REVIEW: Given the WWII background, I would say that historical fiction novel was still on the lighter side - you know what’s going on, what’s at stake for our characters, but it doesn’t weigh on you as heavily as other books set during this time. I’d recommend to someone who likes slow-burn suspense, ordinary women doing extraordinary things and found family.
Profile Image for Abigail Allen.
384 reviews22 followers
August 19, 2025
I loved this book!
The characters are so real. The intrigue runs throughout the storyline.
WWII in Lisbon is full of spies. While technically neutral, there was an intense amount of activity. Jews fleeing Hitler, Axis and Allies spies abounded. And many refuges fleeing the Nazis.
Camille is hiding her true identity in search for justice.
Avery is a young restless American wanting to travel the world but told she must marry because that is what young women are made for.
Read on to find out how these two women fight for what they believe in.
Profile Image for Renita Cohill.
63 reviews2 followers
February 22, 2026
Romance, Espionage, WWII All in One

This was a great read! I loved the plots, the coming together at the end! This read drew me right in. I totally love books and how it made an impact within the storyline. I look forward to reading more from this author.
Profile Image for annasbook nookk.
976 reviews74 followers
August 19, 2025
Avery has her life all mapped out — she’s engaged, working as a librarian, but she wants more than the life that’s been planned for her.

When an unexpected opportunity comes to leave it all behind for an intelligence role in Lisbon, she doesn’t think twice.

But Lisbon is a city of secrets…
Where trust is rare.
And every conversation could put you in danger.

✨ My favourite character? Camille — a French widow and bookshop owner. Brave, determined, and unforgettable. I loved how Avery’s doubts about her kept me hooked, always wondering if Camille could be trusted.

Yes, it’s a spy story…
…but it’s also about courage, friendship, and making choices in a world ruled by chaos. The constant tension and suspense kept me listening late into the night.

📖 If I you love WWII fiction with strong female leads, complex characters, and trust that has to be earned, this belongs on your TBR.
25 reviews
February 13, 2026
Could use some more plot line development but still interesting from a WWII historical fiction. Tells of the lives of women in the ware.
Profile Image for Amazin2843.
66 reviews
February 9, 2026
Yes, she's a librarian. Yes, she's a spy. Yes, there's a little romance. Of course, there's a murder. It all takes place in Lisbon during WWII and involves displaced Jews. Historical fiction that's entertaining, thrilling, and can't be put down.
Profile Image for Ania.
265 reviews
August 7, 2025
If you love historical fiction with a twist of espionage, The Secret Librarian is a must-read! It is set against the backdrop of WWII. You will find secrecy, suspense, history, and romance. 📚🕵️‍♀️💥📖

The story pulled me in with its detailed setting and fast-paced plot, but what truly stood out were the strong, intelligent female characters who risk everything for what they believe in. Their courage and resilience kept me hooked from beginning to end.

The narrator did a fantastic job with manipulating the different accents in the book and the reading pace was perfect.
Profile Image for Becky | myhyggereads .
249 reviews3 followers
August 31, 2025
This was a unique take on a WWII historical fiction novel. Set in Portugal, we follow Avery, an American librarian, and Camille, a French Resistance fighter, who become close friends in Lisbon and bond over their shared desire to help the Allied troops and Jewish families.
I really enjoyed this book, and it's the first time I read a WWIl novel set in Portugal. I had never truly considered what happened to the Jewish families that were smuggled out of Nazi-occupied countries, other than they made it to safety. Lane does a
wonderful job of highlighting the limbo, fear and harsh reality that the Jewish refugees experienced and the surreal yet neutral ground for Allied and Axis spies to mingle. The deep friendship between Avery and Camille is remarkable, and I love the way that they look out for each other. This was probably my favourite part of the book!

Special thanks to Lake Union and Amazon Publishing for my gifted copy.
359 reviews1 follower
January 12, 2026
I don't do book reviews

I don't do book reviews like you keep seeing, as I find that some give too much of the plot away and I personally hate that, as it makes the book not worth reading. I much prefer to take the authors back cover write up as a review as it can either intrigue you enough to read the book of provide you enough information to make you decide that the book is not for you.
My review rules are: The more stars, the more I liked it.
If there are too many typos or errors the less stars I give
If the storyline or plot is poor or contains too many errors, the characters are too weak, the ending lacking something, then the less stars I give.
Simple, uncomplicated and to the point without giving anything away.
Some of the books I read have been given to me by the author as a pre-release copy and this does not bias my reviews in any way.
Profile Image for Wendy Howard.
287 reviews8 followers
January 16, 2026
This was an enjoyable story about women spies in WWII. The setting in Lisbon is delightful - if I was a travelling person and hadn't already been there (I'm not, and I haven't), I'd be booking a flight asap.
Profile Image for Jolene.
68 reviews13 followers
January 13, 2026
Loved this!! Not the sort of book I would normally read but it was 99p on the kindle and I was hooked from the start. I love history and I've been to Lisbon a number of times so this book brought back some memories for me too. I love the characters, the twists, the emotions, the fear and happiness of life through WW2.

I would recommend this book to everyone!
Profile Image for Stephanie Herron.
777 reviews11 followers
January 3, 2026
Thought provoking

This book makes you stop and really think about the bravery and the cost to those who helped the Jewish people during WW2. It really made me think about how far I'd go for justice for a loved one. And really made apparent the lack of choices women had then. Its a great story that show friendships slowly growing despite difficult times, strong women and ends with a bit of happiness.
31 reviews
December 31, 2025
Good novel about two women in the war. I’ve never read anything about anyone living in Portugal during this time period so that was an interesting setting. Ending was predictable but I still enjoyed it.
Profile Image for Ariana Ochoa.
288 reviews5 followers
August 19, 2025
The Secret Librarian is a thrilling historical fiction novel based in Lisbon during WWII.

Avery is a Columbia University graduate who is itching for adventure. She is recruited by the OSS as an undercover operative while shortly working for her local library. Against her parents’ wishes, she breaks off her engagement and flies to Lisbon where she begins her work documenting media sources from the enemy under the guise of a librarian working for the library of congress. It’s in Lisbon where she meets Camille, a French bookshop owner who is rumored to have an attachment with a German Nazi. As Avery and Camille become fast friends, the city brimming with espionage may test the boundaries of their friendship as they attempt to stay one step ahead of their enemies.

I enjoyed this book very much. I am a huge fan of WWII historical fiction novels based in Lisbon, even more so when it involves librarians. This book was riveting and was right in vein with Suzanne Nelson’s Librarians of Lisbon. It was reminiscent of Casablanca in a way being set in Lisbon, a city brimming with spies.

If you are a fan of undercover librarians, espionage, and WWII historical fiction novels, you will enjoy this book.

Many thanks to the publisher and NetGalley for the ARC. This review is voluntary and all thoughts are my own.

Profile Image for em.
636 reviews96 followers
October 2, 2025
She’s done it again, and I’m not even surprised! I’ve been saying for years that Lane is my favourite historical author and every single time she blows me away. I was instantly captured in Avery and Camille’s friendship, I love that this was the focal point of the book. It was an emotional and really spirited friendship, I loved reading their interactions as they grew closer. It was also interesting to read a WWII novel set in a neutral country, and following a field I wasn’t familiar with (Avery’s research).

The most important thing for me in Lane’s books is her dedication to strong female characters, and this is no exception. I could have easily read 100 more pages about these two and their dedication to fighting the good fight. As a reader, you can also tell when the author has fun writing, and that comes across so clearly in this book. Once again, a fantastic novel from start to finish, I already can’t wait for the next book!

Thank you to NetGalley and the publishers for kindly providing an ARC in exchange for an honest review. #TheSecretLibrarian #NetGalley. All opinions are my own.
Profile Image for Judy.
108 reviews21 followers
September 5, 2025
This book set in Lisbon, WWII neutral city of spies, refugees and Nazis, reminded me much of “The Bookshop of Secrets” by Kerry Barrett, also about a bookstore in Lisbon. Both stories involve naïve main characters who end up getting involved in espionage more than their expatriate roles ever expected upon landing in Lisbon. Both Avery of “The Secret Librarian” and Lara of “The Bookshop of Secrets” encounter a strange new world where they try to make a difference in the war effort. In their journey, they become more capable, confident and courageous than they were before. While both books were light on covering the atrocities of the war and refugees, they depicted the human issues of war and how even neutral countries are affected.
I’ve read every book written by Soraya M. Lane and had high expectations for this one, but I have to say something was missing for me. The characters were beautifully written with an exciting plot and some almost expected twists. I really liked this book and look forward to more historical fiction from Soraya M. Lane.
Profile Image for Debbie.
906 reviews
February 20, 2026
I thoroughly enjoyed this book - and plan to read more by this author!
During such a busy time in my work-life, it was just the escape that I needed to forget what seemed overwhelming to me and remember the extreme struggles that people face during war-time.... and the need to help them however we can.
4 reviews
September 9, 2025
Wonderful story beautifully written. Characters are interesting, scenes expertly described & the plot thoroughly absorbing.
First time I have listened to audiobook, the narration was superb & added immensely to the experience with subtle accents that truly bring each character to life.
Absolutely loved it! Not enjoyed a book so much for a long time.
4,260 reviews22 followers
August 15, 2025
The Secret Librarian by Soraya M. Lane highlights the importance and crucial roles women had during WWII even when many seemed invisible. In fact, they walked the fine line of seemingly innocent while helping the cause of freedom as members of the resistance, it was the invisibility that helped them to be successful. However, their contributions were overlooked for many years after the war. A wonderful historical fiction story of convictions, courage and friendship in a plot that kept me hooked, especially with the high-stakes espionage and secrets unraveling. Like me you will find Avery and Camille to be unforgettable in The Secret Librarian.
4.5 Stars
Displaying 1 - 30 of 133 reviews