This was a quick, punchy read with a killer premise — quite literally. A support group that turns into something much darker? I was intrigued right away. The story moves fast, and the characters definitely bring some wild energy.

That said, while it was entertaining, it didn’t feel super grounded. The way the group handles things felt more like a revenge fantasy than something that could actually happen in real life. It leaned heavy into the “feminine badass” vibe, which was fun, but at times a little over the top.

Still, if you’re in the mood for a twisty, slightly unhinged take on justice with a side of dark humor, it delivers. Just go in knowing it’s more thriller fantasy than gritty realism.

This was such a fun book! Chock full of twists and turns I did NOT see coming! Fun writing, I even laughed out loud a few times LOL. Kept me on the edge of my seat right up until the very last page!

🐝 The Serial Killer Support Group
✍️D B Stephens
📅8 May 2025

Thank you to @netgalley and @harpercollinsuk, @onemorechapterhc for an ARC copy in return for an honest review.

When Jess Pendle agrees to attend a DV support group to meet other women who have lived similar experiences, she doesn’t expect much, but as their ex partners start being exposed one by one, Jess and the group realise they need each others support more than ever…

An enjoyable and twisty read that kept me guessing. I like my thrillers edgy and appreciated that this one went a little further with torture / revenge, making it a little darker than the average thriller (hey, don’t judge me!) The title was a little misleading for me and the story went in a direction I wasn’t expecting with the DV angle, but overall it was an enjoyable read and it lead me to looking for other DB Stephens / Darren O’Sullivan books… I currently have The Players on my TBR pile 👌

3.5 stars ⭐️⭐️⭐️✨

#onemorechapterhc #netgalleyreviewer #netgalleyreview #thrillerbookreview #itsbookedup

Serial Killer Support Group
By D.B. Stephens
Pub date: 5/08/2025
⭐️⭐️⭐️

I tried to read this arc twice before I actually got through it. The title and premise promised one thing and the body of writing just didn’t deliver.

The writing style felt a lot like when you write nonsense to hit a word count for an essay due in an hour. There was a lot of fluff and a lot of repetition. It made it hard to read.

The premise was great, and had it been supported by good writing, this would have been a 5 star read.

I’m actually shocked that this is going to be a series.

Book/Story: ⭐️⭐️⭐️.5
Book Cover: ⭐️⭐⭐

Trigger Warning(s): Domestic Abuse
Murder
Violence
POV: Dual, First Person/ Singular, Third Person (at times)
Series/Standalone: Possible Start Of Series
First In Series: Possibly
Genre: Thriller
Safe or Dark: Dark ️️️
Release Date: May 8, 2025

Quick Take Review 💥:

A fast-paced, quick thriller with an interesting concept. A fun buildup that leads to a quick and abrupt conclusion. Overall, enjoyable characters with a few lacking in development. Good to pick up in between denser reads.

Worth checking out.

In Depth Review 👇

Plot/Writing 📄:

Haven’t we all wanted to get back at those who have wronged us in one way or another? Especially when it’s done in such a devastating, possibly life-altering way?

Wouldn’t we all love to stumble upon a group that can relate to what you’re dealing with and be willing to help you handle matters by any means necessary?

Meet Jess Pendle, a woman who’s been able to do both of the above-mentioned things. She got back at those who hurt her and found a group willing to help her every step of the way.

While things start out as a typical support group for victims of domestic violence, chaos quickly ensues once someone starts to get revenge on all the women who’d been wronged. Chaos in the most illegal form.

Hey, sometimes when the law falls short, people gotta do what they gotta do. Justice is usually a dish best served cold.

D.B. Stephen’s writing is easy to follow and comprehend. It’s straightforward and not overly flowery. The writing is engaging without being complicated.

Although a bit farfetched at times, this is a fun, fast-paced thriller that hits the ground running from the very first chapter. It is definitely more of a popcorn thriller that lacks deep substance. A perfect palate cleanser to read when you don’t want to use too much of your mind.

I love a good revenge story, and this definitely fits the bill.

Characters 👫:

Jessica “Jess” Pendle— Our main protagonist. Overall, I enjoyed her character. Despite her faults and at times slip-ups, she did her best to move on from life after leaving her abusive ex, Lewis. I liked that she took the initiative to get help and found comfort in the support group. Jess didn’t let what happened to her hold her down and control her life, despite at times wanting to.

The Caretaker— Who doesn’t like a person that takes revenge on those who abuse others?

Lewis— He was a piece of crap. That’s it. That’s all I have to say about Lewis.

Detective Sergeant Sophie Salam— I liked Sophie in the sense that she took no shit while on the job and always tried to do what she felt was best for her daughter. Despite her struggles, she tried to build a better life for herself and her family. However, there was something about her character that I couldn’t get behind. I’m not sure what it was, but something about her bothered me.

Law Enforcement—Other than DS Salam, all of the police officers in this story sucked big time. They did ABSOLUTELY NOTHING to help the women who were abused and lived in fear of their former partners/spouses.

Pros 🙂:

- This book managed to address a very important issue in a simple and straightforward manner.

- This story more or less kept my attention from start to finish.

- This is a fun twist on the typical thriller, the whodunit being revealed fairly early on and in a very untypical way.

- The red herrings had me fooled. I was unable to figure out who The Caretaker was. I thought I had it all figured out, only to eventually realize (much to my entertainment) that I was very wrong. I love when an author is able to throw readers off the killer's trail.

(About half way through the book I told my husband, “I’m pretty sure I know who the killer is.” Needless to say I didn’t.)

- The creepy vibes of the story were done so well. I got actual goosebumps thinking about being completely unaware of someone staring into my home, looking in my windows, and watching me sleep. It’s so eerie. YUCK!

- The plot twist was PLOT TWISTING! Oh man, this baby was perfectly placed and so wonderfully done. Hats off to D.B Stephens.

- The short chapters make this book a breeze to get through. I was able to read good chunks of the book in one sitting.

- A nice representation about children with autism. Not overly dramatized or stereotypical. You can tell the author did thorough research for this part of the book.

Cons 😟:

- Most of the characters would have benefited from a bit more development and at times were flat/two-dimensional. I think Jess had the best growth out of the lot of them.

- The ending was a bit rushed and concluded rather abruptly. It left me feeling unsatisfied and wanting more. Although I’ve been told that this might possibly be a series, so hopefully some unanswered questions will be tied up in the next book.

- Above I mentioned that this book wasn’t heavy when it came to substance. While that is fine for this type of thriller, I was hoping for something deeper out of this one given its serious subject matter.

- While I did enjoy Stephen’s writing style (as mentioned above), it did tend to get repetitive at times, with the same words being used multiple times in only two or three sentences.

Other Thoughts 💭:

- This book did make me sit and think about the morality surrounding humanity. How do we determine who is deemed a hero for their actions and who isn’t? Why do we find murder acceptable in some situations and not others? Do we all have bad in us to counteract the good?

- It appears the author has set this up to get another book and the start of a possible series. I am interested in seeing where things go. You could also stop with this one book and view the ending as just more of an open-ended one.

- Things did tend to get pretty far-fetched at times. You have to suspend a good amount of belief for about 50% of the story. Despite this, the overall plot managed to stay entertaining and engaging.

- The second half of the book slows down a bit after the big reveal in the middle, but once things start to go downhill, they go down fast. Seeing how it all came unraveled for everyone involved with The Caretaker was very fun and pulled me back into the story.

Favorite Quotes 💕:

“Life just didn’t allow you to stop when it got tough.”

“The world had gone to shit, accountability was lost.”

“The court of public opinion was not a good place.”

As always, please remember that reading is subjective, and that’s what makes it so great. 😊

I would like to thank HarperCollins UK/One More Chapter and NetGalley for giving me the opportunity to read and review an ARC of this book.

This is my voluntary, unbiased, and honest review.

3.5 rounded to 4 stars. I enjoyed the overall story and the characters. The premise was really good. The pacing wasn't great. It felt like there was either too much build up or too much unnecessary detail. But even with the pacing issues or length issues when I got to the end of the story it didn't feel complete. I had a lot of unanswered questions. I noticed from there that this book is mean to be the start of a series. So that likely explain it. But I did struggle.
Thank you to NetGalley and the published for this ARC in exchange for my honest opinion.

This was a fast-paced quick read. Very simple and straightforward. No huge surprises or twists, and you will probably figure it out before it's all revealed, but it was enjoyable read.

If I could give this 3.5 stars on here, I would. The way this book made it really easy to read, due to the short chapters. Although it didn’t give me the shock factor, it was still an enjoyable read.

Jess joins a support group for women who have experienced domestic violence. When their therapist departs, a few of the group members decide to take justice into their own hands, adopting lethal methods to protect and avenge one another.

This was a powerful read, and although the subject is heavy and it gets graphic at times, there’s also a light, cozy vibe to balance things out.

Jess was immediately likable, as were all the women in the support group. The detective in charge was also likable; in fact, the only unlikables were the abusive men.

I would have enjoyed more differentiation among the women, as they all kind of blended into one kickass persona. When Jess joins, I would have loved an ’80s-style montage where she works out, tries on outfits, and trains to fight! As it was, it felt too “easy” and quick. I also wanted the murders to be less obvious because it was so unbelievable.

At the same time, I loved it and was gripped! The chapters are short, and the pace is fast. Although there’s no twist, the excitement came from the epicness of their emergence and power.

If you’re looking for a realistic portrayal of domestic violence, this isn’t it. But if you’re a fan of karma and love a kickass woman, this could be the series you’ve been waiting for!

Thanks to @Netgalley and @onemorechapterhc for access to this advanced readers copy

I hadn’t realised when I requested this book that DB Stephens is a pseudonym for Darren O’Sullivan. I previously read The Players and really enjoyed it, so I was excited to read this one!

When Jess finds herself in hospital in New Years Eve, being asked if her ‘trip down the stairs’ was really an accident, she decides to take her life into her own hands and leave her abusive boyfriend. However, when the exes of those in her support group begin to be murdered, she starts to question who may be behind the killings.

I should mention straight away that The Serial Killer Support Group may be triggering to those who have experienced domestic violence, but it does have a good message at its heart. From the outset I was hooked, with the easy writing style keeping me engaged. I particularly enjoyed the chapters from The Caretakers perspective, and I had initially thought I had guessed the twist – how wrong I was! All three perspectives – Jess, Detective Sophie and The Caretaker all felt distinct and different as well.

The book references a previous case a few times which I think is from The Players, (it was a very long time ago that I read it though, so apologies if I’m wrong on this). I love an author creating a world that links their novel together, but this felt strange, as The Players was published under Darren’s main name and not his pseudonym.

The ending may divide people – the book is so cat-and-mouse throughout, but this fizzles out a bit in the conclusion. However, the after-notes mention that this is the first book in a series which I was not expecting - so this is not the end of the story! It can easily be read as a standalone book though, so don’t let that put you off!

Overall, The Serial Killer Support Group is a twisty narrative and a great spin on an important subject. Thank you to NetGalley & Harper Collins UK – One More Chapter for the chance to read the ARC in exchange for an honest review.

Jess reached her breaking point on New Years Eve and this changes everything. More than she could imagine. After joining a support group for female victims of domestic violence, Jess makes many new friends. Including the detective…

This book addresses domestic violence and morale dilemmas wrapped up in a gripping thriller and I couldn’t put it down. A one sitting job for me.

Thanks to NetGalley and Harper Collins for my copy of this publication ⭐️

The Serial Killer Support Group discusses serious topics of domestic abuse. The story follows a group of women who have are currently in abusive relationships. They meet every Friday and share their traumas and form special bonds. Enter The Caretaker, who knows every detail of each of these women's abuse and secretly stalks their abusers to teach them a lesson. Who is he and how does he know so much?
This book captivated me right from the beginning. It was stressful and intense at times. The author addresses how there is so much unfairness and frustration for women stuck in an abusive relationship. Men are so easily able to be controlling, intimidating, gaslighting, and overpowering. Where as women are seen as being dramatic and lairs. The end was a bit of a let down and made me wanting a bit more. It could have done with an epilogue.

Thank you, NetGalley, for the opportunity to read and review The Serial Killer Support Group!

This book was a fun, fast read!

Thank you NetGalley and the publisher for an e-ARC in exchange for my honest review

3.5 stars

While this had a really interesting premise, and dealt with a difficult topic like domestic violence pretty well, I did find some of it a bit predictable and found myself almost wishing for more - more tension, more character development. Having said that, it's a very easily palatable thriller featuring a killer with complex motivations, and the blurring of right and wrong, as well as doing a good job at addressing the injustices of the justice system in the UK when it comes to domestic and intimate partner violence.

5 wonderful stars. An engrossing, unusual read that had me hooked from page one, right through to the end. Perfect.

I loved the main characters, I hated the 'victims', I liked the police detective, and I really enjoyed reading about the dynamic between Jess and Sophie.

Jess is a victim of domestic abuse. She has finally admitted it to not only herself, but the police too. And now it's time to be free and unafraid and able to do whatever she wants away from the abuser she's been with for far too long. Well, it's not that simple. Jess quickly realises that the police aren't going to be able to do enough to protect her. She joins a support group for domestic abuse survivors and meets fellow victims Hannah, Madison and Kelly. The girls will help her out. :)

Okay so I think this premise would work better as a mini series rather than a book. The pacing was good until the end and then it felt very rushed. I wish we spent more time learning about the people’s stories in the group.

ARC review: The Serial Killer Support Group by D.B Stephens. This book was such a quick and fun (?!) read! Jess is the victim of domestic abuse, and she ends up breaking free of her partner and going to a support group of women who’ve been in a similar situation. Things take a bit more of a sinister turn and perhaps there’s more to this group than just supporting each other with hugs and soul baring conversations. This book is so easy to get drawn into, and I love the turn it took. Whilst perhaps a touch far fetched in places, I love when women take back their power and stand up for themselves. Definitely recommend!
4/5
Thankyou to NetGalley, the author and the publisher for the opportunity to view this book early in exchange for my honest opinion.

The Serial Killer Support Group by D.B. Stephens is a unique and darkly humorous psychological thriller that offers a fresh twist on the genre. The premise alone is intriguing—a support group for people who have been affected by serial killers—and Stephens does a fantastic job of balancing the suspense with moments of unexpected humor and insight into human nature.

The characters are well-developed, and each brings their own complex backstory to the group, making their interactions both gripping and, at times, unsettling. The writing is sharp and clever, with a touch of dark wit that keeps the story engaging. There are plenty of twists and surprises that will keep readers on their toes, and the pacing is spot-on, keeping the tension high throughout.

While the book is an entertaining and thrilling ride, there are moments where the plot could have been fleshed out a bit more, especially regarding the motivations behind some of the characters. Still, this minor flaw doesn’t take away from the overall enjoyment of the story.

The Serial Killer Support Group is a thrilling, fast-paced read that is perfect for fans of psychological thrillers with a twist of dark humor. It’s a unique take on the genre that’s sure to keep you hooked until the very last page.

Wow this was just brilliant from start to finish. I read it in 1 sitting.
Completely had me hooked. I kept thinking I knew what was going to happen and then being completely blindsided. Great writing, great characters that I had empathy with and brilliant villains. Such a good premise and so well executed. Loved it!

2.5 ⭐️

The title & premise for this immediately sucked me in; the pacing throughout the majority of the book was good and I particularly enjoyed the chapters written from The Caretaker’s perspective.

However, the pacing towards the end of the book was super rushed, and the ending felt like an afterthought. However, the pacing towards the end of the book was super rushed, and the ending felt like an afterthought. I was also confused by some of the writing choices - the big ‘reveal’ halfway through that the support group were the serial killers didn’t have any shocking impact considering, ya know, the novel is literally called The Serial Killer Support Group 😅

I was really interested in the support group characters, but we didn’t get to spend enough time getting to know them, and as a result they came off as pretty one-dimensional. I would have loved for them to have more layers beyond being a domestic abuse survivor - it was a hugely important part of their character, but was not the only thing that mattered when it came to their personalities.

I think this would fare well as a series, and I’m hoping the author will write another instalment as I feel a few loose ends need to be tied up.