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Peter Miles Has to Die

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Four friends became three. Only murder will set things right.

An emotional "what would you do?" thriller debut about revenge, the bonds of friendship, the reverberations of a small-town crime, the limits of justice.


Peter Miles has to die. And Dylan Darcy, Priyanka Shah, and Isabel Guerrero—a bartender, a nurse, and a student—have to be the ones to kill him. As they see it, this local cop deserves death for murdering their best friend and getting away with it. All they need to do to pull off the perfect crime is stick to their carefully prepared plan.

So that's exactly what they do. Murder, it turns out, is surprisingly easy when you're fueled by revenge. What comes after is the hard part.

As the dry Texas heat gives way to cooler weather, their blazing rage is replaced by a chill fear. Because there’s a fallout that comes from settling the score against someone like Peter, and it could cost them more than they’ve bargained for. When the lead investigator on the case starts sniffing around for a cop-killer, the three friends are not feeling as confident as they did on that fateful night. And when they start receiving death threats, it weakens their resolve even further . . . but it’s too little too late.

What they don’t realize is that this detective has her own reasons for wanting to get to the bottom of Peter's murder. Reasons that don’t involve them at all. The investigation ramps up, and so does the pressure, leaving Dylan, Priya, and Isabel to wonder if ending his life may end up costing them theirs. 

As the guilt of what they've done settles in their bones, they realize there's no going back. Someone is going to have to take the fall.

320 pages, Hardcover

Published August 12, 2025

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About the author

Katie Collom

4 books53 followers
Katie Collom grew up in Mazatlán, Mexico and is a life-long expat and world traveler. She spent four years in Texas and has carried a piece of it with her ever since. Currently, she resides in York, England, with her husband and three cats.

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5 stars
64 (18%)
4 stars
163 (46%)
3 stars
103 (29%)
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12 (3%)
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6 (1%)
Displaying 1 - 30 of 199 reviews
214 reviews
April 21, 2025
4.5

i support women’s wrongs

thank you to Netgalley for an ARC of this book in exchange for an honest review.

this book was INTENSE and fun and twisty and satisfying. i love books with strong female characters and friendships

the three main characters are connected through friendship but also through a devastating loss and an even more devastating decision after that. their feelings of loss and guilt feel so real, it all jumps off the page.

the ending was immensely satisfying. this book was fast-paced and well written.

i’ll be keeping an eye out for more books from this author
Profile Image for michelle ࣪ ִֶָ☾.
265 reviews6 followers
July 28, 2025
2.75 💫

As much as the premise enticed me, this didn't quite hit the mark for me. The biggest moment of the story takes place a third of the way in, and it seemed to lose steam after that. There was just a lack of tension and emotion. With a story like this, there's almost no way for a true happy ending for everyone, but this one still left me a little frustrated.

I also really was hoping for more emphasis on female friendships, given the plot, but even right from the start, it never really delivered on that aspect. The three girls didn't truly seem to even like each other that much.

The writing itself, the prose, was the high point for me. I can also really appreciate some of the central themes here, surrounding abuse and corruption in the police force, and it was nice seeing those things brought to light.

Thank you to NetGalley and Ballantine for the ARC.
Profile Image for Amy.
2,768 reviews2,036 followers
August 11, 2025


This hooked me right away with a strong premise, three women banding together to avenge their friend’s death by taking down the man responsible. Add in a mid 90s setting (with another timeline in the late 90s) and a secret narrator twist, and I was intrigued from the start. It definitely gave me John Tucker Must Die vibes, only darker and with a revenge driven, suspenseful edge.

The story’s multiple POVs helped keep things dynamic, but the pacing did feel a little uneven. Some stretches flew by with tension and reveals, while others lingered longer than needed. Still, the different perspectives added layers to the mystery, especially once the narrator’s identity was revealed. The blend of friendship drama, vengeance, and shifting alliances kept me turning the pages, even when the momentum dipped a bit.

Overall, I’d give this one a 3.75. It’s twisty, nostalgic, and offers a few genuine surprises. If you enjoy revenge plots with a strong female ensemble and a throwback feel, it’s worth picking up. Just be ready for a few pacing hiccups along the way, but you might forgive them for the sake of the satisfying reveals and the 90s vibe.
Profile Image for Martin Baggs.
160 reviews4 followers
April 13, 2025
Collom's debut thriller packs a punch. It explores the deadly consequences of vigilante justice. The premise is deliciously unsettling—three friends commit what they believe is the perfect murder, only to discover that revenge comes with a soul-crushing price tag.

The narrative dances between the sweltering late '90s Texas setting where the murder occurs and the cold, unforgiving walls of the state penitentiary in the early 2000s. What haunted me wasn't figuring out who killed the corrupt cop—we know that from the start—but watching guilt slowly devour the characters from within as they realize there's no escaping what they've done. This structural choice creates a fascinating psychological exploration of how guilt affects each character differently in the aftermath of their violent act.

Against a backdrop of law enforcement sexism and discrimination, the story builds to a genuinely shocking twist that I never saw coming, leaving me both satisfied and disturbed in equal measure.

A big thank you to Bantam Books and NetGalley for providing an advanced reader copy in exchange for an honest review.
Profile Image for Rebecca.
785 reviews
July 30, 2025
Trigger Warnings ⚠️ Rape, Murder, Torture. No graphic details.

Thanks so much to NetGalley for the free Kindle book. My review is voluntarily given, and my opinions are my own.

Really enjoyed this book, although I really wish he had just died right away, rather than chapters of them planning his murder. Didn't care too much for that, but once it focused on the investigation, it was amazing.

Not sure how I feel about the ending. At the same time, the ending will stick in your brain, making you remember the book forever.

Definitely would recommend this book!
Profile Image for Monique.
871 reviews12 followers
April 10, 2025
Pretty good story. Not who u thought it was & that’s always good. But kinda anticlimactic.
This entire review has been hidden because of spoilers.
Profile Image for Roz Anne.
343 reviews41 followers
August 23, 2025
The premise of the book had me intrigued from the outset. I really liked the idea of friends coming together to avenge the murder of their best friend. I enjoyed that we got the story from multiple perspectives as it kept the story interesting. The pacing was mixed with some parts happening quickly and then a slower pace as the friends dealt with the fallout of what they did. However,  it was well written and I invested in the story and wanted to see what was going to happen. 

I have really mixed feelings about the ending as it felt unfair and such a waste (I don't want to give anything away). The book was a good exploration of grief, friendship and how far you'd be willing to go to get justice.

This was a good debut and I look forward to seeing what the author writes next.

I think fans of revenge thrillers will love this one!

Huge thanks to the author,  publisher and Love Books Tours for providing a copy of the book to review.
Profile Image for Megan.
271 reviews30 followers
March 4, 2026
2.5/5 rounding up to 3.
This book had such an interesting premise. It fell flat to me though. I can’t fully explain why I didn’t love it. The characters were fairly interesting mostly Dylan and Bree. There could have been better twists. Just and ehhh book for me.
Profile Image for Kyreadsthrillers.
253 reviews29 followers
May 12, 2025
This book hooked me from the first page and didn’t let go. Katie Collom’s writing is emotional and intense! I was fully pulled into the story of three friends who go after justice on their own after losing someone they love.

It’s fast-paced and full of twists, with real, flawed characters who made me feel every emotion. The way it explores grief, guilt, and revenge felt so real and honest.

Peter Miles Has to Die is a powerful debut that stays with you. I’ll definitely be reading whatever Katie Collom writes next.
Profile Image for Alyssa.
829 reviews47 followers
August 11, 2025
Thank you to NetGalley and the publisher for giving me an ARC of this book in exchange for an honest review!

3.5 stars!!

I support women’s wrongs!!

Despite my three stars I really enjoyed this book and would recommended reading it! There is just a couple things I would have changed before giving it a higher rating.

This was such a fast paced read!

I loved Dylan and Bree. It helps that I’ve always loved Dylan as a girl’s name. They stood out to me as characters more so than Priya and Isabel.

I wish it focused more on showing the friendship between the three girls. We saw that they met up for girls nights, but it was more told than shown. I know they were going through a traumatic thing, but they never really seemed to get along all that well. I wasn’t very convinced they were super close friends. Especially with Dylan and Priya at each other‘s throat most of the book.

I usually never say this, but I could have used this book to be 100 pages longer. It almost would have been nice to see Beck still alive for a little bit and interacting with the three girls so we could really see how close of a friendship they had. Other than just flashbacks.

Even things like Dylan finding out about Bree would have been interesting to see! It just skipped to the next thing right away.

I did like how it was split into different parts. That flowed well.

I could feel how much the three girls cared about Beck and I instantly hated Peter because he was a disgusting man and I was sad for her death, but I didn’t really feel that connected to her. I was still supportive of the three women because I knew Peter was a bad man.

It is sad to see what women go through. This was a very dark book throughout. No real happy moments.

As terrible as this sounds, I almost wish the girls had no remorse. It was very realistic how they were all feeling after it happened though. I think this would’ve been a little bit more interesting if it was them working to try to not get caught instead of more the emotional side of it. It wasn’t like it was a bad thing that’s how it played out, I was just thinking it would be a little bit different.

I think I went into it thinking it would be a touch unrealistic, that these girls would completely get away with it, but it was very much so grounded in real life. If you go into it knowing that, the different expectations may help you like the book more.

But it was still good despite all of that.

I didn’t really have a clue where this book was going until the end, then I started piecing together the parts in the Texas penitentiary.

It was a sad ending. I should have known it wouldn’t have ended perfectly, but I was still hoping there would be more justice.

It’s a sad world women have to live in, and unfortunately a lot of what happened in here happens in real life too.

I hate to say this was an entertaining read because of all the terrible things that happened in it, but I still do very much recommend picking it up!
Profile Image for Jennifer.
928 reviews7 followers
August 20, 2025
I really liked this. It kept my interest the entire time and was super fast paced. Vigilante justice is one of my favorite tropes. This takes place in a small town in Texas with corrupt cops. Multiple POVs that will keep you hooked. I liked that it showed how the aftermath of the killings affected each of the girls. It was interesting to see how each of them dealt with the feelings of guilt and shame over the murder they committed. I really liked their friendship.

Thank you to Ballantine and NetGalley for the e-arc.
Profile Image for Tracey Martin.
55 reviews5 followers
August 20, 2025
⭐️⭐️⭐️⭐️✨ 4.5
I love an intense psychological thriller, throw in some strong female characters, 90’s nostalgia, suspense and secrets and we have a novel that had me gripped from the very first chapter.

It’s raw, powerful and told with such depth. Exploring grief, guilt, sexism, discrimination and corruption.

The story centres around three friends, Dylan, Pria and Isabel. Still grieving and struggling with the loss of their friend Beck, who they believe was murdered by her abusive ex boyfriend - police officer Peter Miles. Suspecting he has never been charged because he is being protected by ‘his own’, they decide to take justice into their own hands and plot his murder and I was right there with them wanting this man to pay for what he did!

With a detective hot on their heels, can they keep it together or will the guilt fracture the bond they share?

Seeing how the guilt affected each of the characters differently and how they dealt with threats they faced was fascinating. I absolutely loved Dylan Darcy, strong and determined she doesn’t show her feelings easily and what she goes through and how she copes was admirable.

The dual timeline and multiple POV’s kept the pace fast and the tension high. There are twists and turns which kept me guessing throughout, suspecting different people at different times.
I did predict the ending but it took nothing away from the overall plot.

An absolutely amazing debut and one I would 100% recommend to anyone who enjoys a revenge thriller.
Profile Image for Ann.
509 reviews130 followers
April 8, 2026
What a story! On the surface, it’s very cut and dried. We follow three close friends who have lost their fourth member, Beck. She was assaulted and murdered and the investigation appears to have completely stalled. These three are convinced they know who killed Beck: it’s Peter Miles, a flirty womanizer who’s a local police officer and his fellow officers seem to be protecting him. The women are so frustrated and have brainstormed about what to do about it. They meet for wine-filled fantasy nights and then they move into a plan. Peter Miles has to die, and they’re the ones to make it happen.

The writer explores the idea of their being vigilantes and the unbelievable toll this takes on them. She’s really good at conveying emotional depth, and emphasizes the fine line between justice and vengeance. Their grief is palpable and they’re in a small town where there aren’t a lot of options. The pacing was slow at times and I thought it might continue to be a slog, but then it picked up, and after the deed was done their focus became avoiding detection. The tension ratcheted sky high at that point. Next comes the question- was it worth it?

Four stars! I recommend this one!

I received a copy of the digital ARC via the publisher, the author, and NetGalley. My review is voluntary.
Profile Image for ♡Heather✩Brown♡.
1,162 reviews83 followers
August 16, 2025
#ad much love for my advance copy @bantambooks & @novelsuspects #partner
& @prhaudio #partner for the ALC

Peter Miles Has to Die

They think Peter Miles killed their best-friend and now they’re going to kill him.

Oof! Loved this book! Finished in one sitting. Also loved the mysterious jailhouse entries - they added more mystery to the story. The story takes place in 1993, but the journal entries are rooted in the future.

Part 1: The girls are planning and executing their plan of kidnapping and killing Peter Miles.

Part 2: Detectives have learned that Peter Miles has been killed. Now they have to figure out what has happened. The twist at the end of this part - AMAZING!

Part 3: The conclusion.

I loved the rep in this book, especially in the women and how they fought back in their own ways against patriarchic views and treatment.

🎧: Also listened to the audio while following along and would recommend the audio or book version. Nicole Cash is another fantastic narrator and she nailed this audiobook.

There’s no laws that protect women before a crime happens to them - only after, if they survive that crime. Outside of restraining orders - which don’t always prevent anything. Loved how this book tackled that issue.

Such a fun read.

Guilt.
Revenge.
Solidarity.
Profile Image for Megan Johnson.
338 reviews16 followers
November 20, 2025
Thank you to the publisher and netgalley for the ARC!

I really liked the idea of this and ended up really enjoying it!

I was skeptical in the first part, I wasn’t having a great time. Everyone felt insufferable for a bit and all the POVs and different timelines (past, present, and future) wasn’t doing it for me.

But then we got part two and I forgave it all because that’s when I really got into it. It’s yet another perspective but I loved the inclusion of it.

My two biggest gripes are very small things but they bugged me way more than they should have.

The first was that these women have lived in Texas AT LEAST since they were 13. Northern Texas but it makes no difference to me. Texas is Texas. She, an adult woman in her mid to late twenties who lived IN TEXAS for likely half of her life, pronounced Julio (as in don julio) with a j, not an h. I cannot accept that.

The second is that it got to 32 degrees one night and the bar parking lot was covered in ice. Just because it’s 32 doesn’t mean everything is ice. Did it rain earlier and that froze? Did it just appear out of nowhere because cold? I don’t know.

Those two things aside, I really liked this book and am very glad I gave it a shot!
Profile Image for Jen Ryland (jenrylandreviews & yaallday).
2,163 reviews1,086 followers
Want to Read
July 20, 2025
If you like revenge stories (as I do) you should definitely try Peter Miles Has to Die.

Three friends, upset that the police haven't arrested the guy who killed their friend Beck, decide to take matters into their own hands. That's all you need to know, because I think the synopsis of this gives too much away! This is set in the mid 1990s, with epistolary elements from the late 1990s, which makes for an interesting guessing game.

The story is twisty and surprising and really held my interest. Though I guessed one major element

This is Katie Collom's first book and I'll definitely be on the lookout for her follow-up!

Thanks to the publisher for providing an advance copy for review!

If you want to read my list of favorite revenge books: you can find it here!
Profile Image for Nicola Doyle.
578 reviews17 followers
August 26, 2025
I really enjoyed this book. The story is really good. An eye for an eye story. It always makes for compelling thriller reading.

The cover is good. It's designed perfectly for the genre. The colours are good and the bold title is eye catching.

The book is well written and flows nicely. The book is layed out well and the chapter headings help keep the story straight.

I like the Texan setting. I've not read many stories based here but I do enjoy it.

The characters were wonderful. They were well developed and fit into the story beautifully. I liked Isabel best. She has a sweet innocence in spite of her actions.

I definitely recommend this book!! It was a wonderful debut novel.
Profile Image for Mallory Moureau.
568 reviews4 followers
August 14, 2025
Thank you NetGalley, Ballantine and Katie Collom for the ARC in exchange for an honest review.

This was a quick read and despite gruesome acts in the book, most were off page or not detailed.

There were four best friends until one was murdered, leaving the others reeling from the loss and pain of the injustice when her killer hasn’t been charged. When he shows up at one of their jobs, they decide he must die.

The book details each of the friend’s perspectives on the current timeline, the murdered friend’s perspective from the past and an unnamed perspective from jail.

The story was really interesting and engaging. My biggest complaint was the three best friend’s relationship was very strained to the point where they didn’t seem like very good friends. That being said, love to see woman supporting their friends when they’ve been wronged.
Profile Image for Kate Edmondson.
237 reviews4 followers
August 26, 2025
Peter Miles has to Die!
This is such a good crime novel! Multiple points of view, different time frames, all with one aim!
Peter is such an unlikeable character which brings so much credence to the story!

I didn’t work out the person in chapter two until right near the end, which shows how great the thriller is and how complex.

Dylan, Priya and Isabel are all very different as friends and also when plotting murder!

I think this is a great debut thriller with so much to get your teeth into!
Profile Image for Amanda Alviz.
863 reviews18 followers
August 14, 2025
I DID NOT SEE THAT ENDING COMING! This book had me glued to the pages. It alternates between the past, present and an unknown person who is in jail. The entire time I thought I knew who the unknown person was, but boy was I wrong. The plot is unique and refreshing for the mystery & thriller genre.

Thanks to NetGalley and Ballantine | Bantam for a digital ARC in exchange for my honest review.
Profile Image for Kendra Parker.
258 reviews4 followers
August 14, 2025
This book had a hurdle to jump for me right away as this is not my usual kind of book. However, I wanted to read it because it seemed to focus on friendships between women and I love that in a book. However, the friendships didn’t really land for me the way I wanted them too. It was an entertaining enough story but I wish there had been more to the characters and their relationships.
Profile Image for Azure.
11 reviews
September 2, 2025
Peter Miles Has To Die ✨️

- Let yourselves in. Change clothes. Leave lights and stereo on. Exit back. Pick up car. -

Murder | Thriller | Twist

Such an easy to follow read! Jumps straight into the story, no messing around! Dylan, Pria and Isabelle are not letting Peter Miles get away with the murder of their best friend, can they keep it together during the murder investigation?

Bree is a great character, she brings so much to this story having already had a bad experience with Peter Miles!

If you enjoy a book with short chapters that keep you saying just one more then this thriller is for you!
Profile Image for Sonja Charters.
3,016 reviews147 followers
September 10, 2025
This was not only my first read by this author, it is also actually a debut novel and I honestly would never have guessed.

 

This was a really cleverly plotted read with some really interesting characters to get to grips with.

 

I loved the format of this storyline which was set into 3 parts where we meet the main characters, the detective and then progress the storyline to its conclusion.

 

Told over a dual timeline and also through multiple different pov's were able to get inside each of the characters' heads and really see how the events taking place then and now, have affected each of them differently.

 

I thought the premise was really good and this had me on on edge at times but also rooting for these three friends who essentially have committed murder themselves - although I'm the wrong, I couldn't help hope that they all got their satisfactory ending and siding with them throughout.

 

This had the shortest chapters which made this absolutely fly and I could not put this down - sneaking an extra few chapters in each time I picked it up!

 

I did guess the twist before it came, but this still didn't spoil my enjoyment of this read.

 

A great book to add to your mystery tbr piles and certainly an author to watch out for.

 
Profile Image for Joyclyn.
82 reviews
June 30, 2025
We need half stars - 3.5 is what i would give this one.

The premise of this was interesting - 4 besties - one is murdered. The suspect not charged. The other 3 friends cannot let him off the hook. They hatch a plan because after all "Peter Miles has to Die" for what he did.

I liked it enough, but there was something missing -i think it was the character development. I didn't love the three of them. And maybe i needed more about Bree.

at any rate, I did like the story and thinking - can they really do it? Will they do it?

I would read something else by this author for sure.

Thank you NetGalley for the advanced copy of the book!
Profile Image for Britt.
125 reviews10 followers
August 13, 2025
This was solidly ok- not bad, not great, but fine. I really liked the premise, and I understood the need for multiple POVs, but due to the amount of them, I feel like I didn’t get to know or truly invest in any of the characters. I am pretty character driven reader, so that made the book feel pretty surface level to me. With that being said, I am not the target audience for this book because as I was reading it, I was thinking of people I would recommend it to. A good premise with a good theme, I just wish I would have been captured more by the characters and invested how each of their stories ended in the book.

Thank you to NetGalley and Bantam books for an advanced copy in exchange for an honest review.
Profile Image for Lisa Gilbert.
535 reviews37 followers
June 3, 2025
When Beck is murdered, her three friends are devastated and angry. Very, very angry. The man who brutally killed her is still walking free. He’s a cop and cops protect one another. There’s only thing to do - Peter Miles has to die.

The three friends underestimated the cost of retaliation. They forget to think about how the guilt would eat them alive. As each of them deal with their remorse and anguish, the police are getting closer to the truth. Someone needs to pay, even if Peter Miles deserved it.

This book is so well written and engaging. With topics of sexism and abuse, it’s easy to see how some of the choices are made by the women in the story. Thank you, NetGalley and Ballantine for the eARC.
Profile Image for Donna McCaul Thibodeau.
1,434 reviews33 followers
May 20, 2025
Two and a half stars rounded up to three. Dylan, Priya and Isabel decide to kill cop Peter Miles, after he murders their friend Beck, and gets away with it. But they didn't really think about the aftermath of the crime...
The concept of this book sounded great. But the more I read, the more boring I found it to be. And when you find out who's in prison, it just doesn't ring true at all. Disappointing.

Thanks to NetGalley for providing me with an advanced copy of this book in exchange for an unbiased review.
Profile Image for A Look Inside: Reviews and Interviews.
689 reviews81 followers
April 7, 2026
Katie Collom’s Peter Miles Has to Die is a sharp, emotionally intense thriller that dives deep into revenge, guilt, and the consequences of taking justice into your own hands. What sets this story apart is that it doesn’t build toward the crime—it starts with it—and then forces both the characters and the reader to sit with what comes after.

The story follows three women—Dylan, Priya, and Isabel—who are brought together by grief and anger after losing someone they love. Each of them comes from a different walk of life, and that contrast adds depth to their dynamic. They aren’t identical in how they think or react, which makes their decisions feel more realistic. Their bond is built on shared pain, and that connection drives everything that follows.

One of the most striking aspects of the book is how quickly the plan becomes reality. The act itself isn’t drawn out or overly complicated, which makes it feel unsettling in a different way. Instead of focusing on how the crime happens, the story focuses on what it does to them afterward. That shift keeps the narrative grounded in emotion rather than just action.

As the story progresses, the tone changes from controlled determination to growing fear. The confidence the women had at the beginning starts to break down as the reality of their situation sets in. Suspicion, paranoia, and guilt begin to creep in, affecting not only how they see the world but also how they see each other. That tension between them adds another layer to the story, showing how even the strongest bonds can be tested under pressure.

The investigation element adds urgency, especially as it becomes clear that someone is paying closer attention than they expected. The presence of a determined investigator keeps the stakes high, but what makes it more interesting is that the case isn’t as straightforward as it seems. There are motivations and layers that extend beyond the central trio, which keeps the story from feeling predictable.

The pacing is steady, with a strong emotional buildup rather than constant action. The tension increases as the consequences begin to close in, creating a sense that everything is slowly tightening around the characters. The story doesn’t rush, which allows the weight of each decision to fully land.

Collom’s writing style is direct and engaging, making it easy to follow while still capturing the emotional complexity of the situation. The dialogue feels natural, and the shifting perspectives help give insight into each character’s mindset. That approach allows readers to understand—not necessarily agree with—the choices being made.

At its core, Peter Miles Has to Die is about consequences. It explores what happens after revenge is carried out and whether justice achieved through violence can ever truly feel like justice. The novel also raises questions about morality, loyalty, and how far someone is willing to go for the people they love.

Readers who enjoy character-driven thrillers with moral tension and psychological depth will find this especially compelling. It has a similar feel to My Sister, the Serial Killer by Oyinkan Braithwaite and The Night Swim by Megan Goldin, both of which explore crime, accountability, and the ripple effects of dangerous decisions.

Final Thoughts:
Peter Miles Has to Die is a tense, thought-provoking thriller that focuses on what happens after the point of no return. It’s a story that lingers, reminding readers that some choices may feel justified in the moment—but living with them is a different story entirely.
Profile Image for Joanna.
368 reviews2 followers
August 26, 2025
I can’t believe this is a debut novel. This is definitely an author to watch out for. I devoured this book in one sitting, I just couldn’t put it down. This book is a high-stakes revenge-driven plot with an unflinching exploration of guilt, morality, and loyalty. This isn’t just a story about murder—it’s about the aftermath, the unraveling of friendships, and the price you pay when justice fails you.

At the heart of the story are three friends Dylan, Priya and Isabel. They have known each other since they were kids but have been brought together even more through their grief after their friend, Becky is murdered. And they know who’s guilty. They are bound even tighter by a pact to do the unthinkable: kill the man responsible. Collom does an incredible job giving each of them depth and individuality. Dylan, the bartender, is all raw edges, unemotional and impulsive energy. Priya, the nurse, is steady and cautious, constantly battling her conscience. Isabel, the student, is the youngest and most conflicted, her quiet guilt simmering beneath the surface. Together, they’re messy, flawed, and painfully human, which makes their choices feel disturbingly real.

What impressed me most was how the pacing mirrors the emotional journey. The opening half is tense but controlled as the trio meticulously plan Peter Miles’ murder. You can almost feel their resolve harden with every chapter. But once the deed is done, the story shifts—paranoia sets in, secrets bubble up, and the weight of what they’ve done starts to fracture their bond. The creeping dread of being caught is constant, especially as the lead detective begins digging deeper into the case. And when anonymous death threats start arriving, the tension skyrockets. Can they trust each other to hold fast?

Collom’s writing is sharp and evocative, perfectly capturing the oppressive Texas heat, the small-town claustrophobia, and the way grief can twist into rage. While this is undeniably a revenge thriller, it also raises deeper questions: What would you do if the justice system failed you? How far would you go for the people you love? And how much of yourself are you willing to lose in the process?

The writing is sharp and I loved the short and snappy chapters that still allow you to be immersed in the story . The twists land hard, especially when we realize that the detective hunting Peter’s killer isn’t just doing her job—she has her own motives, which adds a fresh layer of intrigue. By the final chapters, I was torn between racing through the pages and wanting to savor every reveal. The final twist I didn’t see coming and I loved it.

It’s bold, fast-paced, and unforgettable—a reminder that sometimes the scariest part of a murder isn’t committing it… it’s living with it.
Profile Image for Staci.
67 reviews
January 6, 2026
Thanks to NetGalley for an ARC of this book in exchange for my honest review.

In Peter Miles Has to Die, Katie Collum delivers a sharp, morally unsettled debut that interrogates what justice looks like when the system has already failed, particularly for women and people of color in carceral spaces designed to protect men like Peter Miles. Framed as a revenge thriller but structured more like an autopsy of guilt, the novel is less interested in whether murder is justified than in what it costs when rage is the only tool left.

Through Dylan, Priyanka, and Isabel—a working-class bartender, a nurse, and a student—Collum crafts a deliberately intersectional trio whose differences matter. Their varying degrees of precarity shape how they experience risk, fear, and consequence after killing a cop who murdered their friend and walked free. The novel is most effective when it shows how gender, race, immigration status, and class quietly but relentlessly determine who can survive scrutiny and who is always already disposable. The women’s decision is born not of impulsive violence but of institutional exhaustion: a recognition that the legal system has no intention of delivering accountability for their loss.

Collum resists glamorizing vigilante justice. The murder itself is swift; the aftermath is corrosive. As the Texas seasons cool, so does the certainty that bound the women together, replaced by paranoia, fractures in loyalty, and the creeping realization that justice extracted outside the law still replicates its hierarchies. The looming investigation which is led by a female detective with her own buried motives adds a compelling layer, complicating the binary of women versus institution and underscoring how proximity to power can distort solidarity.

If the novel falters slightly, it’s in its final stretch, where the mechanics of the thriller occasionally overtake the psychological depth established earlier. Some emotional beats resolve more neatly than the premise suggests, softening the full weight of what the women have done. Still, Collum’s refusal to offer moral absolution feels intentional: no one emerges unscathed, and no outcome resembles triumph.

Ultimately, Peter Miles Has to Die succeeds as a feminist thriller precisely because it refuses catharsis. It asks what happens after revenge, who is allowed to carry guilt, and how justice bends—or breaks—under patriarchy, policing, and grief. It’s a chilling, socially aware debut that understands violence not as spectacle, but as a consequence of being unheard for too long.

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