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The Safe Room

Not yet published
Expected 10 Sep 26

Win a free kindle copy of this book!

0 days and 12:12:11

50 copies available
U.S. only
Rate this book
When I was fifteen years old, I made a mistake. I trusted the warm smile of a stranger called Peter Harlow, and accepted a ride home in his car.

It would be the last moment of my life I’d ever feel safe again.

The trauma of what happened that night will never leave me—and it was only the beginning. For the last nineteen years, I’ve been trapped in a nightmare of blocked numbers, violated restraining orders, and the compulsion to scan every face in every crowd, waiting for the day when his will be among them.

But I've also spent the time preparing. My home has become a fortress, with reinforced doors, perimeter cameras, and a safe room in the cellar. I've even taught my seven-year-old daughter how to call for help. When I finally have to face Peter Harlow again, I’ll be ready.

Or so I thought.

Because on the night of a furious snowstorm, a terrified stranger arrives at my gate. Emily is barefoot, bruised, and desperate for help—claiming her husband just tried to kill her.

To let her in from the storm would mean breaking every rule I've made to protect myself and my daughter—but could I live with myself if I didn’t?

But what follows is everything I've lived in fear of for all these years. First, the lights go out. Then, the internet dies. Next, the phone line goes dead—and finally, I find myself trapped inside my own safe room, watching through a camera feed as the man who stole my life for two decades walks the halls of my home, playing happy families with my little girl.

I built this fortress to keep him out. Now, it’s the only thing keeping me from protecting my child.

The Safe Room is a heart-stopping psychological thriller by bestselling author Sarah A. Denzil, the "mistress of twists." Essential listening for fans of Alice Feeney, Freida McFadden, and Caroline Kepnes.

294 pages, Kindle Edition

Expected publication September 10, 2026

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About the author

Sarah A. Denzil

51 books2,768 followers
Sarah A. Denzil is a Wall Street Journal bestselling suspense writer. She is also known as young adult author Sarah Dalton.

Sarah lives in Yorkshire with her partner, enjoying the scenic countryside and rather unpredictable weather.

She is the author of international bestselling psychological thriller SILENT CHILD, which topped the bestseller lists on Amazon in the US, UK and Australia.

You can read now read AIDEN'S STORY, a short story and sequel to SILENT CHILD. It's completely free here: https://dl.bookfunnel.com/n7lb74chp3

Find out more at: http://www.sarahdenzil.com/

Join the newsletter for updates: http://eepurl.com/cwAmZD

Follow her on Facebook: https://www.facebook.com/sarahadenzil

Check out her Instagram page:
https://www.instagram.com/sarahadenzil/

Email: sarah@sarahdenzil.com

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Displaying 1 - 23 of 23 reviews
Profile Image for Sarah Denzil.
Author 51 books2,768 followers
Read
August 4, 2026
The idea for The Safe Room came to me after reading several stories about celebrities and the frightening stalkers they’ve had to deal with. It made me wonder how terrifying it would be to find yourself in that situation without the money, security teams or resources that a famous person might have. How would you keep yourself and your family safe when someone was determined to get close to you?

One of my favourite parts of writing this book was the relationship between Amber and her sister, Honey. Their bond is complicated, painful and full of history, but there is also so much love between them. I really enjoyed exploring everything that had pulled them apart and the things that might bring them back together.

The Safe Room will be available on 10th September 2026, and I’m so excited for you to meet Amber and Honey. I can’t wait to share their story with you!

You can preorder it here: https://geni.us/saferoom

All the best!

Sarah
Profile Image for buzy_reading.
2,795 reviews59 followers
Review of advance copy received from Author
August 20, 2026
Peter ruined Amber’s life and the life of her family. His obsession with Amber became exhausting and scary for Amber since police could do very little to protect her.

The Safe Room is about a stalker who ruined Amber’s life and her relationship with her parents and sister. Amber has known Peter since they were kids. When she was fifteen she was flattered he noticed her until he made his intentions clear he wanted to date her but she rejected him. For nineteen years Peter has followed and stalked her. Amber is tired of living in fear. She has a daughter to protect.

Sarah Denzil builds a mysterious story around Amber’s fears of Peter returning to finish what he started. With each new chapter Denzil slowly feeds pieces of the puzzle to readers about Peter’s character. Peter tests boundaries showing subtle invasions upon Amber’s life. Amber’s in emotional distress. Peter has created an isolated life for Amber where she limits her daughters activities for fear Peter will do something creepy.

Denzil has all the elements for a stalker storyline. This story leans on the slower side. I prefer faster paced stories with darker elements. I started to lose interest since the situation with Peter became redundant. Amber is crippled by paranoia of the unknown. Even the reader is experiencing the unknown about Peter because Denzil has not provided us with his point of view. I think the story could’ve benefited having the stalkers personal thoughts in the chapters. Showing him as unhinged would add an element of danger that I’m not getting from Amber’s point of view. She’s carried this with her since she was fifteen. It’s stunted her growth which is carrying into her adult life.

What I don’t understand is how Peter got away with stalking when it is defined as a repeated pattern of unwanted behavior making a person feel afraid, threatened, or unsafe. The story was okay. It could’ve been better had the emotional turmoil been turned up a notch.
Profile Image for Carrie Shields.
1,857 reviews231 followers
Review of advance copy received from NetGalley
August 28, 2026
𝐀 𝐭𝐫𝐮𝐞 𝐩𝐬𝐲𝐜𝐡𝐨𝐩𝐚𝐭𝐡 𝐞𝐧𝐭𝐞𝐫𝐞𝐝 𝐨𝐮𝐫 𝐥𝐢𝐯𝐞𝐬 𝐭𝐡𝐚𝐭 𝐝𝐚𝐲, 𝐚𝐧𝐝 𝐰𝐞 𝐦𝐢𝐬𝐬𝐞𝐝 𝐞𝐯𝐞𝐫𝐲 𝐰𝐚𝐫𝐧𝐢𝐧𝐠.

When Amber meets Peter as a teenager, she has no idea that one seemingly innocent interaction will turn into nineteen years of stalking, harassment, and fear. Told across dual timelines, THE SAFE ROOM follows Amber as she tries to protect herself and her daughter while the man who has haunted her life finds a way back in. At its heart, though, this is also a story about Amber and her older sister Honey and the bond that survives even when trauma changes everything around them.

What terrified me most was how easily this could happen. You don't have to be famous or in the public eye to become a stalker's target. Sometimes all it takes is a simple hello, a smile, or blushing when someone gives you a compliment. From there, Amber's life becomes a never-ending exercise in watching, waiting, and wondering when Peter will appear again. And the abject terror of knowing the police can seemingly do very little to stop someone who is determined to find you? That got under my skin. The years of relentless harassment don't just affect Amber either. They seep into her marriage, her relationship with Honey, and the entire family dynamic.

There were moments when I was reading this alone in my bedroom late at night and feeling decidedly uncomfortable with the idea of someone watching from somewhere I couldn't see. The author does a great job of showing how prolonged trauma can reshape a person's entire existence, while the dual timelines slowly reveal just how deeply Amber's past has followed her. This one made me look twice at the shadows and think about how terrifying it would be to never truly feel safe in your own life. A genuinely unsettling read that reminded me that sometimes the most frightening monsters are the ones who simply refuse to leave you alone. Many thanks to the author for the early copy that will publish September 10, 2026.
Profile Image for Court 📚.
289 reviews
September 4, 2026
Review of advanced reader copy received from Netgalley

Overall I’d give this 4.5 stars! I really enjoyed this book, I’ve never read a stalker thriller before and I was so pleasantly surprised!

This book follows a family and follows Amber who from the age of 15 is being stalked, threatened and completely ruins her families lives which is told in ‘before’ chapters and her current life with her daughter constantly looking over her shoulder.

I loved the earlier chapters in this book when Amber was 15 and being stalked by Peter, some of these chapters were absolutely terrifying. The author does an absolute amazing job of bringing reality to how scary being stalked can be, Peter completely ruined a full families lives. The earlier chapters with Peter were honestly more frightening to me than the later chapters when everything happens in the safe room. This was a real page turner and really does show how stalking is so real and can be so scary and how sometimes, there’s nothing than can be done to protect victims.

I really enjoyed the current timeline that this story shows, it was gripping, so entertaining and I found myself on the edge of my seat near the end! This really was a great thriller and a definite author I will be reading more from!

My only criticism-
•the ending felt a little too fast paced for me, I was shocked when it was the epilogue I would’ve loved some more ‘after’ chapters and to have seen some kind of after for Amber and Honey too.
Profile Image for Cheri.
42 reviews
Review of advance copy received from Author
August 22, 2026
I received an ARC from the author in exchange for my honest review.

Release date September 10th 2026
The Safe Room by Sarah A. Denzil

This one had me feeling anxious from the very beginning! The idea of spending nineteen years being traumatized by someone then finally feeling safe, only to have him somehow get inside the one place you thought was completely secure? Absolutely terrifying.

Amber’s story was heartbreaking, and I could completely understand why she had turned her home into a fortress. The tension really ramps up once a stranger named Emily shows up during a snowstorm, and from there, everything just keeps getting worse. The power going out, the internet dying, the phones going dead, and Amber being trapped in her own safe room while watching Peter inside her home with her daughter.

Sarah A. Denzil did a great job making me constantly question who could be trusted and what was really going on.

My only reason for taking off a star was the ending. After everything Peter put Amber through, I wanted more from their ending. I was left wanting a little more resolution between the two of them.

A tense, claustrophobic psychological thriller that had me turning pages because I desperately needed to know how Amber was going to get out of this nightmare. Sarah A. Denzil definitely knows how to keep the anxiety levels high and I love it....give me more!!
Profile Image for Tabitha Justice.
40 reviews12 followers
Review of advance copy received from Author
September 1, 2026
Sarah Denzil has a writing style that feels so personable, it creates a profound reading experience, especially as hardships and terrors impact the main character.

"The Safe Room" is a book that stays with you long after the last chapter. Following Amber's journey from teenagehood to adulthood, the reader follows a story of stalking and what it can do to family and social circles. It was only after a few chapters that I found myself saying "oh no" as I felt the menacing vibe begin. What began as a simple friendly encounter quickly turned into a substantial amount of years of survival. When Amber isn't dealing with this, she has to live with the psychological result of it. I could feel her exhaustion and pleading for a normal life. Her family is distant, and despite Amber trying to be open about the situation, she is nearly always met with side-eyed judgments and a lack of friends.

I highly recommend this book to anybody who likes thrillers that border on psychological horror for the people involved. If you describe yourself as an empath, this book will give you an emotional roller coaster for sure!
Profile Image for Tanya  Jones.
37 reviews
September 4, 2026
NetGalley Arc Read

WOW. This book had me hooked from the very beginning. My heart was pounding, my hands were sweating, and with every page I turned, I needed to know what was coming next.

I loved how the story takes us back to where everything began, allowing us to see what happened to Amber when she was just fifteen years old and the devastating impact those events had on the rest of her life. Moving between the past and the present made the story even more powerful, as we see Amber struggling with memories and experiences she has never truly escaped.

And one thing I will say…

Don’t be fooled into thinking the past stays buried.

Because the past has a nasty way of raising its ugly head when you least expect it.

The tension throughout this book was incredible. Just when I thought I had things figured out, I was questioning everything again. It’s dark, gripping, emotional and completely addictive.

If you want a thriller that keeps you on edge, gets your heart pounding and has you turning the pages with sweaty hands because you NEED answers — pick this one up!

Absolutely amazing. Sarah Denzil, you had me hooked!
Profile Image for Sarah Bloomfield.
299 reviews18 followers
Review of advance copy received from NetGalley
August 29, 2026
Many thanks to netgalley, the author and the publisher for approving my request to read this book.

I love Sarah's books and it came as no surprise to me that this one was also absolutely brilliant. Amber at the tender age of 15 agrees to a date with her mums friends son Peter who she has grown up with. Feeling increasingly uncomfortable as the date progresses Amber rejects his advances which Peter does not take well. Instead of respecting her wishes he becomes utterly obsessed with her but to what lengths will he go to make her his?

I loved this taut, unsettling, atmospheric psychological thriller and found it impossible to put down. If you give this book a go I highly suggest cancelling any plans you have as trust me once you've read that first page you'll be well and truly hooked.

If you are a fan of this genre pop this one on your to be read list-you most certainly won't be disappointed!

5 very well deserved stars from me.
Profile Image for Quiet Reads Studio.
113 reviews1 follower
Review of advance copy received from NetGalley
August 28, 2026
3.75 stars rounded up to 4 stars

This story was intense and told in dual timelines by the main character. The locked-room aspect reminded me a bit of When They Find Me by Carter Wilson.

I did predict a few things, but there were also some revelations that surprised me. This wasn’t really the typical type of thriller I usually read. It was more about the tension and the constant back and forth surrounding the stalking than big twists.

At times, the story started to fizzle out for me because of that back and forth, but it stayed intense throughout. I’d recommend this more for readers who enjoy tense psychological thrillers rather than books that rely heavily on twists.

** Thank you to NetGalley, the publisher, and the author for early access. All opinions are my own. ***
1,719 reviews6 followers
Review of advance copy received from Author
August 26, 2026
This book was great, fast paced and exciting. When 15 year old Amber rejects the attention of a boy she barely knows, she never expects that he will make her life hell for the next twenty years. He turns into a stalker, showing up where least expected, watching her every move, taking pictures of her. Sitting outside her house all night watching her bedroom window. Police and restraining orders do little to help. In defense, Amber moves to a high security house, which also includes a safe room should she and her daughter ever need it. And comes the day when they do. Will it protect them as it is meant to...or will it become a trap?
Profile Image for Candy Turk.
191 reviews5 followers
August 21, 2026
I absolutely love Sarah Denzil, and this book was no exception! From the very first page, I was completely hooked and couldn’t put it down. I really enjoyed the way the story moved between the past and present—the different timelines added depth and kept me wanting to know how everything would come together.

If you’re looking for a fast-paced thriller that keeps you guessing and feels like something you could watch unfold on TV, this is definitely one to pick up. Sarah Denzil never disappoints!
Profile Image for Charlie.
33 reviews3 followers
September 1, 2026
ARC provided by Victory Editing NetGalley Co-op

Wow… this one had me hooked! 😳 The tension just kept building, and I was constantly wondering who could actually be trusted.

A woman who has spent years preparing for the man who destroyed her life suddenly finds herself trapped in the very safe room she built to protect herself and her daughter. 😱

Twisty, tense and seriously addictive — I couldn’t turn the pages fast enough! This is my first book Sarah A. Denzil and definitely won’t be my last.
Profile Image for Libby.reads2026.
9 reviews
September 5, 2026
The Safe Room
Sarah A Denzil

This book follows Amber, who when she was 15 years old went on a date with Peter, for the next 19 years she will regret that date as Peter becomes her stalker.

This book kept me hooked, a true psychological thriller. Set over a then and now timeline, we get a true feeling of the extent of trauma Amber lives through.
An added bonus I really liked is the fact that it’s set in North and West Yorkshire which I live near so could envisage the story more.
4*

#TheSafeRoom #Netgalley #SarahADenzil
Profile Image for Hannah.
28 reviews
Review of advance copy
August 26, 2026
*ARC review*
Sophie's husband has died and she lives with her young daughter, but she's always on edge. We're introduced to Sophie and her family on two timelines, and as the story develops we understand where her feeling of unease comes from. The plot is clever and it reveals just enough as you read to answer some questions but also leave you wanting to read more. There's a pretty epic plot twist at the end that ties it all up together in a lovely bow.
This entire review has been hidden because of spoilers.
681 reviews11 followers
September 6, 2026
What a roller coaster ride this one was!!! Amber accepted a ride as a teen from a nice stranger. She never felt safe again. For nineteen years, he was always there, watching, stalking, calling. Finally, she feels she is safe. A new house, security system, safe room. But, is she safe?

This is a must read, it had tension and suspense throughout the entire book! I couldn’t put it down!

Release date September 15, 2026
Profile Image for Melissa Smith.
509 reviews48 followers
September 6, 2026
“The silent child” is one of my all time favorite books so I was thrilled to read Sarah Denzil’s new book. The premise was right up my alley and I was not disappointed! Peter has aggressively stalked Amber since she was 15 and we get a dual timeline between then and now.

I flew through this book in about a day as I couldn’t put it down. So much tension and anxiety as I waited to see how this escalated and what would ultimately happen. Great story!
Profile Image for Diane Merritt.
1,015 reviews200 followers
Review of advance copy received from Author
August 21, 2026
Action packed crazy wild ride of a book..wheeewwwwww
This book was brilliant it had so much happening and scary as it is, being stalked, so much more is happening.
great characters, fantastic build up to just a perfect ending

Thanks to Sarah A. Denzil for allowing me the honour of reading this book.
123 reviews
Review of advance copy received from Author
August 22, 2026
I received a digital ARC from the author's team to read and review. I loved this book. I had trouble tearing myself away to go to sleep. The story unfolded over 2 different timeliness, past and present. I had no trouble following the 2 timelines and they worked perfectly together. The book is fast paced and definitely something I would recommend.
Profile Image for Sheila Williams.
66 reviews2 followers
Review of advance copy received from Netgalley
August 25, 2026
Absolute cracker of a thriller. Great pace which kept me engaged. I really felt invested in Amber's story. Loved the complex family dynamics which played out over the dual time line which worked really well. A very crisp ending which felt satisfying. Thanks to the author for the copy
Profile Image for Jo Woodcock.
228 reviews5 followers
Review of advance copy received from Author
August 27, 2026
Wow I ❤️ Sarah Denzil books but this has got to be one of my favourite ones! This was an early copy and im so pleased I got to read it. This seriously is a brilliant book. Loved the storyline and the characters every page kept you hooked. Definitely one to read when it comes out.
1 review
Review of advance copy received from Author
September 5, 2026
I loved this book. It had me hooked right from the beginning! I enjoyed the 2 time lines of then and now. The middle was a tad slow but I was dying to know what would happen. Definitely recommend this book.
Profile Image for Sarah Smith.
8 reviews
Review of advance copy received from Author
August 23, 2026
Amazing!! First book I've read of hers and I was hooked from the very first page!!! Kept me on edge at all times! Can't wait to read all of her books!
8 reviews
Review of advance copy received from Netgalley
September 5, 2026
Loved it. Parts were a little bit creepy but I'm all here for it. 10/10 would recommend if you're into this genre/book style.
Displaying 1 - 23 of 23 reviews