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Haven't Killed in Years
No one is supposed to know harmless office worker Gwen Tanner is the vanished daughter of serial killer Abel Haggerty. But a low profile and a new name aren’t going to cut it when an obsessive new killer starts targeting her, in this lively and propulsive thriller with a standout voice.
Marin Haggerty, the daughter of a notorious serial killer, was only a child when they arrested her father. Ripped from her home and given a new identity, Marin disappeared.
Twenty years later, Gwen Tanner keeps everyone at a distance, preferring to satirize the world around her than participate in it. It’s for her safety—and theirs. But when someone starts sending body parts to her front door, the message is I Know Who You Are.
To preserve her secrets, Gwen must hunt down the killer, a journey which immerses her in the twisted world of true crime fandom and makes her confront her past once and for all. Maybe she is capable of deep, human connections, but she’s not the only one keeping secrets. Will opening herself up to others help her find the killer, or remind her why it was necessary she hide her true self in the first place?
The apple never falls too far, after all.
Marin Haggerty, the daughter of a notorious serial killer, was only a child when they arrested her father. Ripped from her home and given a new identity, Marin disappeared.
Twenty years later, Gwen Tanner keeps everyone at a distance, preferring to satirize the world around her than participate in it. It’s for her safety—and theirs. But when someone starts sending body parts to her front door, the message is I Know Who You Are.
To preserve her secrets, Gwen must hunt down the killer, a journey which immerses her in the twisted world of true crime fandom and makes her confront her past once and for all. Maybe she is capable of deep, human connections, but she’s not the only one keeping secrets. Will opening herself up to others help her find the killer, or remind her why it was necessary she hide her true self in the first place?
The apple never falls too far, after all.
Audible Audio
First published November 18, 2025
313 people are currently reading
38294 people want to read
About the author
Amy K. Green
2 books282 followersI'm a Boston based author (Boston-ish, technically the South Shore) who loves writing twisted and dark stories with enough humor infused so that my loved ones don't contact the authorities.
My new thriller, HAVEN'T KILLED IN YEARS is available for pre-order now (Berkley, 11/18/25)
My debut suspense thriller The Prized Girl (Dutton, 2020) is available everywhere books are sold.
I also work as a Production Accountant on movies, but it's a little like cleaning the costumes at Disney World; it's not glamorous, but you get access to more behind the scenes details than you'd ever want.
Lately, I've been trying to write more at home or the library and stop spending a trillion dollars at coffee shops, but I would score myself a 5 out of 10 on that one.
You can also find me on Instagram @amykgreen1 where I post things after spending thirty minutes overanalyzing. And recently, I've taken a stab at Tik Tok @amykgreenwriter.
My new thriller, HAVEN'T KILLED IN YEARS is available for pre-order now (Berkley, 11/18/25)
My debut suspense thriller The Prized Girl (Dutton, 2020) is available everywhere books are sold.
I also work as a Production Accountant on movies, but it's a little like cleaning the costumes at Disney World; it's not glamorous, but you get access to more behind the scenes details than you'd ever want.
Lately, I've been trying to write more at home or the library and stop spending a trillion dollars at coffee shops, but I would score myself a 5 out of 10 on that one.
You can also find me on Instagram @amykgreen1 where I post things after spending thirty minutes overanalyzing. And recently, I've taken a stab at Tik Tok @amykgreenwriter.
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Displaying 1 - 30 of 531 reviews
October 21, 2025
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3.5 Stars
This is the author's sophomore release, and it wasn't bad. In this book, Gwen (who used to go by Marin) has hidden who her father is for over twenty years. She has a simple and mundane life and wants to stay away from anything that reminds her (or anyone else) that her father is a famous serial killer. She has been doing it very well by keeping people at arm's length and using her smart instincts for over two decades, until gruesome parcels start showing up on her doorstep. Gwen figures someone (is it a true crime fanatic?) knows who she really is, and she intends to find out.
Okay, this was kind of fun and a surprisingly heartfelt read. Gwen just wants a simple, private life. The story's best part is the protagonist, who's smart yet cynical and provides an excellent combination of dark humour (is it on purpose?) and wit. The author creatively blends funny moments with tense, action-filled scenes. The plot is fast-paced and keeps you guessing as Gwen is pulled back into a world she desperately tried to leave behind. While a few secondary characters (especially in part two) could have been fleshed out a bit more, the strength of the main character is what carries the story so well.
Overall, this was an entertaining thriller that was at times clever and funny. It's a perfect pick for anyone who enjoys a good dose of suspense served with a wit that will have you laughing out loud.
Thank you to NetGalley and the publisher for the ARC.
The Book Review Crew Blog
3.5 Stars
This is the author's sophomore release, and it wasn't bad. In this book, Gwen (who used to go by Marin) has hidden who her father is for over twenty years. She has a simple and mundane life and wants to stay away from anything that reminds her (or anyone else) that her father is a famous serial killer. She has been doing it very well by keeping people at arm's length and using her smart instincts for over two decades, until gruesome parcels start showing up on her doorstep. Gwen figures someone (is it a true crime fanatic?) knows who she really is, and she intends to find out.
Okay, this was kind of fun and a surprisingly heartfelt read. Gwen just wants a simple, private life. The story's best part is the protagonist, who's smart yet cynical and provides an excellent combination of dark humour (is it on purpose?) and wit. The author creatively blends funny moments with tense, action-filled scenes. The plot is fast-paced and keeps you guessing as Gwen is pulled back into a world she desperately tried to leave behind. While a few secondary characters (especially in part two) could have been fleshed out a bit more, the strength of the main character is what carries the story so well.
Overall, this was an entertaining thriller that was at times clever and funny. It's a perfect pick for anyone who enjoys a good dose of suspense served with a wit that will have you laughing out loud.
Thank you to NetGalley and the publisher for the ARC.
December 11, 2025
Okay, I was ready to give this book five stars by the time I hit the halfway point—and the rest only confirmed it!
The premise—a serial killer’s daughter being stalked by a possible copycat who's targeting the people who helped her start over—might not sound entirely new, but the execution? Absolutely gripping. What truly sets this novel apart is the deeply compelling characterization of Gwen Tanner, a woman trying to keep her dark past buried beneath a life of quiet anonymity.
But Gwen isn’t the only standout. Her unpredictable, bleach-blonde young friend Porter might be one of the most captivating characters I’ve encountered in a thriller lately. He’s eccentric, sharp, and somehow gets under your skin in the best possible way.
The author’s pacing and structure are masterful. Around the halfway point, we’re introduced to another pivotal character—one so intriguing she nearly steals the spotlight from Gwen (and honestly, I wouldn’t mind reading an entire spin-off about her!). Though her arrival slightly slows the pacing, the detour is well worth it, offering fascinating insights into Gwen’s backstory—especially her complex, chilling time at boarding school and the subtle differences that make her… not quite like everyone else.
And then—the ending twist. So cleverly done. It lands with impact but feels completely earned. The dry, almost unnerving humor running through the narrative balances the sinister, blood-chilling moments in a way that feels uniquely this author’s style.
Most importantly, the character development is stellar. No plot holes. Every thread ties together. And the final pages wrap up with a clever, satisfying punch. I know some people say I give out five stars too easily—but not this time. This book deserves every one of them. If you love psychological thrillers, serial killer suspense, or mysteries with big twists and layered characters, you’ll eat this up.
Quick Blurb Recap:
Gwen Tanner, early 30s, appears to lead a mundane life working HR and doing pottery on the side—befriending a chaotic 20-something named Porter who’s always trying to pull her into the party scene. But Porter doesn’t know Gwen’s real name: Marin Haggerty, daughter of infamous serial killer Abel Haggerty, who murdered eight people—including his neighbors—and now rots in prison. Marin’s mother has just been released on parole, and right after that, Gwen receives a horrifying package at her door: a mutilated arm and a note exposing her real identity.
And the packages keep coming. Each body part is connected to someone from Gwen’s hidden past. As she digs deeper, she finds herself back in contact with her father—and Dominic, the awkward armchair detective who visits him regularly and wants to write a book about the case. Dominic is also connected to Elyse, the sole survivor of Gwen’s father’s massacre.
So… who’s behind the gruesome packages? Dominic? Elyse? Someone Gwen never suspected? The clock is ticking, and she’ll have to face her past—and her guilt—head-on before more lives are lost.
Bottom line: This is one of the smartest, most original thrillers I’ve read in a while. Unsettling, sharply written, and full of dark surprises. I absolutely loved it and highly recommend it!
Huge thanks to NetGalley and Berkley Publishing Group for sharing this unforgettable mystery with me in exchange for my honest thoughts.
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The premise—a serial killer’s daughter being stalked by a possible copycat who's targeting the people who helped her start over—might not sound entirely new, but the execution? Absolutely gripping. What truly sets this novel apart is the deeply compelling characterization of Gwen Tanner, a woman trying to keep her dark past buried beneath a life of quiet anonymity.
But Gwen isn’t the only standout. Her unpredictable, bleach-blonde young friend Porter might be one of the most captivating characters I’ve encountered in a thriller lately. He’s eccentric, sharp, and somehow gets under your skin in the best possible way.
The author’s pacing and structure are masterful. Around the halfway point, we’re introduced to another pivotal character—one so intriguing she nearly steals the spotlight from Gwen (and honestly, I wouldn’t mind reading an entire spin-off about her!). Though her arrival slightly slows the pacing, the detour is well worth it, offering fascinating insights into Gwen’s backstory—especially her complex, chilling time at boarding school and the subtle differences that make her… not quite like everyone else.
And then—the ending twist. So cleverly done. It lands with impact but feels completely earned. The dry, almost unnerving humor running through the narrative balances the sinister, blood-chilling moments in a way that feels uniquely this author’s style.
Most importantly, the character development is stellar. No plot holes. Every thread ties together. And the final pages wrap up with a clever, satisfying punch. I know some people say I give out five stars too easily—but not this time. This book deserves every one of them. If you love psychological thrillers, serial killer suspense, or mysteries with big twists and layered characters, you’ll eat this up.
Quick Blurb Recap:
Gwen Tanner, early 30s, appears to lead a mundane life working HR and doing pottery on the side—befriending a chaotic 20-something named Porter who’s always trying to pull her into the party scene. But Porter doesn’t know Gwen’s real name: Marin Haggerty, daughter of infamous serial killer Abel Haggerty, who murdered eight people—including his neighbors—and now rots in prison. Marin’s mother has just been released on parole, and right after that, Gwen receives a horrifying package at her door: a mutilated arm and a note exposing her real identity.
And the packages keep coming. Each body part is connected to someone from Gwen’s hidden past. As she digs deeper, she finds herself back in contact with her father—and Dominic, the awkward armchair detective who visits him regularly and wants to write a book about the case. Dominic is also connected to Elyse, the sole survivor of Gwen’s father’s massacre.
So… who’s behind the gruesome packages? Dominic? Elyse? Someone Gwen never suspected? The clock is ticking, and she’ll have to face her past—and her guilt—head-on before more lives are lost.
Bottom line: This is one of the smartest, most original thrillers I’ve read in a while. Unsettling, sharply written, and full of dark surprises. I absolutely loved it and highly recommend it!
Huge thanks to NetGalley and Berkley Publishing Group for sharing this unforgettable mystery with me in exchange for my honest thoughts.
medium.com
October 31, 2025
Gwen Tanner is trying to live a quiet life. But someone won’t let her. She is finding body parts on her doorstep! Could this be a random thing? Probably not, as her father is currently serving a life sentence for being a serial killer.
That must mean that someone is trying to send Gwen a message! But who? And why now?
I love serial killer books in any shape or form! But I just had trouble connecting with Gwen and the storyline. I just needed a bit more…perhaps darkness!🤷🏻♀️
The final reveal was surprising! I have to say that never occurred to me! So kudos for that twist!🙌
✍️ Amy K. Green
📑 368 pages
🗓️ November 18 2025
📈 3/5🌟
👉 Thriller, mystery, serial killer
Thank you to NetGalley and Berkley Publishing
That must mean that someone is trying to send Gwen a message! But who? And why now?
I love serial killer books in any shape or form! But I just had trouble connecting with Gwen and the storyline. I just needed a bit more…perhaps darkness!🤷🏻♀️
The final reveal was surprising! I have to say that never occurred to me! So kudos for that twist!🙌
✍️ Amy K. Green
📑 368 pages
🗓️ November 18 2025
📈 3/5🌟
👉 Thriller, mystery, serial killer
Thank you to NetGalley and Berkley Publishing
November 27, 2025
Dark, twisted, and Hitchcockian in the extreme, Haven’t Killed in Years was a complex tale of revenge that I didn’t want to put down from the minute I started reading. You see, the synopsis on this one was just the start of the fun. From the unique, well-layered plotting to the exquisite pacing that had me holding my breath, it was one heck of a rollercoaster ride of suspense, thrills, and schemes. Taking the traditional serial killer premise and flipping it on its head, I didn’t have an inkling of who the worst of the bunch really was until they were finally revealed in a eye-popping move. After all, there were plenty of red herrings that kept my mind bouncing between the morally gray characters. Add in the long-buried secrets and shocking second plot line? Well, that reveal alone nearly earned a standing applause. Arriving on the scene around the halfway point, it was a doozy of a bombshell that had my jaw on the floor in a *mic drop* kind of move. Bravo, Ms. Green!
All said and done, I was completely in awe as I immersed myself in the multiple timelines and two compelling POVs. And despite the fact that Gwen had my attention as soon as I met her, it was her best buddy, Porter, who won me over entirely. Bubbly like a golden retriever, but also just suspicious enough to qualify as a potential killer, he easily got under my skin in the best possible way. Of course, the pivotal second narrator was also an utter slam dunk. I can’t say why without providing a spoiler, so just know that you’ll surely love them as much as I did. Besides, with plenty out laugh-out-loud dark humor and edge-of-your-seat moments, you’ll be sucked into the drama in no time at all. So if you love mystery stalkers and dark family traumas all wrapped up in a book where everyone and their brother is a suspect, this masterpiece of a psychological thriller is meant just for you. Be well warned, I’m going to be shouting about this one for ages. Rating of 4.5 stars (upgraded).
SYNOPSIS:
Marin Haggerty, the daughter of a notorious serial killer, was only a child when they arrested her father. Ripped from her home and given a new identity, Marin disappeared.
Twenty years later, Gwen Tanner keeps everyone at a distance, preferring to satirize the world around her than participate in it. It’s for her safety—and theirs. But when someone starts sending body parts to her front door, the message is clear: I Know Who You Are.
To preserve her secrets, Gwen must hunt down the killer, a journey which immerses her in the twisted world of true crime fandom and makes her confront her past once and for all. Maybe she is capable of deep, human connections, but she’s not the only one keeping secrets. Will opening herself up to others help her find the killer, or remind her why it was necessary she hide her true self in the first place?
The apple never falls too far, after all.
Thank you to Amy K. Green and Berkley Publishing for my complimentary copy. All opinions are my own.
PUB DATE: November 18, 2025
Content warning: murder, stalking, violence, poisoning, kidnapping, drug use
All said and done, I was completely in awe as I immersed myself in the multiple timelines and two compelling POVs. And despite the fact that Gwen had my attention as soon as I met her, it was her best buddy, Porter, who won me over entirely. Bubbly like a golden retriever, but also just suspicious enough to qualify as a potential killer, he easily got under my skin in the best possible way. Of course, the pivotal second narrator was also an utter slam dunk. I can’t say why without providing a spoiler, so just know that you’ll surely love them as much as I did. Besides, with plenty out laugh-out-loud dark humor and edge-of-your-seat moments, you’ll be sucked into the drama in no time at all. So if you love mystery stalkers and dark family traumas all wrapped up in a book where everyone and their brother is a suspect, this masterpiece of a psychological thriller is meant just for you. Be well warned, I’m going to be shouting about this one for ages. Rating of 4.5 stars (upgraded).
SYNOPSIS:
Marin Haggerty, the daughter of a notorious serial killer, was only a child when they arrested her father. Ripped from her home and given a new identity, Marin disappeared.
Twenty years later, Gwen Tanner keeps everyone at a distance, preferring to satirize the world around her than participate in it. It’s for her safety—and theirs. But when someone starts sending body parts to her front door, the message is clear: I Know Who You Are.
To preserve her secrets, Gwen must hunt down the killer, a journey which immerses her in the twisted world of true crime fandom and makes her confront her past once and for all. Maybe she is capable of deep, human connections, but she’s not the only one keeping secrets. Will opening herself up to others help her find the killer, or remind her why it was necessary she hide her true self in the first place?
The apple never falls too far, after all.
Thank you to Amy K. Green and Berkley Publishing for my complimentary copy. All opinions are my own.
PUB DATE: November 18, 2025
Content warning: murder, stalking, violence, poisoning, kidnapping, drug use
December 13, 2025
Wow Wow Wow!!!
This was solid!
So a serial killer's daughter is not only hiding a terrible secret, it looks like someone is trying to scare her into revealing herself or make her aware they are on to her!
That twist in the end was fire 💥💥💥💥
Thanks to NetGalley and Berkley publishing Group for this Arc. I'm beyond grateful and humbled
"HAVEN'T KILLED IN YEARS" out Nov 18th 2025
Solid 5 stars!!!!!
This was solid!
So a serial killer's daughter is not only hiding a terrible secret, it looks like someone is trying to scare her into revealing herself or make her aware they are on to her!
That twist in the end was fire 💥💥💥💥
Thanks to NetGalley and Berkley publishing Group for this Arc. I'm beyond grateful and humbled
"HAVEN'T KILLED IN YEARS" out Nov 18th 2025
Solid 5 stars!!!!!
June 13, 2025
♡ thank you to Berkley Publishing and Amy K. Green for an ARC of this book! ♡
4/5 ⭐️
this was SUCH a good book! i was sucked into this book so fast and when i wasn't reading it, all i was doing was.. thinking about reading it. if you like thrillers, this is FOR YOU.
📖 plot & pace: gwen tanner has a dark past. her father (abel haggerty) is a notorious serial killer but gwen (formerly marin) has tried her best to live a normal life. that all changes when someone figures out her true identity and she's pushed to extreme measures to keep herself hidden and safe. this is a medium to fast paced book that really keeps you interested, though i do wish the stalker reveal had been a bit more in depth.
👥 characters: gwen's best friend in her adult life is porter. they seem to have such a good relationship. we're also introduced to gwen's (marin) past friends and family, such as natalie and elyse, and some new faces associated with the mystery. many of the characters in this book were very likable, others not so much, but everyone served a clear purpose & added depth/tension to the story.
🤩 tropes: secret identity, mystery stalker, family trauma, everyone's a suspect
this was my first book by this author, but i'm so glad i picked this up! i'll definitely keep my eye out for more books!! i recommend this to anyone searching for a high tension thriller 💕
4/5 ⭐️
this was SUCH a good book! i was sucked into this book so fast and when i wasn't reading it, all i was doing was.. thinking about reading it. if you like thrillers, this is FOR YOU.
📖 plot & pace: gwen tanner has a dark past. her father (abel haggerty) is a notorious serial killer but gwen (formerly marin) has tried her best to live a normal life. that all changes when someone figures out her true identity and she's pushed to extreme measures to keep herself hidden and safe. this is a medium to fast paced book that really keeps you interested, though i do wish the stalker reveal had been a bit more in depth.
👥 characters: gwen's best friend in her adult life is porter. they seem to have such a good relationship. we're also introduced to gwen's (marin) past friends and family, such as natalie and elyse, and some new faces associated with the mystery. many of the characters in this book were very likable, others not so much, but everyone served a clear purpose & added depth/tension to the story.
🤩 tropes: secret identity, mystery stalker, family trauma, everyone's a suspect
this was my first book by this author, but i'm so glad i picked this up! i'll definitely keep my eye out for more books!! i recommend this to anyone searching for a high tension thriller 💕
December 12, 2025
Haven’t Killed in Years was such a ride! 5-Stars for this perfectly executed thriller!
Gwen Tanner, formerly Marin Haggerty, is the daughter of an infamous serial killer named Abel Haggerty and has spent most of her life hiding from a past she never chose. She was only a child when both her parents were arrested and convicted of their crimes. Without parents, she was placed into the 'system' under a different name, and given a chance to start over. After two decades of outrunning the shadows of her childhood Gwen finally believes she's safe - until a severed arm arrives at her door tagged with the name she swore she'd buried forever. The another shows up days later. Someone out there knows exactly who she is...and they're willing to drag her past into the light!
Watching Gwen peel back layers of old trauma while trying to figure out who was taunting her was both gripping and surprisingly emotional. I already felt for her from page one, but what surprised me about her was how much fun I had reading through her perspective. Her dark humor, her blunt observations, and the way she processed fear with this almost sarcastic edge kept me completely hooked. She was vulnerable, guarded, and unexpectedly hilarious in the bleakest moments, and I loved every second of it. I kept trying to play detective right alongside her and completely failed. Was this connected to her father, locked away for life? Was someone close to her hiding something? Or was there a forgotten face from her childhood resurfacing to haunt her? I honestly couldn’t pin it down! And the ending? Absolutely full of twists I never saw coming. I was living for it!
This is one of those thrillers where you’re not just turning pages for the mystery — you’re turning pages because the character’s voice is that good! This will definitely stand out as one of the best thrillers I read in 2025, and it is not one you want to miss!
Gwen Tanner, formerly Marin Haggerty, is the daughter of an infamous serial killer named Abel Haggerty and has spent most of her life hiding from a past she never chose. She was only a child when both her parents were arrested and convicted of their crimes. Without parents, she was placed into the 'system' under a different name, and given a chance to start over. After two decades of outrunning the shadows of her childhood Gwen finally believes she's safe - until a severed arm arrives at her door tagged with the name she swore she'd buried forever. The another shows up days later. Someone out there knows exactly who she is...and they're willing to drag her past into the light!
Watching Gwen peel back layers of old trauma while trying to figure out who was taunting her was both gripping and surprisingly emotional. I already felt for her from page one, but what surprised me about her was how much fun I had reading through her perspective. Her dark humor, her blunt observations, and the way she processed fear with this almost sarcastic edge kept me completely hooked. She was vulnerable, guarded, and unexpectedly hilarious in the bleakest moments, and I loved every second of it. I kept trying to play detective right alongside her and completely failed. Was this connected to her father, locked away for life? Was someone close to her hiding something? Or was there a forgotten face from her childhood resurfacing to haunt her? I honestly couldn’t pin it down! And the ending? Absolutely full of twists I never saw coming. I was living for it!
This is one of those thrillers where you’re not just turning pages for the mystery — you’re turning pages because the character’s voice is that good! This will definitely stand out as one of the best thrillers I read in 2025, and it is not one you want to miss!
August 23, 2025
pls this was so much fun from start to finish
October 25, 2025
This book was on my NetGalley shelf for too long, I cannot believe I didn’t read it sooner. I loved this book, and devoured it in under a day. Such a clever idea and so well executed by the author. It was a lot of fun to read, despite the darkness of the subject matter.
Gwen Tanner lives a quiet and simple life, keeping the world at arms length. Nobody knows the truth about her childhood, and who her family are. Being the daughter of a serial killer is not something she wants anyone to know about. But now at almost 30, someone knows. Body parts are being delivered to her front door, sending her a message. Now she has to delve into her past and stop people she cares about form being hurt.
So Gwen makes some bad choices, really bad choices. She ignores her own rules and lets more people into her life. She heads off with people she doesn’t know well to places she shouldn’t be, all while trying to hide her identity. Who is it that knows her secret? It was a story full of tension, but there were plenty of laughs S well.
Highly recommend this book. Published on November 18th. Thank you so much to Berkeley Publishing for my advanced copy to read.
Gwen Tanner lives a quiet and simple life, keeping the world at arms length. Nobody knows the truth about her childhood, and who her family are. Being the daughter of a serial killer is not something she wants anyone to know about. But now at almost 30, someone knows. Body parts are being delivered to her front door, sending her a message. Now she has to delve into her past and stop people she cares about form being hurt.
So Gwen makes some bad choices, really bad choices. She ignores her own rules and lets more people into her life. She heads off with people she doesn’t know well to places she shouldn’t be, all while trying to hide her identity. Who is it that knows her secret? It was a story full of tension, but there were plenty of laughs S well.
Highly recommend this book. Published on November 18th. Thank you so much to Berkeley Publishing for my advanced copy to read.
May 16, 2025
Haven’t Killed in Years by Amy K. Green grabs you from the very first page and doesn’t let go. The story unfolds through multiple perspectives, which can be a bit of a challenge to track at first, but it quickly becomes clear that every character—no matter how minor—has a role to play in this chilling web. The sheer number of psychopaths in this book is staggering (and oddly impressive), creating a tense, unpredictable atmosphere that keeps you flipping pages.
Green’s writing is sharp, with just the right balance of dark humor and psychological depth. It’s not always easy to know who to root for—but that’s half the fun. A wildly entertaining thriller that’s perfect for fans of twisted minds and morally gray characters. Thanks to NetGalley and the publisher this early release in exchange for my honest review. Definitely keeps you on your toes!
Green’s writing is sharp, with just the right balance of dark humor and psychological depth. It’s not always easy to know who to root for—but that’s half the fun. A wildly entertaining thriller that’s perfect for fans of twisted minds and morally gray characters. Thanks to NetGalley and the publisher this early release in exchange for my honest review. Definitely keeps you on your toes!
December 5, 2025
Thank you so much to PRH Audio and Amy K. Green for my copy of this book! It is about Marin, the daughter of a famous serial killer who had to start over. Twenty years later and living as Gwen, she starts to receive body parts in the mail and knows her cover is blown. She needs to hunt down a killer, reconnect with her father, and confront her past to figure out a twisted plan. She thought that her past was far behind her, but now, Gwen has to figure out who wants her to be thrown back into a time that still lives inside her.
Thoughts: This book was so much fun. I loved Gwen and her internal monologue. I thought the premise of this book was interesting and the book was so twisted. I love a fast-paced story and the multiple timelines and different POV made this a book that I couldn't put down. I loved the messy and chaotic characters, and the hunt to find out what was going on. 4.5 stars for this one!
Thoughts: This book was so much fun. I loved Gwen and her internal monologue. I thought the premise of this book was interesting and the book was so twisted. I love a fast-paced story and the multiple timelines and different POV made this a book that I couldn't put down. I loved the messy and chaotic characters, and the hunt to find out what was going on. 4.5 stars for this one!
November 13, 2025
This is a 4.5 star book, but I'm rounding up to five because I'm just so pleased that I finally found an author who could take this really promising concept (child of a serial killer) and actually do something interesting with it*. The last time I felt this way about a thriller was Listen for the Lie. Coincidence they are both named Amy? Yes. But maybe not!
Anyway, other than the premise, this is also weirdly a book about finding human connection on the fringes of society, and that was really sweet! Awww.
[4.5 stars, rounded up]
*Good Me, Bad Me and A Flicker in the Dark both disappointed me hugely. Predictable, not interesting, emotionally unaffecting.
Anyway, other than the premise, this is also weirdly a book about finding human connection on the fringes of society, and that was really sweet! Awww.
[4.5 stars, rounded up]
*Good Me, Bad Me and A Flicker in the Dark both disappointed me hugely. Predictable, not interesting, emotionally unaffecting.
April 26, 2025
find more reviews on my blog
If you’ve ever wondered what it would be like to be the daughter of a notorious serial killer, only to reinvent yourself as a snarky office worker with a penchant for dark humor and a deep-seated fear of being discovered, then Haven’t Killed in Years is certainly the book for you.
This psychological thriller is a total vibe, blending dark humor, twisty suspense, and a protagonist so snarky I want to be her bestie. Grab your latte, babes.
Gwen Tanner, formerly Marin Haggerty, is the daughter of a notorious serial killer, now living her best (or, like, moderately okay) life as a sarcastic office worker who’s 🤏 this close to starring in her own true-crime podcast. She’s spent twenty years dodging her dad’s creepy legacy, perfecting her “I’m just a normal everyday girl” facade, complete with a carefully curated Insta that screams “nothing to see here!” But then... plot twist! someone starts leaving her severed arms outside her apartment. Yes, actual human bits. Talk about a Monday from hell. Suddenly, Gwen’s past is crashing her party, and I was living for every chaotic second.
Green’s writing? Sharper than my favorite butterfly knife and twice as fun. Gwen’s voice is like if your wittiest friend started hosting a true-crime TikTok, dropping one-liners that had me snorting into my coffee.
What’s got me fangirling? The way Green dives into true-crime fandom. It’s half satire, half love letter, roasting the obsession (guilty!) while making you feel seen. Gwen’s journey through this world, chasing a killer and her own demons, is equal parts thrilling and introspective. The vibes and shady side characters feel so real I could’ve sworn I met them at a family reunion.
The pacing drags in a few spots, like when you’re waiting for your Uber Eats and it’s stuck in traffic. I was like, “Come on, Amy, let’s move this along!” And some plot points? A tad predictable, like spotting the red flags in your friend’s new situationship. But these gripes are small potatoes—the story’s so juicy I forgave it, like when your bestie flakes but shows up with iced coffee.
If you’re obsessed with Gillian Flynn’s snark or binged Your Favorite Murder, this is your next bookish crush. It’s got suspense, it’s got sass, and it’s got twists that’ll leave you shook.
November 13, 2025
Despite the topic of the story, Gwen was a very likable FMC that was simply dealing with the consequences of her past life. Her personality and dark humor is what made her likable despite majority of her conversations referencing death lol. Stephanie Németh-Parker did a phenomenal job with the narration, she had the perfect tone & diction to pull off Gwen’s character. She also did amazing between the different characters and narrating both male & female characters is a hidden talent on its own. She nailed it!
With a father as a serial killer, and a mother arrested as his accomplice, I’m not sure how Gwen was supposed to turn out lol. She has changed her name and started a new life, and suddenly she’s worried that someone knows her true identity. She has to be careful as she knows she is the perfect target for any junior sleuth and the news of her mom’s recent release is just adding to the intensity.
The author did a great job and disguising the true motives of who is targeting Gwen, as I did not see that coming. This was my first read by Amy K. Green, but will not be my last, as I truly enjoyed her writing style! I would definitely recommend! Thank you Penguin Random House Audio for an ALC, Berkley Publishing Group & NetGalley for an eARC.
Publication 🗓️ : 11.18.25
With a father as a serial killer, and a mother arrested as his accomplice, I’m not sure how Gwen was supposed to turn out lol. She has changed her name and started a new life, and suddenly she’s worried that someone knows her true identity. She has to be careful as she knows she is the perfect target for any junior sleuth and the news of her mom’s recent release is just adding to the intensity.
The author did a great job and disguising the true motives of who is targeting Gwen, as I did not see that coming. This was my first read by Amy K. Green, but will not be my last, as I truly enjoyed her writing style! I would definitely recommend! Thank you Penguin Random House Audio for an ALC, Berkley Publishing Group & NetGalley for an eARC.
Publication 🗓️ : 11.18.25
November 20, 2025
This thriller was very enjoyable, and it certainly kept me in suspense. I thought the idea of a woman trying to escape her serial killer dad's shadow was super fresh, and I loved how dark and funny Gwen's voice was. Her sharp humor and cynicism made her stand out from other thriller heroines, and I was both entertained and a little freaked out being in her head.
If that is not enough to capture your interest, this book was super twisty. It's pretty rare for me to read a book where I can't guess what's going to happen way before it does. But the author actually surprised me a bunch of times with this one, which made it a really fun read.
The mystery plot was truly excellent. There were several instances where I believed I understood what was happening, only for the story to take an entirely different turn. The other characters introduced all appeared somewhat suspicious or peculiar in their own unique ways, and I genuinely found myself not trusting anyone, which is an awesome quality in a thriller.
My review is for the audiobook version of this book narrated by Stephanie Nemeth-Parker. She did an amazing job bringing these characters to life and building a sense of tension in the narrative.
This was a really gripping, twisty thriller with a dark sense of humor and a main character you won't forget. If you're into thrillers about serial killers, secret identities, and narrators you can't trust, you should definitely add this to your reading list.
Thank you to PRH Audio for the gifted audiobook! Opinions expressed in this review are my own.
If that is not enough to capture your interest, this book was super twisty. It's pretty rare for me to read a book where I can't guess what's going to happen way before it does. But the author actually surprised me a bunch of times with this one, which made it a really fun read.
The mystery plot was truly excellent. There were several instances where I believed I understood what was happening, only for the story to take an entirely different turn. The other characters introduced all appeared somewhat suspicious or peculiar in their own unique ways, and I genuinely found myself not trusting anyone, which is an awesome quality in a thriller.
My review is for the audiobook version of this book narrated by Stephanie Nemeth-Parker. She did an amazing job bringing these characters to life and building a sense of tension in the narrative.
This was a really gripping, twisty thriller with a dark sense of humor and a main character you won't forget. If you're into thrillers about serial killers, secret identities, and narrators you can't trust, you should definitely add this to your reading list.
Thank you to PRH Audio for the gifted audiobook! Opinions expressed in this review are my own.
October 24, 2025
When I read the book summary, I was thrilled to dive into a dark and twisty tale about a serial killer, but what I didn’t expect was the protagonist’s dark, witty humor, which made it even more enjoyable. Gwen has spent her life hiding the fact that she’s the daughter of an infamous serial killer. She changed her name, settled into a normal life, and thought it was all behind her—until 20 years later, when someone starts sending her body parts to reveal they know her true identity. Now she must hunt down this killer, dragging her back into the world she worked so hard to escape. Along the way, she must confront her roots and come to terms with her own secrets. I loved the character development in this story. There were many characters and various viewpoints, but they all wove together beautifully. Often, twisty thrillers have surprises that feel random, but Amy K. Green was incredibly clever in how she crafted this story. It pulled me in and kept me hooked until the very end.
Thank you Netgalley for this ARC in exchange for my honest review.
Thank you Netgalley for this ARC in exchange for my honest review.
May 1, 2025
Human body parts showing up on a doorstep….a serial killer’s daughter….. what’s not to like in this dark thriller! While some of it is sad-not for me. Most of it is unpacking the multiple twists interspersed in this book! I have never read this author before, but I will definitely check out her other books! Thanks to NetGalley for this ARC!
July 9, 2025
I INHALED this book. Propulsive and twisted and utterly all-consuming, I thought this was gritty and creative and unique. 4.5 stars.
December 11, 2025
3,5! This was very fast-paced, original and twisty! I really enjoyed it 🙌🏻
I'm only giving it less than 4, as I feel like it was good, but it wasn't exceptional and not exactly my taste 🫣
I'm only giving it less than 4, as I feel like it was good, but it wasn't exceptional and not exactly my taste 🫣
November 16, 2025
Haven't Killed In Years is so fresh, creative and fun. Well as fun as a book could possibly be with such dark content. I was highly entertained and it was just what I needed. I completely devoured it.
The characters were fantastic, so well devoloped and unique. Each one stood out and felt three dimensional.
I listened to this one and PRH audio knocked it out of the park. Stephanie Nemeth-Parker was superb.
The characters were fantastic, so well devoloped and unique. Each one stood out and felt three dimensional.
I listened to this one and PRH audio knocked it out of the park. Stephanie Nemeth-Parker was superb.
September 19, 2025
4.5 stars rounded up to 5 stars
✨✨✨Enjoyable. Unique. Fresh.✨✨✨
WHAT A WILD RIDE! Haven’t Killed in Years grabs you from page one and definitely does not let go. It’s such an entertaining and twisty read. I looooooved the plot twists, atmosphere, dark humor, and the cast of (very well done) characters.
The plot is clever and adds such a cool and fresh perspective to the genre in my opinion. The book flows really well as you go along on this rollercoaster ride with our MC Gwen. It definitely keeps you engrossed throughout and I never knew what was going to happen next!!
Definitely check this one out if you like fun, edge of your seat mystery/thrillers with a bit of dark humor, morally grey characters, and want something unique!
Thank you to NetGalley and the publisher for providing a free ebook copy in exchange for an honest review. This book is expected to be released November 18, 2025.
✨✨✨Enjoyable. Unique. Fresh.✨✨✨
WHAT A WILD RIDE! Haven’t Killed in Years grabs you from page one and definitely does not let go. It’s such an entertaining and twisty read. I looooooved the plot twists, atmosphere, dark humor, and the cast of (very well done) characters.
The plot is clever and adds such a cool and fresh perspective to the genre in my opinion. The book flows really well as you go along on this rollercoaster ride with our MC Gwen. It definitely keeps you engrossed throughout and I never knew what was going to happen next!!
Definitely check this one out if you like fun, edge of your seat mystery/thrillers with a bit of dark humor, morally grey characters, and want something unique!
Thank you to NetGalley and the publisher for providing a free ebook copy in exchange for an honest review. This book is expected to be released November 18, 2025.
June 20, 2025
This book sucked me in from the beginning and I just couldn’t put it down. If you like tense, serial killer thrillers- this is the book for you. Everyone is a suspect, there are so many twists and turns and a secret identity is about to be revealed. This has a creative premise- Gwen has a crappy job and visits the same sandwich shop daily. Until one day she gets a severed arm on her doorstep. And it is addressed to her real name, one that no one knows.
Gwen’s parents are in prison- her dad a serial killer and her mom his accomplice. When he was finally caught, she was only 9 years old. And she has suppressed most of the memories but she was very involved with him and all the murdering. Due to a host of ineptness— she never got therapy or support a kid like that would need. And so now she has to figure out who knows her true identity and is using it to torture her.
The pacing is excellent, the characters are very strong, the dialogue believable. It is really well structured and thought provoking. Gwen has interesting relationships and the side characters bring a lot to the narrative.
Thanks to NetGalley and Berkley for the ARC. Book to be published November 19, 2025.
Gwen’s parents are in prison- her dad a serial killer and her mom his accomplice. When he was finally caught, she was only 9 years old. And she has suppressed most of the memories but she was very involved with him and all the murdering. Due to a host of ineptness— she never got therapy or support a kid like that would need. And so now she has to figure out who knows her true identity and is using it to torture her.
The pacing is excellent, the characters are very strong, the dialogue believable. It is really well structured and thought provoking. Gwen has interesting relationships and the side characters bring a lot to the narrative.
Thanks to NetGalley and Berkley for the ARC. Book to be published November 19, 2025.
August 4, 2025
Haven’t Killed in Years is a dark and twisty high-tension tale about the daughter of a serial killer. The story is told from both the present time and when her parents went to prison when she was nine, and you won’t know whether to feel sorry for Gwen, hate her or love her. But you will definitely love her snarkiness. This, to me, was a true psychological thriller as many of the characters had deep trauma they were having to deal with, and it was interesting to see how they each ended up.
November 18, 2025
Haven’t Killed in Years was such a fun read! With just the right mix of dark humor, suspense, and morally gray characters, this is an easy one to binge. The story was told through multiple perspectives with plenty of clever twists throughout.
If you like true crime aspects in thrillers and are looking for an entertaining read, you should pick this up. You won’t be disappointed. I’m looking forward to what the author writes next!
Many thanks to NetGalley and Berkley Publishing Group for sending me an eARC in exchange for my honest thoughts.
If you like true crime aspects in thrillers and are looking for an entertaining read, you should pick this up. You won’t be disappointed. I’m looking forward to what the author writes next!
Many thanks to NetGalley and Berkley Publishing Group for sending me an eARC in exchange for my honest thoughts.
November 19, 2025
Thank you NetGalley and the publishers for this ARC in exchange for my honest opinion.
Why did I wait so long to read this one??? I inhaled this book it was just so good!!’
Gwen is secretly the daughter of a serial killer and has done well to keep everyone at a distance so they don’t find out who she really is. Everything was going great until someone starts leaving body parts on her door step. I absolutely loved Gwen’s character. Her personality and dark humor despite what life had thrown her made her such an enjoyable character. I spent the whole book either laughing or on the edge of my seat to see what would happen next. And that final twist! This was so well done!! 4.5 stars rounded up!
Why did I wait so long to read this one??? I inhaled this book it was just so good!!’
Gwen is secretly the daughter of a serial killer and has done well to keep everyone at a distance so they don’t find out who she really is. Everything was going great until someone starts leaving body parts on her door step. I absolutely loved Gwen’s character. Her personality and dark humor despite what life had thrown her made her such an enjoyable character. I spent the whole book either laughing or on the edge of my seat to see what would happen next. And that final twist! This was so well done!! 4.5 stars rounded up!
November 24, 2025
creepy to the point
of being funny and with a
relatable first person narrative,
this is a twisty dark story about
having killers in the family. ♡
of being funny and with a
relatable first person narrative,
this is a twisty dark story about
having killers in the family. ♡
November 11, 2025
If darkly witty, slightly twisted anti heroes are your jam, Haven’t Killed in Years by Amy K. Green is a wild ride. Gwen, the daughter of a serial killer who’s changed her name to keep her past hidden, is as sharp and unpredictable as she is fascinating. The story dives into true crime culture with intelligence and dark humor, and Stephanie Nemeth-Parker’s narration makes every sardonic quip land perfectly. Gwen is a morally messy type you can’t help but root for, even when you’re unsure what to make of her. 🖤🕵️♀️💀
November 20, 2025
I loved the first half, but thought the second half was just OK. The middle started to drag and we were expected to keep track of way too many characters (plus a host of aliases) that weren't really necessary to the story. That ended up bringing down my overall rating.
Solid 4 star read.
Solid 4 star read.
December 2, 2025
imagine you make a soup with no seasonings no salt or pepper or even onions it’s just water with a carrot floating around this book was like that
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