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A DCI Spencer Novel #1
Sinister Innocence: A DCI Spencer Thriller
343 pages, Kindle Edition
Published January 30, 2026
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Displaying 1 - 30 of 68 reviews
February 3, 2026
SO. I actually loved this book. Like, ABSOLUTELY loved it. I haven’t read a crime thriller told from the detectives’ POVs, so when I say I was hooked… I was hooked.
The story follows a brutal murder that quickly reveals itself to be far from random. As detectives uncover a disturbing video tied to the victim, it becomes clear that this case is part of something much darker and that whoever is responsible isn’t finished yet. As the investigation unfolds, secrets surface, patterns emerge, and the past starts creeping into the present.
What really stood out to me was how immersive this book felt. I genuinely felt like I was on the journey with the characters, like an outside investigator trying to piece together clues alongside them. The way information is revealed makes you think and question everything.
Both Greyson and Lyra are such compelling characters. They each carry ghosts from their pasts, and you can feel that in their personalities, their instincts, and the choices they make throughout the investigation. Their internal struggles added depth to the story, and I loved how that emotional weight was woven naturally into the case.
And the slow-burn chemistry between them? So well done. It never overshadowed the investigation but instead ran quietly beneath it, adding tension and intrigue without feeling forced.
One of my favourite things was that, with the information we’re given, I actually felt like I nailed the reveal right alongside Greyson and Lyra, and I loved that. It was like a lightbulb that went off and it was satisfying.
The epilogue was perfect and now I’m sitting here hoping and praying that we get to explore THAT case in a book two, because I am not done with these characters.
I’d 100% recommend this to anyone who enjoys crime thrillers especially if you like investigative stories that make you feel involved rather than just along for the ride. It’s an easy, gripping, and very enjoyable read.
Would I reread it? Absolutely. BUT I need to know what happens next! 🤣
The story follows a brutal murder that quickly reveals itself to be far from random. As detectives uncover a disturbing video tied to the victim, it becomes clear that this case is part of something much darker and that whoever is responsible isn’t finished yet. As the investigation unfolds, secrets surface, patterns emerge, and the past starts creeping into the present.
What really stood out to me was how immersive this book felt. I genuinely felt like I was on the journey with the characters, like an outside investigator trying to piece together clues alongside them. The way information is revealed makes you think and question everything.
Both Greyson and Lyra are such compelling characters. They each carry ghosts from their pasts, and you can feel that in their personalities, their instincts, and the choices they make throughout the investigation. Their internal struggles added depth to the story, and I loved how that emotional weight was woven naturally into the case.
And the slow-burn chemistry between them? So well done. It never overshadowed the investigation but instead ran quietly beneath it, adding tension and intrigue without feeling forced.
One of my favourite things was that, with the information we’re given, I actually felt like I nailed the reveal right alongside Greyson and Lyra, and I loved that. It was like a lightbulb that went off and it was satisfying.
The epilogue was perfect and now I’m sitting here hoping and praying that we get to explore THAT case in a book two, because I am not done with these characters.
I’d 100% recommend this to anyone who enjoys crime thrillers especially if you like investigative stories that make you feel involved rather than just along for the ride. It’s an easy, gripping, and very enjoyable read.
Would I reread it? Absolutely. BUT I need to know what happens next! 🤣
May 29, 2026
this book was one of those thrillers that completely pulled me in from the start. The pacing was addictive, the twists genuinely surprised me, and the investigation kept me guessing the whole way through.
I really enjoyed the two main characters dynamic - it felt natural and added depth to the story without taking away from the actual case. The darker atmosphere and morally grey moments made everything feel even more intense and realistic.
The ending definitely caught me off guard and left me wanting to pick up the next book immediately. A great read for anyone who loves dark crime thrillers with strong characters and unpredictable twists!
I really enjoyed the two main characters dynamic - it felt natural and added depth to the story without taking away from the actual case. The darker atmosphere and morally grey moments made everything feel even more intense and realistic.
The ending definitely caught me off guard and left me wanting to pick up the next book immediately. A great read for anyone who loves dark crime thrillers with strong characters and unpredictable twists!
February 27, 2026
I found this book through the author messaging me on TikTok to promote the book & I’m so glad she did!
This book had me absolutely hooked!
The overall plot was insane, the pacing was never boring and not once did I think “can we move it along?”- in a lot of murder mysteries, sometimes it can feel repetitive or boring, not with this book. Each chapter added to the mystery and had you guessing constantly.
The two main characters both had their own pasts which were dripped in slowly to the story and added further questions as the story went on & really kept you thinking.
Mixing romance elements into a thriller was something I haven’t seen before but worked so well, and didn’t take away from the thriller aspect at all!
Overall, smashed this book out, the end plot twist was great, I had a great time reading this
SUPPORT INDIE AUTHORS!! 🫶🏻🫶🏻🫶🏻
This book had me absolutely hooked!
The overall plot was insane, the pacing was never boring and not once did I think “can we move it along?”- in a lot of murder mysteries, sometimes it can feel repetitive or boring, not with this book. Each chapter added to the mystery and had you guessing constantly.
The two main characters both had their own pasts which were dripped in slowly to the story and added further questions as the story went on & really kept you thinking.
Mixing romance elements into a thriller was something I haven’t seen before but worked so well, and didn’t take away from the thriller aspect at all!
Overall, smashed this book out, the end plot twist was great, I had a great time reading this
SUPPORT INDIE AUTHORS!! 🫶🏻🫶🏻🫶🏻
February 15, 2026
I feel as though I devoured this book.
I have just finished it and my heart rate is yet to return to normal. Often I find that thrillers rarely thrill, but this one really stressed me out (In a really good way!)
I loved that the author drip feeds you enough information that you gradually peel away the clues and come to identify the murderer along with the characters. The book didnt hide any action from the case off page, which as a reader I love as it kept us along with the whole journey.
The story was so compelling, the main characters were both so interesting and I'm so ready to read more about them and their past lives. I particularly enjoyed the dual pov which I havent encountered much in this genre but it really added to the case progression and the progression of their partnership.
The subject matter is intense and the crimes in the book are brutal. That being said the author handled this with sensitivity and the ending of the book has a sense of being a hollow victory for our protagonists.
Women are placed firmly at the heart of this story, their pain, suffering, anger and strength are solid themes that the author explores. As mentioned above, it is one to take note of the trigger warnings, but it is a great example of the genre. Excited to read more from this series!
I have just finished it and my heart rate is yet to return to normal. Often I find that thrillers rarely thrill, but this one really stressed me out (In a really good way!)
I loved that the author drip feeds you enough information that you gradually peel away the clues and come to identify the murderer along with the characters. The book didnt hide any action from the case off page, which as a reader I love as it kept us along with the whole journey.
The story was so compelling, the main characters were both so interesting and I'm so ready to read more about them and their past lives. I particularly enjoyed the dual pov which I havent encountered much in this genre but it really added to the case progression and the progression of their partnership.
The subject matter is intense and the crimes in the book are brutal. That being said the author handled this with sensitivity and the ending of the book has a sense of being a hollow victory for our protagonists.
Women are placed firmly at the heart of this story, their pain, suffering, anger and strength are solid themes that the author explores. As mentioned above, it is one to take note of the trigger warnings, but it is a great example of the genre. Excited to read more from this series!
February 6, 2026
It has been a long time since a crime novel has had me this hooked. I don’t know what Kate Hopcraft puts into her prose, but her writing is utterly addictive. This book got completely under my skin; when I wasn't reading it, I was constantly thinking about it, trying to figure out how it would end.
Hopcraft’s relatable, effortless style hooks you immediately. The dual perspective adds a fantastic layer to the story, allowing you to view the case through the eyes of both Lyra, the rookie, and Greyson, the seasoned detective. The twists and turns had me literally gasping at my Kindle. When the killer was finally revealed, I was genuinely blindsided. Hopcraft’s plotting is so clever and meticulous that, once I knew the truth, I could suddenly link all the subtle hints peppered throughout the book. While the crime itself is shocking, the narrative gives you a profound understanding of the murderer's motives.
This deep dive into the killer's psyche is exactly why I loved the book so much. I am always fascinated by what drives a person to commit such heinous acts, and I found this fresh, unique insight into the antagonist's mind absolutely gripping. The only thing that could have made this book better would be more of it—though, in all honesty, I don’t know how the author could have squeezed any more in!
The dynamic between Lyra and Greyson was the absolute icing on the cake. Does a crime book need romance? No. Did it elevate my reading experience? 1000000%. The incredibly slow-burn relationship (with no actual physical action yet) just makes the characters so much more lovable. You can't help but root for them as they learn to trust each other and let their guards down, making them feel entirely believable.
Furthermore, the breadcrumbs Hopcraft drops about Lyra's past left me dying to know what drove her to become a detective. Daisy clearly had a massive impact on her—but what went wrong? How was it Lyra's fault? I loved how beautifully this set up the next installment, and I was thrilled to realize this wouldn't be the last time I'd get to read about these characters.
A special mention has to go to Billy, who is hands-down one of the best side characters I have ever encountered. His little outbursts and AI rants had me giggling out loud.
I cannot WAIT for Gentle Ruin (Book 2)—I need it like air! I have to find out the truth about Daisy, and what happened in Greyson's past to make him react to hospitals the way he does. This is a brilliant, must-read thriller that deserves a spot at the very top of your TBR list.
Hopcraft’s relatable, effortless style hooks you immediately. The dual perspective adds a fantastic layer to the story, allowing you to view the case through the eyes of both Lyra, the rookie, and Greyson, the seasoned detective. The twists and turns had me literally gasping at my Kindle. When the killer was finally revealed, I was genuinely blindsided. Hopcraft’s plotting is so clever and meticulous that, once I knew the truth, I could suddenly link all the subtle hints peppered throughout the book. While the crime itself is shocking, the narrative gives you a profound understanding of the murderer's motives.
This deep dive into the killer's psyche is exactly why I loved the book so much. I am always fascinated by what drives a person to commit such heinous acts, and I found this fresh, unique insight into the antagonist's mind absolutely gripping. The only thing that could have made this book better would be more of it—though, in all honesty, I don’t know how the author could have squeezed any more in!
The dynamic between Lyra and Greyson was the absolute icing on the cake. Does a crime book need romance? No. Did it elevate my reading experience? 1000000%. The incredibly slow-burn relationship (with no actual physical action yet) just makes the characters so much more lovable. You can't help but root for them as they learn to trust each other and let their guards down, making them feel entirely believable.
Furthermore, the breadcrumbs Hopcraft drops about Lyra's past left me dying to know what drove her to become a detective. Daisy clearly had a massive impact on her—but what went wrong? How was it Lyra's fault? I loved how beautifully this set up the next installment, and I was thrilled to realize this wouldn't be the last time I'd get to read about these characters.
A special mention has to go to Billy, who is hands-down one of the best side characters I have ever encountered. His little outbursts and AI rants had me giggling out loud.
I cannot WAIT for Gentle Ruin (Book 2)—I need it like air! I have to find out the truth about Daisy, and what happened in Greyson's past to make him react to hospitals the way he does. This is a brilliant, must-read thriller that deserves a spot at the very top of your TBR list.
February 2, 2026
Heart beating fast, pulse racing, not sure what is coming next………. Not the characters in this book, but me reading it. A killer is on the loose, always one step ahead, why? How? WHO?? This gripping suspenseful thriller left me questioning everything and everyone. When everything finally gets revealed, the surprise was WTF?! How had I not figured it out? I am normally good at guessing the real murderer straight away, but the way this was written proper got me. A really good read, gruesome and full of action. Read it with care as it does contain sensitive topics, but my god, was it a good read!
March 24, 2026
This was an incredible psychological thriller that kept me hooked from beginning to end. The author did a remarkable job of building tension and creating a deeply immersive atmosphere, where every twist felt both surprising and believable.
The sensitive topics were handled extremely well and you could tell they were well thought out. Rather than using them for shock value, the author explored them with care and nuance, adding emotional depth and authenticity to the characters. This made the narrative not only gripping but also meaningful.
The character development was compelling, and the psychological elements were executed brilliantly. The romance element added another layer to the characters, which I thoroughly enjoyed.
I would absolutely love to see this adapted into a Netflix series, it has all of the elements for a gripping watch. Very excited for the second book!
The sensitive topics were handled extremely well and you could tell they were well thought out. Rather than using them for shock value, the author explored them with care and nuance, adding emotional depth and authenticity to the characters. This made the narrative not only gripping but also meaningful.
The character development was compelling, and the psychological elements were executed brilliantly. The romance element added another layer to the characters, which I thoroughly enjoyed.
I would absolutely love to see this adapted into a Netflix series, it has all of the elements for a gripping watch. Very excited for the second book!
May 2, 2026
I really enjoyed this book- it has everything you would want from a book of this genre.
It’s obvious Kate is knowledgeable in this area as everything was correct and made sense- nothing was unbelievably dramatic.
The characters were all likeable apart from a couple.
It was fast paced, action packed and kept me guessing right till the end.
Really looking forward to her next book 💗
It’s obvious Kate is knowledgeable in this area as everything was correct and made sense- nothing was unbelievably dramatic.
The characters were all likeable apart from a couple.
It was fast paced, action packed and kept me guessing right till the end.
Really looking forward to her next book 💗
March 16, 2026
I thoroughly enjoyed this book from the very first page; it was an addictive read from start to finish. The story is told through the dual POVs of two detectives working a murder case, and the slight slow-burn romance between them was a fantastic touch. The plot twists were incredible, I never knew what was coming next. Every chapter ended with so much anticipation that I found myself racing to find out what the duo would uncover next. This book was truly amazing, I was completely hooked! I only wish I could forget everything just to experience reading it for the first time!
March 18, 2026
Wow really enjoyed this book!
It was such an easy read which kept you wanting to know more.
I love the POV of the detectives too!
It was detective thriller, bingeworthy and the twists OMG!!
I want more DCI greyson books!!
It was such an easy read which kept you wanting to know more.
I love the POV of the detectives too!
It was detective thriller, bingeworthy and the twists OMG!!
I want more DCI greyson books!!
April 27, 2026
Part of the DCI Spencer Street Team — Provided an ARC in exchange for an honest review.
What a wild ride this book was!
I love a good mystery thriller, and this one has definitely earned a place on my favourites list. I genuinely could not put it down — I stayed up until midnight just to finish it on a work night, and that says a lot!
The plot was brilliantly written and kept me guessing at every turn about who the murderer might be. When the reveal finally came, I was actually right about who it was! Not going to lie, it felt pretty amazing to know my detective instincts were on point. Maybe I was a detective in a past life. 🤣
Alongside the mystery, we also get a developing romance between the two main leads, Greyson and Lyra. The story dives into their pasts as well, touching on elements of trauma and giving more depth to their characters. I'm really hoping we get to explore more of their history in the next book.
The other characters in the book like Billy and Luke were also very likeable.
There are some sexual themes in the story, but Kate handled them well and they fit naturally within the narrative.
Overall, this was a fantastic read and I can't wait for the next book in the series. 👌
What a wild ride this book was!
I love a good mystery thriller, and this one has definitely earned a place on my favourites list. I genuinely could not put it down — I stayed up until midnight just to finish it on a work night, and that says a lot!
The plot was brilliantly written and kept me guessing at every turn about who the murderer might be. When the reveal finally came, I was actually right about who it was! Not going to lie, it felt pretty amazing to know my detective instincts were on point. Maybe I was a detective in a past life. 🤣
Alongside the mystery, we also get a developing romance between the two main leads, Greyson and Lyra. The story dives into their pasts as well, touching on elements of trauma and giving more depth to their characters. I'm really hoping we get to explore more of their history in the next book.
The other characters in the book like Billy and Luke were also very likeable.
There are some sexual themes in the story, but Kate handled them well and they fit naturally within the narrative.
Overall, this was a fantastic read and I can't wait for the next book in the series. 👌
January 30, 2026
I was very lucky to have received an ARC of this book.
Sinister Innocence by Kate Hopcraft completely hooked me from the start. I genuinely couldn’t put it down — the tension builds so well. I loved how it explores innocence and the grey moral reasoning of the characters, which made them feel so human and real. It’s dark, psychological, and keeps you guessing. I kept thinking about it long after I’d finished and I can’t wait for the sequel. Such a gripping, twisty read — I flew through it!
P.S Greyson is a hotty which is always nice…
Sinister Innocence by Kate Hopcraft completely hooked me from the start. I genuinely couldn’t put it down — the tension builds so well. I loved how it explores innocence and the grey moral reasoning of the characters, which made them feel so human and real. It’s dark, psychological, and keeps you guessing. I kept thinking about it long after I’d finished and I can’t wait for the sequel. Such a gripping, twisty read — I flew through it!
P.S Greyson is a hotty which is always nice…
January 31, 2026
Well.. where do I start?
I absolutely devoured Sinister Innocence by Katie Hopcraft.
From the get go, the start of this series has been gripping and fast-paced, following DCI Greyson Spencer and his “rookie” partner, DC Lyra Fellows. I am HOOKED.
What started as the murder of a “prominent businessman” quickly untangles into something far more disturbing and substantially darker, raising the urgency and the stakes with every passing chapter.
As the pressure mounts on our MCs and another body appears, the race for answers and justice becomes incredibly intense and has left this an impossible read to put down - I’ve been on the edge of my seat for most of it!!
As mentioned previously, the story is dark (so definitely check the trigger warnings!), twisty, and heaving with momentum. And that twist - THAT TWIST!! I was genuinely both shocked and thrilled; I thought I had it all figured out… turns out I was completely wrong, and I loved every second of that realisation.
The characters are beautifully crafted: relatable, layered, and easy to root for. The mentor/rookie dynamic works beautifully, the police work feels well researched, and the way Hopcraft explores and approaches these darker topics has been brilliant.
My favourite quote sums up the tone perfectly: “If you’re going to make me a piece in your game, don’t be surprised if I decide to play.”
Sinister Innocence was such an incredible read, sharp and emotionally charged, and I’m genuinely so excited to return to these characters in the next books.
🌟🌟🌟🌟🌟
I absolutely devoured Sinister Innocence by Katie Hopcraft.
From the get go, the start of this series has been gripping and fast-paced, following DCI Greyson Spencer and his “rookie” partner, DC Lyra Fellows. I am HOOKED.
What started as the murder of a “prominent businessman” quickly untangles into something far more disturbing and substantially darker, raising the urgency and the stakes with every passing chapter.
As the pressure mounts on our MCs and another body appears, the race for answers and justice becomes incredibly intense and has left this an impossible read to put down - I’ve been on the edge of my seat for most of it!!
As mentioned previously, the story is dark (so definitely check the trigger warnings!), twisty, and heaving with momentum. And that twist - THAT TWIST!! I was genuinely both shocked and thrilled; I thought I had it all figured out… turns out I was completely wrong, and I loved every second of that realisation.
The characters are beautifully crafted: relatable, layered, and easy to root for. The mentor/rookie dynamic works beautifully, the police work feels well researched, and the way Hopcraft explores and approaches these darker topics has been brilliant.
My favourite quote sums up the tone perfectly: “If you’re going to make me a piece in your game, don’t be surprised if I decide to play.”
Sinister Innocence was such an incredible read, sharp and emotionally charged, and I’m genuinely so excited to return to these characters in the next books.
🌟🌟🌟🌟🌟
April 28, 2026
A young woman’s murder draws detectives into a dark, twisting case where secrets run deep, everyone is a suspect, and the truth is far more disturbing than it first appears.
If you love a crime thriller that completely pulls you in, Sinister Innocence by Kate Hopcraft is one to add to your list immediately.
From the very first page, it gave me major BBC crime drama vibes—honestly, I’d watch this in a heartbeat if it ever got picked up (and it absolutely should👀). It’s immersive in that way where you don’t feel like you’re just reading—you feel like you’re working the case alongside the detectives, piecing everything together clue by clue.
The plot is packed with twists and turns, but what really stood out to me is how natural and well-earned those twists felt. Nothing was thrown in just for shock value—it all builds in a way that keeps you questioning literally everyone. Even when I started to suspect the killer(s), it didn’t take away from the experience at all (if anything, it made it more satisfying watching everything unfold 👏).
The writing itself is genuinely beautiful and polished, especially for a debut. It flows so easily that you’ll probably end up doing the classic “just one more chapter”… and then suddenly you’re halfway through the book.
One of my favourite elements was the slow-burn romance running quietly underneath the investigation. It never overshadows the main story (which I loved), but it adds just enough tension and emotional depth to make you even more invested in the characters. That balance is so hard to get right, and Hopcraft absolutely nails it.
Character-wise, this book really shines. Greyson and Lyra feel layered, real, and shaped by their pasts in a way that adds depth without over-explaining everything. Their dynamic—mentor/rookie with a hint of something more—is honestly addictive to read.
The dual POV makes the investigation feel richer and more dynamic
The pacing is tight and never drags—every chapter adds something
It handles dark, heavy themes with sensitivity, not just shock factor
There’s this underlying psychological tension and moral grey area that keeps you thinking even after you finish
And honestly… it’s just so hard to put down
Overall, it’s a gripping, twisty, emotionally layered crime thriller that feels like the start of something big.
If you love a crime thriller that completely pulls you in, Sinister Innocence by Kate Hopcraft is one to add to your list immediately.
From the very first page, it gave me major BBC crime drama vibes—honestly, I’d watch this in a heartbeat if it ever got picked up (and it absolutely should👀). It’s immersive in that way where you don’t feel like you’re just reading—you feel like you’re working the case alongside the detectives, piecing everything together clue by clue.
The plot is packed with twists and turns, but what really stood out to me is how natural and well-earned those twists felt. Nothing was thrown in just for shock value—it all builds in a way that keeps you questioning literally everyone. Even when I started to suspect the killer(s), it didn’t take away from the experience at all (if anything, it made it more satisfying watching everything unfold 👏).
The writing itself is genuinely beautiful and polished, especially for a debut. It flows so easily that you’ll probably end up doing the classic “just one more chapter”… and then suddenly you’re halfway through the book.
One of my favourite elements was the slow-burn romance running quietly underneath the investigation. It never overshadows the main story (which I loved), but it adds just enough tension and emotional depth to make you even more invested in the characters. That balance is so hard to get right, and Hopcraft absolutely nails it.
Character-wise, this book really shines. Greyson and Lyra feel layered, real, and shaped by their pasts in a way that adds depth without over-explaining everything. Their dynamic—mentor/rookie with a hint of something more—is honestly addictive to read.
The dual POV makes the investigation feel richer and more dynamic
The pacing is tight and never drags—every chapter adds something
It handles dark, heavy themes with sensitivity, not just shock factor
There’s this underlying psychological tension and moral grey area that keeps you thinking even after you finish
And honestly… it’s just so hard to put down
Overall, it’s a gripping, twisty, emotionally layered crime thriller that feels like the start of something big.
March 25, 2026
Fantastic British Crime Thriller
It has been a while since I’ve sat down and read a crime thriller novel, and I tried to go in without expectation. The storyline and subplots gripped me in Sinister Innocence, and I can’t wait until Gentle Ruin is out, because we definitely have a case to work on!!
Having the story told from the perspectives of DCI Greyson Spencer and DC Lyra Fellows felt engrossing and different from what I’ve read before. You truly felt what they felt, and I loved the detail behind the psychology of all the characters. You could tell a lot of thought went into Lyra and Greyson, particularly in how their partnership will evolve. I’m also big on a character’s past and how it shapes their present, and I feel like Katie managed to subtly showcase what Lyra and Greyson went through that makes them behave the way they do, without actually throwing it in the reader’s face. I think that’s why you don’t really see the twists coming until they’re just about punching you in the face.
I love a book that I don’t want to put down because I know something is about to happen, and Sinister Innocence is exactly that. I finished it in less than two days, and honestly, if I didn’t have a day job, it would have taken me even less time.
There were sprinklings of British humour, which I personally love (tea is the answer). I found myself smiling at the small interactions between the characters, which really broke up the tension of what actually happened in the book. I resonate with Billy and his love of food.
I would like to state that, due to my many, many, many hours of binge-watching Criminal Minds, Inspector Morse, A Touch of Frost, Miss Marple, and Bones (the list is honestly endless), I did (partially) guess whodunnit—but it didn’t feel like everything was leading up to that as the answer. Whilst I kind of figured it out, it still shocked me, as there were parts I did not anticipate.
It has been a while since I’ve sat down and read a crime thriller novel, and I tried to go in without expectation. The storyline and subplots gripped me in Sinister Innocence, and I can’t wait until Gentle Ruin is out, because we definitely have a case to work on!!
Having the story told from the perspectives of DCI Greyson Spencer and DC Lyra Fellows felt engrossing and different from what I’ve read before. You truly felt what they felt, and I loved the detail behind the psychology of all the characters. You could tell a lot of thought went into Lyra and Greyson, particularly in how their partnership will evolve. I’m also big on a character’s past and how it shapes their present, and I feel like Katie managed to subtly showcase what Lyra and Greyson went through that makes them behave the way they do, without actually throwing it in the reader’s face. I think that’s why you don’t really see the twists coming until they’re just about punching you in the face.
I love a book that I don’t want to put down because I know something is about to happen, and Sinister Innocence is exactly that. I finished it in less than two days, and honestly, if I didn’t have a day job, it would have taken me even less time.
There were sprinklings of British humour, which I personally love (tea is the answer). I found myself smiling at the small interactions between the characters, which really broke up the tension of what actually happened in the book. I resonate with Billy and his love of food.
I would like to state that, due to my many, many, many hours of binge-watching Criminal Minds, Inspector Morse, A Touch of Frost, Miss Marple, and Bones (the list is honestly endless), I did (partially) guess whodunnit—but it didn’t feel like everything was leading up to that as the answer. Whilst I kind of figured it out, it still shocked me, as there were parts I did not anticipate.
April 30, 2026
I’m so excited to share my thoughts on Sinister Innocence – the first book in a brand new series by Kate Hopcraft (and yes… I’m part of the street team 🖤). With book two, Gentle Ruin, releasing on 31st May, this is the perfect time to get started!
Let’s talk characters…
Lyra Fellows – instantly likeable, sharp, and knows her stuff. I really enjoyed being in her head and watching her navigate this case.
DCI Greyson Spencer – efficient, moody, gets results, and definitely doesn’t take prisoners. He’s got that guarded, “I don’t do feelings” energy because of his past… but the chemistry? Oh it’s there 👀 The slow burn potential between him and Lyra is real. The looks, the tension, the thoughts… they’re not fooling anyone.
Billy – honestly, everyone needs a Billy 😂 Old school, carefree, and on his fourth breakfast of the day. One of my favourite characters without a doubt.
There were some brilliant moments in this book! I genuinely laughed out loud at the driving scene (you’ll know when you get there 😅), and lines like:
“If you’re going to make me a piece in your game, don’t be surprised if I decide to play.”
🔥🔥🔥
The tension really ramps up as the story progresses, and by around 75% I was fully invested. There are so many twists and turns, some I had my suspicions about, others completely blindsided me 👀
The story is told mainly through dual POV (Lyra and Greyson) in first person, with the occasional chapters from the culprit woven in… which adds such a chilling layer to the story and gives you just enough insight into their motives.
Overall, this is a fantastic start to what I think is going to be a seriously addictive series. I’m already ready for book two!
Let’s talk characters…
Lyra Fellows – instantly likeable, sharp, and knows her stuff. I really enjoyed being in her head and watching her navigate this case.
DCI Greyson Spencer – efficient, moody, gets results, and definitely doesn’t take prisoners. He’s got that guarded, “I don’t do feelings” energy because of his past… but the chemistry? Oh it’s there 👀 The slow burn potential between him and Lyra is real. The looks, the tension, the thoughts… they’re not fooling anyone.
Billy – honestly, everyone needs a Billy 😂 Old school, carefree, and on his fourth breakfast of the day. One of my favourite characters without a doubt.
There were some brilliant moments in this book! I genuinely laughed out loud at the driving scene (you’ll know when you get there 😅), and lines like:
“If you’re going to make me a piece in your game, don’t be surprised if I decide to play.”
🔥🔥🔥
The tension really ramps up as the story progresses, and by around 75% I was fully invested. There are so many twists and turns, some I had my suspicions about, others completely blindsided me 👀
The story is told mainly through dual POV (Lyra and Greyson) in first person, with the occasional chapters from the culprit woven in… which adds such a chilling layer to the story and gives you just enough insight into their motives.
Overall, this is a fantastic start to what I think is going to be a seriously addictive series. I’m already ready for book two!
May 15, 2026
I was hooked from page one! Sinister Innocence had gripping crime, plot twists that made me gasp, and a slow burn romance that left me wanting more!
The crime element of the story was truly gripping, with more information about what happened being dropped into the plot at a pace that kept me reading to the point I struggled to put it down at night. I found myself questioning everyone's motives—and at times, even questioning the victims themselves. I went from shocked and angry to thoroughly disgusted and horrified. The twists genuinely caught me off guard!
The slow-burn romance chemistry was peppered in at the right time throughout the book, it was the perfect amount to have me hoping something would develop without it distracting me from the investigation. It was grounded and realistic, I miss this style of romance.
As a reader with aphantasia (meaning I can't mentally visualise scenes), I really enjoyed Kate’s writing style. It wasn’t filled with dense, overly descriptive padding. The characters thoughts and logic were relatable and I could completely feel the tension and atmosphere of every single scene.
An incredible, immersive crime thriller that balances dark, high-stakes mystery with a brilliant, slow-burning dynamic. Roll on book two!!!
On a personal level, this book got me through one of the hardest weeks of my life, it gave me the escape I needed and Kate’s characters will live with me for a long time after this.
The crime element of the story was truly gripping, with more information about what happened being dropped into the plot at a pace that kept me reading to the point I struggled to put it down at night. I found myself questioning everyone's motives—and at times, even questioning the victims themselves. I went from shocked and angry to thoroughly disgusted and horrified. The twists genuinely caught me off guard!
The slow-burn romance chemistry was peppered in at the right time throughout the book, it was the perfect amount to have me hoping something would develop without it distracting me from the investigation. It was grounded and realistic, I miss this style of romance.
As a reader with aphantasia (meaning I can't mentally visualise scenes), I really enjoyed Kate’s writing style. It wasn’t filled with dense, overly descriptive padding. The characters thoughts and logic were relatable and I could completely feel the tension and atmosphere of every single scene.
An incredible, immersive crime thriller that balances dark, high-stakes mystery with a brilliant, slow-burning dynamic. Roll on book two!!!
On a personal level, this book got me through one of the hardest weeks of my life, it gave me the escape I needed and Kate’s characters will live with me for a long time after this.
May 23, 2026
This book had me hooked from the
First chapter. Gripping and fast paced,
It follows DCI Greyson Spencer and his rookie
Partner DC Lyra fellows
Brutal murder, multiple suspects
Who done it ?
This book had me second guessing myself all the way to the last couple of chapters . The plot twist at the end had my jaw hitting the floor.
Definitely read your trigger warnings before reading this book and there are scenes of murder, rape, child abuse.
This story follows DCI Spencer, DC Fellows and there team. There has been a brutal murder, Video evidence found and what they thought was a random murder was definitely far from random.
I really enjoyed this crime thriller. Kate Hopcraft has done an amazing job and writing this. I cannot wait to read the 2nd book in the series “Gentle Ruin”
First chapter. Gripping and fast paced,
It follows DCI Greyson Spencer and his rookie
Partner DC Lyra fellows
Brutal murder, multiple suspects
Who done it ?
This book had me second guessing myself all the way to the last couple of chapters . The plot twist at the end had my jaw hitting the floor.
Definitely read your trigger warnings before reading this book and there are scenes of murder, rape, child abuse.
This story follows DCI Spencer, DC Fellows and there team. There has been a brutal murder, Video evidence found and what they thought was a random murder was definitely far from random.
I really enjoyed this crime thriller. Kate Hopcraft has done an amazing job and writing this. I cannot wait to read the 2nd book in the series “Gentle Ruin”
February 6, 2026
Sinister Innocence by Katie Hopcraft is a gripping psychological thriller that plays with the idea that appearances can be dangerously misleading. The story builds tension slowly but effectively, drawing readers in as trust begins to unravel and hidden motives come to light. Hopcraft’s characters feel layered and unpredictable, which keeps you questioning who to believe until the very end. Her writing is clear, immersive, and perfectly suited to the dark tone of the novel. Overall, this is a compelling and unsettling read that will appeal to fans of suspenseful stories with strong psychological depth.
April 22, 2026
I was very grateful to receive and arc copy of this book.
Sinister Innocence by Kate Hopcraft was delicious! I devoured this book in a day! This book is a psychological thriller that has you on the edge of your seat! As the book unfolds the past catches up with the main characters, lies and secrets unfold. There is also a romantic element with the characters that gave great depth that keeps you emotionally attached and engaged! The character development was compelling to read about. The story is suited for those who love a good twist!!! It has me shook but I loved it and it was done so well!
I cannot wait for the next one to see this play out!
June 10, 2026
This was a great police procedural. Greyson and Lyra our a great detective pairing, really enjoyed the dual POVs from them as a pair. The storyline was engaging and even though it was dark, I thought it was well done and put you in a bit of a moral dilemma. I did manage to guess a plot twist about 50% in so it wasnt super shocking for me, but I did like the way it was all connected by the end. It was so descriptive too, I really felt like I was there! I'll definitely be reading the next in the series as the sub plot is now going to get some answers I hope 🙌
July 4, 2026
O.M.F.G.!!! I absolutely loved this book!
From the very first chapter, I could easily picture this as an episode of Bosch. It had that same gritty, fast-paced atmosphere and completely pulled me in.
I’m a huge fan of thrillers, but I usually avoid detective novels because the police procedures, interviews, and technical jargon can sometimes slow the story down for me. This book was the complete opposite. It was gripping, suspenseful, and incredibly entertaining from start to finish.
Every chapter kept me wanting “just one more,” and before I knew it, I couldn’t put it down.
If you’re looking for a detective thriller that’s packed with suspense, keeps the pace moving, and is genuinely hard to stop reading, I can’t recommend this one enough.
From the very first chapter, I could easily picture this as an episode of Bosch. It had that same gritty, fast-paced atmosphere and completely pulled me in.
I’m a huge fan of thrillers, but I usually avoid detective novels because the police procedures, interviews, and technical jargon can sometimes slow the story down for me. This book was the complete opposite. It was gripping, suspenseful, and incredibly entertaining from start to finish.
Every chapter kept me wanting “just one more,” and before I knew it, I couldn’t put it down.
If you’re looking for a detective thriller that’s packed with suspense, keeps the pace moving, and is genuinely hard to stop reading, I can’t recommend this one enough.
March 2, 2026
Not usually a indie reader/reviewer but I discovered Kate on tiktok and found her book there and was instantly intrigued.
I absolutely loved it and devoured it in 2 days. There are some dark themes throughout and plenty of feminine rage, an excellent touch to a thriller. We get the perspectives of DCI Spencer and DC Fellows, and the killer plus a range of other characters to keep the interest and storyline going.
There are characters who are made to look suspicious but the final twist is delivered so well. Although I did guess who the killer was, it was fun to read and I loved the slow burn chemistry between Greyson and Lyra.
We need the next book now please!
I absolutely loved it and devoured it in 2 days. There are some dark themes throughout and plenty of feminine rage, an excellent touch to a thriller. We get the perspectives of DCI Spencer and DC Fellows, and the killer plus a range of other characters to keep the interest and storyline going.
There are characters who are made to look suspicious but the final twist is delivered so well. Although I did guess who the killer was, it was fun to read and I loved the slow burn chemistry between Greyson and Lyra.
We need the next book now please!
July 16, 2026
I loved this book, from the 1st page the tension was there. I loved the pacing and the way the tension was kept throughout the book.
The characters were written perfectly, and loved the growth of relationship between Greyson and Lyra. The writing was smooth and flowed nicely. I felt invested in the characters, and really was rooting for Greyson and Lyra. I felt emerged within the story. And the added POV from the perpetrator was a nice touch, keeping the tension going.
I did gather early on part of the twist at the end, however there was enough going on, and more to the storyline to keep me guessing. There was more to the twist than I expected.
I can't wait to read book 2, and hopefully see the friendship between Greyson and Lyra grow
The characters were written perfectly, and loved the growth of relationship between Greyson and Lyra. The writing was smooth and flowed nicely. I felt invested in the characters, and really was rooting for Greyson and Lyra. I felt emerged within the story. And the added POV from the perpetrator was a nice touch, keeping the tension going.
I did gather early on part of the twist at the end, however there was enough going on, and more to the storyline to keep me guessing. There was more to the twist than I expected.
I can't wait to read book 2, and hopefully see the friendship between Greyson and Lyra grow
March 20, 2026
Just Wow! amazingly well written. fast paced, full of twists and turns... kept me on my toes an wanting to read more! cannot wait to read the next in the series. a definite must read for anyone that enjoys a thriller.
February 3, 2026
Absolutely ate this book up! Read it in a day as I just could not put it down. Each chapter had me on the edge of my seat. Absolute must read!! 5⭐️+++
February 20, 2026
Captivating
I read this book in one sitting. I could not get enough. It kept me guessing until the end. I can't wait for more of her books.
Highly recommend
I read this book in one sitting. I could not get enough. It kept me guessing until the end. I can't wait for more of her books.
Highly recommend
June 10, 2026
this was really good!
May 31, 2026
When I started the book. I could not put it down. I wanted to know who did it and why. Seeing myself as a detective. And trying to figure out. Who could do it. And what was there motive.
The end of the book had a plot twist. I didn't see that coming.
The book was so well written. I felt like, I was in a British police series. A little bit like Midsumer Murders.
The two main characters where a good match for each other. With a little bit of a romantic under tone.
I fel in love with Billy. How could you not.
When I started the book. I could not put it down. I wanted to know who did it and why. Seeing myself as a detective. And trying to figure out. Who could do it. And what was there motive.
The end of the book had a plot twist. I didn't see that coming.
The book was so well written. I felt like, I was in a British police series. A little bit like Midsumer Murders.
The two main characters where a good match for each other. With a little bit of a romantic under tone.
I fel in love with Billy. How could you not.
The end of the book had a plot twist. I didn't see that coming.
The book was so well written. I felt like, I was in a British police series. A little bit like Midsumer Murders.
The two main characters where a good match for each other. With a little bit of a romantic under tone.
I fel in love with Billy. How could you not.
When I started the book. I could not put it down. I wanted to know who did it and why. Seeing myself as a detective. And trying to figure out. Who could do it. And what was there motive.
The end of the book had a plot twist. I didn't see that coming.
The book was so well written. I felt like, I was in a British police series. A little bit like Midsumer Murders.
The two main characters where a good match for each other. With a little bit of a romantic under tone.
I fel in love with Billy. How could you not.
April 12, 2026
An ARC read that completely took me by surprise.
This mystery thriller had me hooked from the very beginning—I genuinely couldn’t put it down. I even abandoned my other reads because I needed to know how it ended, and it definitely didn’t disappoint.
The story is written in dual POV from two detectives, which felt like such a fresh and interesting approach. I really enjoyed seeing the case unfold from both perspectives.
The book does explore some heavier topics, so I’d recommend checking trigger warnings beforehand. That being said, it kept me completely engaged from start to finish.
Up until the very end, I was constantly trying to figure out who was behind everything and why, which made it even more addictive. The story flowed smoothly, and the plot twist was done really well.
Overall, a gripping and fast-paced read that I’d definitely recommend.
5/5 ⭐️
This mystery thriller had me hooked from the very beginning—I genuinely couldn’t put it down. I even abandoned my other reads because I needed to know how it ended, and it definitely didn’t disappoint.
The story is written in dual POV from two detectives, which felt like such a fresh and interesting approach. I really enjoyed seeing the case unfold from both perspectives.
The book does explore some heavier topics, so I’d recommend checking trigger warnings beforehand. That being said, it kept me completely engaged from start to finish.
Up until the very end, I was constantly trying to figure out who was behind everything and why, which made it even more addictive. The story flowed smoothly, and the plot twist was done really well.
Overall, a gripping and fast-paced read that I’d definitely recommend.
5/5 ⭐️
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