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Dark Sanctuary

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A mother's worst fear, a killer on the loose, a darkness visible... A gripping page-turner for readers of Candice Fox and Karen Slaughter from an award-winning author


Sergeant 'Hex' Rexford is the detective who caught the infamous serial killer Dr. Witcherton. Now, with a series of gruesome murders unfolding inside Coast Sanctuary - a hospital for the criminally insane - Witcherton claims to know who's behind them. Hex takes the case, determined to uncover the truth, even as his own body is failing him.

Beth Thompson is desperate to keep her children safe. Her violent ex is stalking her, her son's behaviour is growing strange, and his beloved teddy bear, Theo, might be more than just a toy. When an elderly woman offers Beth a remote cottage, it feels like a chance to breathe - but safety is an illusion.

Meanwhile, true crime podcasters Eve and Zane are chasing the story of the murders. But as Eve edges closer to the truth, the danger closes in.

As past and present collide, and the body count rises, the threads connecting them all begin to tighten - and something terrifying is watching from the dark.

368 pages, Paperback

Published April 28, 2026

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Sarah Barrie

19 books479 followers

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Displaying 1 - 30 of 64 reviews
Profile Image for Carolyn.
2,813 reviews772 followers
May 12, 2026
DS Hugh Rexford (‘Hex’) is the detective who caught infamous serial killer Dr Witcherton, a surgeon who carried out unethical brain surgery experiments on children he abducted. Now similar murders are being carried out inside a hospital for the criminally insane, Coast Sanctuary, where prisoners are being put through a rehabilitation program before being eligible for early release and Hex is convinced Witcherton knows who is responsible.

Podcaster Eve Harrington and her assistant Zane are investigating complaints made about Coast Sanctuary and the efficacy and safety of their early release program for dangerously insane criminals.

In a separate story line, Beth Thompson who works as an activities director at a retirement village, is struggling to separate from her abusive and threatening husband who has gambled his way through all their assets. At the same time, she is concerned about her young son Charlie and his struggles to cope with the separation from his father.

As all three story arcs start to merge, the creepiness and tension starts to ramp up, especially as the body count rises. The mix of police procedural, investigative journalism and domestic abuse all merges into a disturbingly dark and gripping tale that kept me engaged right to the twisted end.

With thanks to Harlequin Australia via Netgalley for a copy to read
Profile Image for Gloria (Ms. G's Bookshelf).
951 reviews206 followers
April 28, 2026
⭐️5 Stars⭐️
Dark Sanctuary by Sarah Barrie blew me away, it’s dark, atmospheric and totally creepy, I don’t know if I could of read this one if I was home alone late at night, it’s the perfectly executed crime thriller and I highly recommend.

Detective Sergeant ‘Hex’ Redford is tasked with finding a serial killer with a link to the infamous serial killer Dr. Witcherton who is currently held in a facility for the criminally insane. Hex is about to retire and his body is letting him down.

Beth Thompson works at a retirement village and has become close to a woman called Rose. Beth is also being stalked by her estranged and psychotic husband and her young son Charlie who is five is showing signs of worrying and strange behaviour.

True Crime podcasters Eve and Zane are chasing up complaints around Coast Sanctuary, a hospital facility designed to rehabilitate mentally ill individuals from the criminal justice system.

Beth, Rose and Hex are my favourite and they’re all amazing characters. There are themes of violence, murder and coercive control that will make your blood boil.

There are many twists and turns and I especially loved the plot twist near the end, never saw that one coming. Sarah Barrie is an amazing writer, this is a book not to be missed!

Publication Day 28 April 2026
Publisher HQ Fiction AU

I read this as part of the HQ Insiders team, thank you so much Harlequin Australia for a copy of the book.
Profile Image for Juanita Beck.
74 reviews1 follower
April 12, 2026
A few storylines to follow and anticipate the moment the storylines begin to merge together. Some fabulous characters and satisfying moments of karma along the way. Thanks to HQ INSIDERS for the opportunity to read and review an ARC of this book.
This was full of suspense and a must read for lovers of psychological thriller novels.
Profile Image for Nerelle Donnelly.
243 reviews7 followers
March 21, 2026
This book comes straight out of left field, slaps you and demands your attention….and it’s not going to take no for an answer.

I’m a massive fan of Sarah’s Lexi Winter series, Lexi is one of my all time favourite characters, so I was a little nervous on just how Sarah was going to move on from there. However, there is no doubt that she had done just that, and in true brilliance.

Dark Sanctuary is told from the point of view of the three main protagonists. Sergeant ‘Hex’ Rexford is a detective at the end of his career and possibly his own life, but with a determination to see a serial killer caught. Beth, a mum doing her best trying to survive her ex and keep a roof over the heads of her two children. Then there is Eve, a podcaster with a difference, she has her heart in the right place and is trying to find the truth.

There are a wide variety of characters in this story, and they all play their part impeccably. Some will find a place in your heart, and to put it bluntly, there are one or two that will rile you up and you will want to punch them in the face, but regardless, they will all bring your emotions front and centre as you make your way through this book.

This captivating story is entertaining, action-packed, emotional and full of twists and turns around every corner. It had my attention from the opening prologue, and didn’t let go until the very end, well to be honest, it didn’t let go even then as it has stayed with me while I write this review.

There is so much I’d love to say about this book, seriously I will be talking about it long into the future, but I don’t want to spoil anything for other readers, so I’ll leave it there and just say…..you really need to grab a copy of Dark Sanctuary and see for yourself….but maybe lock your doors if you’re reading it at night.

Thank you Harlequin Australia for my fabulous ARC in exchange for an honest review.

Publication date | 28 April 2026

#darksanctuary
#sarahbarrie
#darksecrets
#harlequinaustralia
#harpercollinsbooks
Profile Image for what.karli.reads.
205 reviews29 followers
May 9, 2026
⭐️⭐️⭐️⭐️ 💫 4.5/5 stars

𝙹𝚞𝚜𝚝 𝚠𝚑𝚊𝚝 𝚝𝚑𝚎 𝚍𝚘𝚌𝚝𝚘𝚛 𝚘𝚛𝚍𝚎𝚛𝚎𝚍!

𝚆𝚘𝚊𝚑𝚑𝚑 𝚠𝚑𝚊𝚝 𝚊 𝚜𝚞𝚙𝚎𝚛 𝚍𝚞𝚙𝚎𝚛 𝚌𝚛𝚎𝚎𝚙𝚢 𝚝𝚑𝚛𝚒𝚕𝚕𝚎𝚛 𝚝𝚑𝚊𝚝 𝚋𝚛𝚘𝚞𝚐𝚑𝚝 𝚊𝚕𝚕 𝚝𝚑𝚎 𝚌𝚑𝚒𝚕𝚕𝚜!

𝙼𝚞𝚕𝚝𝚒𝚙𝚕𝚎 𝙿𝙾𝚅’𝚜 𝚋𝚛𝚒𝚗𝚐𝚒𝚗𝚐 𝚒𝚗 𝚊𝚕𝚕 𝚝𝚑𝚎 𝚍𝚒𝚏𝚏𝚎𝚛𝚎𝚗𝚝 𝚙𝚎𝚛𝚜𝚙𝚎𝚌𝚝𝚒𝚟𝚎𝚜 𝚝𝚘 𝚝𝚒𝚎 𝚝𝚑𝚎 𝚜𝚝𝚘𝚛𝚢𝚕𝚒𝚗𝚎 𝚝𝚘𝚐𝚎𝚝𝚑𝚎𝚛.

𝚂𝚘 𝚠𝚎𝚕𝚕 𝚠𝚛𝚒𝚝𝚝𝚎𝚗 𝙸 𝚑𝚘𝚗𝚎𝚜𝚝𝚕𝚢 𝚌𝚘𝚞𝚕𝚍𝚗'𝚝 𝚐𝚎𝚝 𝚎𝚗𝚘𝚞𝚐𝚑 𝙸 𝚕𝚘𝚘𝚔 𝚏𝚘𝚛𝚠𝚊𝚛𝚍 𝚝𝚘 𝚛𝚎𝚊𝚍𝚒𝚗𝚐 𝚖𝚘𝚛𝚎 𝚋𝚘𝚘𝚔𝚜 𝚋𝚢 𝚝𝚑𝚒𝚜 𝚊𝚞𝚝𝚑𝚘𝚛

𝙰 𝚋𝚕𝚘𝚘𝚍 𝚌𝚞𝚛𝚍𝚕𝚒𝚗𝚐 𝚈𝙴𝚂𝚂𝚂𝚂𝚂𝚂𝚂 𝚏𝚛𝚘𝚖 𝚖𝚎!

𝐏𝐋𝐄𝐀𝐒𝐄 𝐍𝐎𝐓𝐄: 𝐈 𝐰𝐡𝐨𝐥𝐞𝐡𝐞𝐚𝐫𝐭𝐞𝐝𝐥𝐲 𝐛𝐞𝐥𝐢𝐞𝐯𝐞 𝐫𝐞𝐚𝐝𝐢𝐧𝐠 𝐢𝐬 𝐯𝐞𝐫𝐲 𝐦𝐮𝐜𝐡 ’𝐬𝐮𝐛𝐣𝐞𝐜𝐭𝐢𝐯𝐞’ 𝐚𝐧𝐝 𝐦𝐲 𝐫𝐚𝐭𝐢𝐧𝐠 𝐢𝐬 𝐀𝐋𝐖𝐀𝐘𝐒 𝐛𝐚𝐬𝐞𝐝 𝐨𝐧 𝐡𝐨𝐰 𝐈 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥𝐥𝐲 𝐞𝐧𝐣𝐨𝐲𝐞𝐝 𝐢𝐭)
Profile Image for Cassandra Hale.
103 reviews7 followers
April 8, 2026
I was hooked from the very first page as Dark Sanctuary wove its tendrils into my page turning finger. This book has everything I love and I was instantly addicted. Unlikable characters, podcasts, plot twists and much much more which just cemented the fact that I will read what everything Sarah Barrie writes.

Dark Sanctuary follows three main characters, Hex, Beth and Eve, I knew their stories would intertwine at some stage but I was surprised at the depth their journeys took and was wowed with their eventual collisions. There are a lot of surprises in this book, one that left my jaw on the floor, and kept me reading at warp speed to the final conclusion.

I highly recommend Dark Sanctuary to all thriller lovers, it is a fast paced, unhinged and at times very dark read, it will get your blood pumping and keep you reading long into the night. Thank you to NetGalley and Harlequin Australia for this early reading copy, five big stars!
Profile Image for Tracey Edwards.
56 reviews7 followers
Review of advance copy received from Publisher
April 4, 2026
Wow…. What a story!! 🤯

We follow three main character, Hex - a detective, Beth - a mother going through some struggles, and Eve - a true crime podcaster.

Sarah Barrie captured my attention instantly with this book; it held me from the very get-go. The perfect read for any thriller/crime fans out there.
Being set local to me on the Central Coast; I also found it even more gripping to read.

Definitely one for the thriller fans to add to their TBR’s, the plot twists were fantastic!!

Thank you to HQ Insiders for giving me the opportunity to ARC read this story!
Profile Image for Robyn Blower.
2 reviews
Read
April 1, 2026
A brilliant page turner. Full of suspense, surprises & intrigue. Would have liked to learn a bit more about what happened to Hex’s team afterwards, but maybe it could lead to another book? Hope so. Thoroughly enjoyed this book.
Profile Image for Claire.
19 reviews
March 22, 2026
Dark Sanctuary is Sarah Barrie’s next release, and boy is it a good one!
Following 3 different main characters - Detective ‘Hex’ Redford, single mother Beth Thompson and podcaster Eve, their lives intertwine when a series of gruesome murders take place.
Another great read from Sarah Barrie! I thoroughly enjoyed this book and boy, was I in disbelief at a few of the twists! I didn’t see them coming! 🤯🤯
Overall a great read and I’m sure another bestseller!
Thank you HQ insiders for the copy to read and review.
134 reviews
March 18, 2026
What a roller coaster of a story!

Beth Thompson, a young mother who is trying to free herself from her manipulative husband and who in turn tries to use their children to get his way.

Rose, an elderly woman who wants to help Beth but also her own demons to battle.

Eve, a crime podcaster trying to chase a story for the next episode.

Sergent Hex Rexford, who is close to retirement but is desperate to solve the case of a serial killer as he has carried some guilt over the investigations when all started many years ago.

This is a very unsettling story. At times I saw or guessed how paths might be connected and this added to the feeling of unease. It made me get up to make sure the doors were locked.

And it will take some time until I can pick up my knitting needles and not think of this story….


Thank you Harlequin Australia for sending me an Advanced Readers Copy as part of the HQ Insiders program.
Profile Image for Wendy.
94 reviews12 followers
March 8, 2026
I've read and enjoyed all of Sarah Barrie's books so far, I really liked the Lexi Winter series. I was very excited to receive this book from HQ Insiders to read and review.
There seemed like a lot of characters in this book at first, and two very separate story lines. But eventually the two story lines cross over with a bang.

I read this book in less then 24 hours and that was on a work day! I had to keep reading to find out what happened. I thought I had an idea but there were still some twists and turns to come.

I enjoyed the setting, some places that I had been to before. I do enjoy novels using real locations.

I think readers of Candice Fox would enjoy Dark Sanctuary.

This was a very fast paced thriller with lots of characters.

This ARC did have some typos, a name mix up 3 times in one page and 2 major story line errors. Hopefully those will be picked up by editors before the final edition is released.


#HQinsiders
Profile Image for Karina Peacock.
104 reviews9 followers
March 9, 2026
OMG!
This was absolutely amazing!
So many thoughts running through my head!
I could not put it down!!
WOW!
Truly a twisted Thrill!
So many great characters, this story was Woven to perfection!!!

Five stars 🌟 is not enough!!
Profile Image for Hu.
135 reviews6 followers
Review of advance copy received from Publisher
April 27, 2026
Massive thank you to the team at HQ for sending me an uncorrected proof copy for early review. I have loved getting lost within the pages of this book!

Dark Sanctuary is an intense, gripping crime thriller that had me completely hooked from the very first pages. From start to finish, this was the kind of book that demanded to be read in one sitting, with each chapter pulling me deeper into its dark and intricately layered narrative.

Told through three distinct perspectives, the story balances its characters exceptionally well. Hex, a detective on the verge of retirement while battling chronic illness, brings a grounded and emotional depth to the investigation. Eve, a podcaster dedicated to exposing broken systems and advocating for reform, adds a contemporary and compelling angle to the story, while Beth’s perspective, as a mother navigating a painful separation and custody battle, gives the novel its emotional backbone and some of its most confronting moments.

At the heart of the story is a brutal and deeply unsettling killer whose crimes are both horrifying and symbolic, forcing the narrative to examine themes of trauma, psychology, and the age-old question of nature versus nurture. The inclusion of journal-style recordings from an elderly woman in aged care was such an effective storytelling device, gradually revealing pieces of the past that shaped the present and tying the threads of the story together in a powerful way.

Barrie doesn’t shy away from difficult and important real-world issues, particularly domestic violence, coercive control, and the often frustrating realities of securing protection through legal systems. These elements gave the story an added weight and realism, making Beth’s journey especially impactful.

The character work was incredibly strong, including the ones you love to hate. Byron and Eddie were written so effectively in their arrogance and entitlement that every scene with them sparked genuine frustration, which only speaks to how convincing their roles were in the wider narrative.

What impressed me most was how seamlessly all the storylines converged into a shocking, emotionally charged climax. The final chapters were explosive, heartbreaking, and deeply satisfying, with the closing podcast chapter delivering a particularly powerful emotional punch. It felt cinematic in its execution, like watching the most intense episode of a crime procedural unfold in real time.

With vivid imagery, relentless tension, and themes that feel both timely and important, Dark Sanctuary was a standout read for me. It delivered everything I want in a thriller: suspense, emotional depth, complex characters, and moments that genuinely made my heart race. This was my first Sarah Barrie novel, but it certainly won’t be my last.

A five-star read without hesitation!
Profile Image for Tara.
120 reviews8 followers
May 4, 2026
Follow my reviews on substack: https://open.substack.com/pub/taraand...

I’m a huge fan of the Lexi Winter series, so I was excited to read Sarah Barrie’s newest crime novel, Dark Sanctuary.

This thriller is written in many different perspectives; throughout most of the story there are three. Therefore, from the beginning it is clear that these lives and stories will be connected, and throughout the story as a reader you strive to piece it all together. For this story, I feel that format didn’t quite do the storylines justice. It made certain characters easier to pinpoint as ‘suspicious’, and I think overall reduced the shock-value of the twists and turns.

I received a copy of Dark Sanctuary as an advanced reader copy, and there were some formatting issues with the digital ARC. I am unsure if this is related to that - but there were some grammar issues throughout some of the conversations. Some dialogue was written a bit clunky – it made me re-read sentences to confirm meaning. This stood out to me as I am familiar with Barrie’s work, it seemed unusual and disjointed.

In addition to this, I found the start of the book quite slow. I feel that it relied on the ‘shocking’ nature of the murders that were committed to keep the reader engaged, missing Barrie’s typical ‘punchy’ storylines and movement of stories. The storyline involving domestic violence in one point of view felt both rushed and shallow, and often unbelievable, while throughout most of the story the point of view of the podcaster (Eve) felt unnecessary. Perhaps this is an unpopular opinion, but I feel that Eve’s storyline could have been told through the storyline of the head detective Hex, rather than given its own point of view. The POV felt lacking and only present to further a particular twist and turn.

Towards the end of the story (about 70%) however, I felt Barrie’s magic start to trickle in. She truly thrives in action packed, fast moving and shocking scenes, and this was clear throughout the Lexi Winters series. The twists and turns felt realistic and probable, and kept me hooked and engaged up until the end of the story. The end was satisfying, clear, and impactful, and it did leave me wanting more – which is an excellent way to conclude a book.

I rated this book as a whole at 3.5 stars. I would rate the first 70% 2.5 stars, and the final 30% 4 stars. Overall I greatly enjoy Barrie’s writing style, I just found the start of the novel to be a bit lacklustre.

Thank you so much to HQ Books Australia for providing me with an advanced copy of this book for me to provide a review with my complete and honest opinion.
Profile Image for Amanda Cruickshanks.
19 reviews1 follower
Review of advance copy received from Publisher
March 11, 2026
Wow, this storyline is incredibly spine chilling and although I was a little anxious with reading, I also wanted to know who the murderer was and although it kept me on tenterhooks, I never guessed the ending till closer to the end.

The storyline has like 3 lots of different stories of people and I wasn't sure how they were all going to be connected to each other.

We have Sergeant Rexford known as Hex and he is a detective investigating the gruesome murders inside Coast Sanctuary Hospital for the criminally insane. It's not hard to like him and feel his pain of losing his wife who he carries a picture in his wallet and he himself is suffering with health problems but is determined to see this through and catch the killer.

Then there is Eve & Zane who are crime podcasters and they are chasing the story of the murders.

We also follow a great story with Beth and her two children ages 5 and 11. She has an abusive ex-husband that is so annoying and demanding for her attention all the time. I found reading about her life really interesting but how was she connected to the murders of all these people. Keep reading and you will find out.

Beth befriends from work an elderly lady called Rose who was just so delightful and loved Rose like her own. Beth was helping her write her memoirs. It wasn't hard to warm to Rose at all.

Us the reader will be captured from the first page, it really grips you to the core of how these people, mostly women are murdered. A lot of twists and turns to keep you interested. It's one of those stories that you just can't put down.

There were times that I felt tears welling up. I highly recommend reading this great crime thriller. Even if you are a bit like me and apprehensive, don't be as this storyline really captivates you into finishing reading and seeing how they are all entwined into the murders and who the murderer is.

Sarah Barrie has created another tense but thrilling storyline who brings out the most amazing storylines and descriptive murders that chill you. I don't think I will look at knitting needles the same anymore.

Thank you to @harlequinaustralia for sending me this uncorrected proof-reading copy. The cover really suits the storyline. Also to @sarahbarrie, I know I will read more of your books for sure.






Profile Image for Stefanie Mai-Schlien.
170 reviews3 followers
April 25, 2026
4.5 Stars

God, I love Sarah Barrie. This book was probably one of my most anticipated reads of the year and it was everything I wanted!

There are three different POVs that you follow throughout the book - Hex (Detective), Beth (a mother dealing with her abusive ex) and Eve (podcast host).
There is nothing I love more than when the characters all seem so random at the beginning and then slowly throughout the book you find out how everything is connected. Sarah did a PHENOMENAL job at executing all of the intertwining storylines. I actually can't get over how much I loved this book!

I will say that some of the main plot points were predictable, but others were a complete surprise. Even though I knew who the killer was the second they were introduced it didn't take away from the story because I was still so curious to learn about how everything was going to piece together.

The first half of the book felt a little slow (even though I enjoyed every second of it) but I think it was a perfect example that sometimes it's necessary to build up that character context before getting into all of the fast paced action. I think the main reason it felt a bit slow was due to the fact that you're following 3 different storylines so each time a storyline started picking up it would switch to the next. I wouldn't change a single thing about it though, the story was perfect.
I absolutely flew through the second half, it was so incredibly addicting!

I think the thing I struggled with the most was reading Beth's POV. I can't even begin to explain how much it physically pained me to read what that poor woman was going through. It hurts my soul to know that people have to deal with this sort of abuse. Bryon deserved everything he had coming.
Sarah really did such a fantastic job at portraying the torment, anxiety, hopelessness and most importantly the strength that comes with leaving an abusive partner and the aftermath of it all. I really applaud her for that.

This book was one of those books that really reminds you of why you love reading. I had the best time. Please, please, please read it!

A huge thank you to NetGalley and Harlequin Australia for the ARC in exchange for my honest review. I will 100% be purchasing a copy once it releases on the 28th of April because I need it on my shelf!
Profile Image for Helen.
2,983 reviews72 followers
Review of advance copy received from Publisher
April 24, 2026
Sarah Barrie has bought her readers another twisty ride with her newest thriller this one is a page turner with fabulous characters, good and bad and there are some bad ones, it centers around Coastal Sanctuary a place for the criminally insane and what goes one there, this one is told from a few different angles and it appears two stories, will they come together?

Detective Hex Rexford is retiring and his body is telling him it should be soon, the date is set for his retirement and a new boss has been chosen although not all are happy with the new choice but when some gruesome murders start happening Hex steps back to take over after all he put the infamous serial killer known as the Witchdoctor Dr. Witcherton behind bars many years ago and these killings are similar and Witcherton claims to know the killer, Hex will push to get answers and the killer.

Beth Thompson is a single mum with two small children and she is being stalked by her violent husband she is doing all she can to keep her kids safe, she works at a retirement village and loves her job and is close to a couple of residents one of them Rose, her young some Charlie is showing some strange behaviour at the moment and he has somehow acquired a new teddy bear named Theo, Rose offers Beth and the children a new place to move to a cottage that is isolated and Beth takes it but will it be safe?

Eve and Zane are podcasters who are starting a new podcast on the state of mental health and they are using Coastal Sanctuary to start with and what they find will shock them all, when a doctor from Coastal Sanctuary offers to step up and help them with their research Eve is happy but Zane not so happy and soon danger is creeping closer and closer.

What a story this is I loved it Beth and Hex are such fabulous characters as is Eve and Zane and Rose and what is uncovered is a shock to everyone the past tying in with the now and MS. Barrie did it so well, she had me on the edge of my seat often, this is one that I would highly recommend to any reader who loves a good crime, mystery, thriller, don’t miss this one, a fabulous story.

My thanks to the publisher Harlequin AU for my copy to read and review.
Profile Image for Jackie McMillan.
470 reviews29 followers
Review of advance copy received from Netgalley
March 11, 2026
(3.5 stars)
Sarah Barrie is a competent Australian crime writer, as her Lexi Winter series shows. Dark Sanctuary has three protagonists, a dying cop whose retirement is drawing close, a podcast journalist, and an aged care worker who is being besieged by her violent ex-partner. They eventually coalesce into a coherent, if slightly unbelievable serial killer narrative. Like the previous series, it's set on the Central Coast, so locales like Kariong and Woy Woy will be familiar to Coasties.

What Barrie does well in this book is her depictions of domestic, family and sexual violence, including reproductive coercion: "He'd tossed out her pill and told her he'd like a son." It doesn't feel like poorly integrated 'research': "And sometime during the taking over of her life, and the slow and methodical eroding of her self-esteem, the exhausted, overwhelmed young mother had become the wife he wanted her to be: quiet, compliant, and grateful for whatever crumbs of affection or approval he decided to dish out." What I liked even more, is that the character who this relates to, Beth, was anything but a compliant doormat. She's strong and resilient and will do anything to save her kids. To me this felt like a very accurate description of how coercive control is a pattern of behaviours that can erode even the strongest women subjected to it.

What makes this book slightly worse for me than the Lexi Winter books, is at 46% read I knew who the killer was. I wrote a note in my Kindle saying, for a journalist investigating day release murders to accept someone from the mental health facility she's investigating who only shows up during the day as a tenant in her home should have set off some alarm bells. This diminished my pleasure in the book. Sure there are twists, but if you know who the killer is, it's a bit like a pantomime where you're screaming: "Look behind you!" at an oblivious character.

With thanks to NetGalley and Harlequin Australia for sending me a copy to read.
520 reviews3 followers
Review of advance copy received from Publisher
March 7, 2026
This stand alone novel is perhaps Barrie’s best so far. It’s very fast paced, emotionally engaging, and has a credibility some of her earlier novels have lacked. Crime readers will enjoy this very much.

If you’ve read any of my reviews of Barrie’s earlier work, you’ll know I’ve often enjoyed her characters and her plots, but have found some things lacking credibility, including the way characters behave. I didn’t find that a problem at all, here. Barrie seems on firmer ground, and she sweeps readers confidently into a fast moving, action packed plot. You’ll likely get very caught up in reading this.

It’s a diverse cast, and not everyone is necessarily appealing – well, there’s a serial murderer on the loose and plenty of suspects – but they’re all pretty believable. The main characters are very engaging, and although I’d say this puts most emphasis on the action and suspense, you’ll feel for some of them too.

There’s a couple of twists near the end that’ll keep you on your toes. A couple of early ones are well telegraphed, but I rather think that was partly for distraction purposes. Few readers will untangle it all on their own.

If you want a tight, fast moving novel that sits on the line between thriller and crime novel, this should suit well. It’s well written, in an easy style that keeps pages turning quickly after hooking you early. This is a great read and I’m interested to see what Barrie does next.

You may also be interested in my reviews of other novels by Sarah Barrie:
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https://otherdreamsotherlives.home.bl...
https://otherdreamsotherlives.home.bl...
https://otherdreamsotherlives.home.bl...
https://otherdreamsotherlives.home.bl...

Profile Image for Brenda.
5,214 reviews3,033 followers
Review of advance copy received from NetGalley
April 23, 2026
There are two major stories here - first is Beth who has left her psychotic husband, Byron, with their two children, Phoebe & Charlie, and they are living in a dilapidated rental. And then there's Eve & Zane, podcasters who are following up on multiple complaints around Coast Sanctuary - a hospital for the criminally insane - not far from Sydney. When staff start being murdered in a brutal manner, Eve, Zane & Detective Sergeant 'Hex' Rexford follow the clues, assisting one another, along with Hex's team.

Meanwhile Beth works with the elderly, and has become remarkably close to Rose. When Beth organises for them all to create their own journals of their pasts, all are keen. And Rose works on hers with Beth by her side. Byron is forever threatening Beth, not returning the children when he had to, abusing her, telling her he would kill her. The police were involved and he blamed Beth more and more (a classic DV situation) She was terrified of him...

Dark Sanctuary is a standalone thriller by Aussie author Sarah Barrie which kept me rivetted to the pages. With well written characters - both good and bad - there were plenty of twists and turns; I worked out the killer early in the piece, but enjoyed the fast paced journey to the end, especially the last third of the story with all coming together perfectly. The author is an excellent writer of tense situations, she knew how to get my heart beating fast! Highly recommended.

With thanks to NetGalley & Harlequin AU, plus HarperCollins AU for my digital and hard copy to read and review.
Profile Image for Stacy Hansen.
6 reviews
Review of advance copy received from Publisher
March 17, 2026
Advanced Reading Copy Review – Dark Sanctuary by Sarah Barrie

I was fortunate to receive an advanced reading copy of Dark Sanctuary, and from the very first chapter I knew this would be a book that I would have trouble putting down.

I did wonder at the start how Beth, Hex and Eve’s stories would end up entwined but the more I read the quicker I realised how these characters were going to work together.

Set against an atmospheric and often unsettling backdrop, the story draws you into a world where the past refuses to stay buried.

Thr author carefully builds tension throughout the book, revealing pieces of the story at just the right moments. The story line is layered with intrigue and emotional depth, and the slow unveiling of the characters’ histories keeps the pages turning. Just when you think you understand what is happening, another twist or revelation adds a new dimension to the story.

The characters are each carrying their own burdens and hidden truths. Their relationships and personal struggles add an emotional richness that balances the darker elements of the story. It’s easy to become invested in their journeys and to feel the weight of the secrets they are trying to uncover—or keep hidden.

Sarah Barries writing is both evocative and suspenseful, creating an atmosphere that is at times eerie and deeply compelling. The pacing allows the mystery to unfold naturally while still maintaining a gripping sense of suspense.

Dark Sanctuary is a well written and absorbing story that will appeal to readers who enjoy mysteries with strong characters and an emotionally driven storyline. It’s the kind of book that pulls you in quietly and then refuses to let go.

A compelling and haunting read that I would highly recommend.
Profile Image for Deborah (debbishdotcom).
1,494 reviews152 followers
Review of advance copy received from NetGalley
April 25, 2026
I really enjoyed Sarah Barrie's Lexi Winter series https://www.debbish.com/books-literat... which seemingly wrapped up - much to my devastation - in 2024. This may be the start of a new series, although Barrie doesn't shy away from killing off some characters here, which I confess is a little traumatic.

Detective 'Hex' Rexford is lead here.... on the brink of retiring when macabre murders start taking place, seemingly with a link to his most-well-known success... the capture of serial killer (who experimented fatally on children) Dr Witcherton. He's unable to walk away, to the delight of his team but chagrin of the unliked detective taking over his squad.

We also spend time with Beth, a single mother with a violent ex. She's an OT and events coordinator at an old age home and starts spending time with a patient (Rose) who's keen to share her life story.

And then there are podcasters, Eve and Zane, working to expose mistreatment at a mental health facility.

Their stories overlap when murder victims are linked to that facility.

I very much enjoyed this. Our three key narrators - Hex, Beth and Eve - are all really likeable and very 'real'. We ultimately discover (though I guess it's easy to guess) that Rose's story also becomes pivotal in the unfolding plot.

What I very much liked was that Barrie puts readers in an ethical dilemma... wondering what boundaries they might push for their loved ones and what one would do when someone you love endangers others.

I did guess 'who' was behind the murders but the 'why' came more progressively.
25 reviews1 follower
April 27, 2026
This book had me completely hooked from the very beginning, what an intense and gripping read. The story follows three main characters: Beth, a single mum juggling work, two children, and a relentless ex husband; Detective Hex, an almost retired cop working his final case; and Eve, who runs a podcast with her close friend Zane, focusing on the mental wellbeing of those being released from Coast Sanctuary, are they really ready to be let out? Each chapter alternates between their perspectives, which keeps the pacing tight and the story constantly engaging. At first, their lives seem unrelated, but as the plot unfolds, their paths begin to intertwine in compelling ways. Hex’s final case involves a series of murders at Coast Sanctuary, where staff are being killed with knitting needles, an eerie and unusual detail that adds to the tension. He suspects a connection to Dr Witcherton, a killer he previously helped put behind bars. Meanwhile, Eve is investigating the rehabilitation of former patients from the same institution, uncovering hints that not everything is as it seems. I found this book incredibly suspenseful, I genuinely felt tense while reading it. It also has emotional depth, with a few moments that left me teary eyed. While I was able to predict a small part of the plot, there were plenty of twists I didn’t see coming, which kept me fully invested. Overall, this was a gripping, emotional, and twist filled read that kept me immersed from start to finish. I’d highly recommend it to anyone who enjoys psychological thrillers with strong characters and layered storytelling.
Profile Image for Sarah Phillips.
11 reviews
Review of advance copy received from Publisher
March 15, 2026
Dark Sanctuary by Sarah Barrie is a gripping thriller that keeps readers on edge from beginning to end. The story follows four key figures whose lives slowly intertwine during the investigation of a disturbing serial killer case. Sergeant Hex Rexford leads the official investigation, determined to uncover the truth behind the crimes. Beth, a desperate mother, is focused on doing whatever it takes to keep her two children safe. Meanwhile, Eve, a true-crime podcaster, becomes deeply interested in the case and begins investigating it from her own perspective.

At first, the novel unfolds through three separate storylines centred around Hex, Beth, and Eve. Despite the different perspectives, the story is easy to follow and the transitions between each character are well written. As the plot progresses, their paths begin to cross in unexpected ways, even though the characters themselves don’t realise the impact they will have on the final outcome.

The book is filled with twists and turns that constantly build suspense and keep the reader wondering what will happen next. One particularly creepy element involves a mysterious teddy bear that adds an unsettling atmosphere throughout the story. Overall, Dark Sanctuary is a true page-turner that keeps you hooked and on the edge of your seat right until the very last page.

This advances reading copy was gifted to my by Harper Collins.
Profile Image for Shelagh.
1,847 reviews25 followers
April 28, 2026
What a perfect title! Dark Sanctuary encapsulates the notion that a place which purports to offer the criminally insane the chance to recover through therapy to the point that even if they are initially held in the maximum security section of the facility, they will eventually work through a program to integrate back into the community. The trouble is that the Coast Sanctuary seems to be churning patients out the door regardless of whether or not they are either ready to be released. With a suite of complaints by former inmates and their families, with unexplained deaths within the facility and then the gruesome death of psychologist Dr Elaine Davett, there is plenty of fodder for Eve and Zane, who have a popular local podcast. In the background, Detective Sergeant Hugh “Hex” Redford is positive Dr Davett’s murder is connected to Long Bay Prison inmate Benedict Witcherton. As he and his team investigate, the bodies continue to pile up. The characters in this book are superbly crafted. The chilling coldness of Witcherton contrasts beatifully with the warmth and empathy of Eucalypt Ridge retirement village residents Rose and Mary, the quiet and caring efficiency of occulational therapist Beth and the dedication to their work displayed by Hex and Eve. The story is, of course, filled with twists and red herrings as well as some truly gruesome murders. While this story is definitely not for the squeamish, it is a fastpaced and thoroughly absorbing read. Just brilliant!
7 reviews1 follower
Review of advance copy received from Publisher
March 27, 2026
As a long time fan of author Sarah Barrie and her previous books I was thrilled to receive and read her latest novel Dark Sanctuary. A series of murders occur at Coast Sanctuary - a hospital for the criminally insane. Sergeant 'Hex' Rexford is the detective who caught the infamous serial killer Dr. Witcherton. Dr Witcherton claims to know who is behind the murders when questioned and Hex takes on the case - determined to solve it despite of his body and overall health rapidly declining but at what cost? Beth Thompson is determined to keep her kids safe in the process of leaving her violent and controlling ex - partner who is determined to continue stalking her. Her son is behaving more strangely with each passing day and there's something really strange and creepy about his teddy bear named Theo. When an elderly woman Beth cares for offers her the chance to live in her very remote cottage Beth thinks she can finally be free from her ex only to discover the relief is short lived.
Eve and Zane are a true crime podcaster duo chasing the story (the murders at Coast Sanctuary) but at what cost and who pays the ultimate price?
Events of the past and present come to an explosive but satisfying ending. This is one of my must
read gripping crime thriller so far this year.
Thanks to HQ Insiders for my paperback copy of Sarah Barrie's Dark Sanctuary in return for my review.
Profile Image for Theresa Canu.
16 reviews2 followers
Review of advance copy received from Publisher
March 9, 2026
There are some thrillers that keep you reading late into the night because you want to know how it ends, and this book is one of them.
From the first page, my attention was caught and that interest continued through the whole book. The style of writing is so fast-paced that it keeps the reader wanting to know more.
The book is narrated by three people - Beth, a mum going through a messy and disturbing separation, Eve, a true crime podcaster and Hex, the sergeant investigating a spate of brutal crimes. There are links between them but not all are obvious.
Sarah Barrie has done a fantastic job with the characters. They are so realistic, you find yourself wanting to jump into the book to protect some and put others where they should be. Sarah's problems with her separation are very topical and something we see in the media every day.
Dark Sanctuary is filled with twists that will definitely blindside the reader. Seeing how it all comes together is an incredible read but it does have to be mentioned that parts of the book are disturbing, so I do want to warn other readers of that.
If you were a huge fan of Sarah's unique character Lexi Winter and you have been missing her, this book will give you the same enjoyment. I can't recommend it highly enough.
Profile Image for Mandy White (mandylovestoread).
2,887 reviews900 followers
Review of advance copy received from Netgalley
April 20, 2026
I loved Sarah Barrie’s Lexi Winter series and was so sad when it was over. Dark Sanctuary sees us back on the Central Coast in NSW with some new characters and a crazed serial killer running rampant.

This is one very dark and disturbing story. The murders are horrific and graphic so be warned. There is always such much going on in Sarah Barrie books, with a lot of characters and plot lines that seem to have to nothing in common but you know that they will all come together in the end. Be patient and pay attention, it will all make sense in such a mind blowing way. While I sussed out the whole early on, it didn’t take away from my enjoyment of this book in any way. The why and how etc was still a mystery and I never could have guessed how that would play out.

The story looks at mental health in convicted criminals, and how the system can work for and against them, as it can in the break up of families. There is a podcast element as well which is always a fun way to get the story across.

Another winner from this author. I hope to see some of these characters again in the future.

Thanks so much to HQ Fiction for my early copy of this book to read and review. Out in the world on April 28th
Profile Image for Kylie H.
1,240 reviews
Review of advance copy received from NetGalley
April 26, 2026
This is a great new thriller by Aussie author Sarah Barrie. It centres on three central characters. Beth, who has escaped an awful family violence situation, leaving her abusive husband Byron and trying to start over with her two young children. She works at an aged care facility, where she is hoping to be selected for a permanent role.
Next is Eve, a podcaster, who with her housemate Zane are trying to investigate some suspicious deaths at a local mental health facility. It appears that since the facility has been privatised that standards have slipped and potentially dangerous people are being released back into the community for the sake of meeting financial performance indicators.
Then there is 'Hex', Sergeant Rexford, who is nearing retirement and in poor health, but is determined to break one last case that has haunted him for years.
The book is confronting and quite graphic in the horrific murders described in it. It also goes into detail regarding family violence and the barriers put up by the legal system in trying to get out of an impossible situation.
At times the pace, and level of violence felt overwhelming, but it kept me hooked right to the end.
Thank you Netgalley and Harlequin Australia for the opportunity to read this digital ARC.
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