Kitty Collins is back, and with a vengeance! The third installment in the series is as good as ever and fans of the books are certain to love this one as much as the others. I certainly did!

I definitely think that these books should be read in order to fully appreciate the arc of Kitty's personality development over time. I am writing this with the assumption that you have read the first two, because I am including details that may spoil some of the twists and surprises in the previous books. Stop here, go read them (you will love them!), and then come back, or just go read this one too!

This story picks up immediately after where the last one ended, with Kitty and Antoinette in LA to avenge what happened to Tor before the conclusion of I Bet You'd Look Great in a Coffin. The relationship between the newly discovered half-sisters is lots of fun to watch as it develops. They get to know each other better and forge their bond through their attempts to take matters into their own hands with respect to the patriarchy and the evil men it protects. But Antoinette is a bit over-eager and sets her sights on other men besides the one who hurt Tor, causing Kitty to recalibrate her plans. Their escapades are hilarious but also very sad: women should not have to take care of the criminals who get away with their misdeeds. But rooting for the murder of bad men is the premise of this series, right?

Thanks to NetGalley, the publisher, and the author for providing a review copy in exchange for my honest opinion.

I’ve enjoyed every one of these books. Are they outlandish? Yes, but they’re fun. It also helps that Kitty is a likable character. This time she and her sister are traveling to L.A. to get revenge on someone from the previous book. Some new characters, a few murders, & some life changing moments will keep you entertained. Another fun entry in this series.

I love this series. Book three is another darkly funny and extremely entertaining mystery/thriller. For the first half of the book I was not loving the addition of Antoinette but she grew on me by the end and I felt like she was important to the overall story. I did guess a few of the twists but the ending was still incredibly satisfying.

Thank you to both #Netgalley and Harper 360 | HQ Digital for providing me an advance copy of Katy Brent's third and final installment in the Kitty Collins series, To All the Men I've Killed Before, in exchange for an honest review.

#ToAlltheMenIveKilledBefore follows Kitty to LA where she is traveling to "wrap-up" some loose ends after the despicable actions of a certain abusive therapist hospitalizes her best friend, Tor. This time, however, Kitty has a sidekick to serve as her avenging "murder-admin assistant", her newly discovered half-sister, Antoinette. Unlike Kitty, Antoinette lacks the finesse and foresight required for their shared hobby, leaving Kitty with double the responsibilities and twice the stress to ensure the dynamic duo are not arrested. The wild adventure commences a mere two days into the trip when Kitty returns to their Bungalow to discover a maimed A-list celebrity resting at her sister's feet (literally), prompting them to book a nearby Airbnb where they encounter an interesting set of roommates already residing on the property.

I strongly recommend clearing your schedule ahead of cracking open the final installment, or saving it for a #beach day, because to quote a popular advertising slogan, "Once you pop, the fun don't stop." While surprisingly still as entertaining as the first two books, one star docked for the slightly less comedic and more outlandish plot. Overall, four solid and well-earned gold stars.

"To All the Men I've Killed Before" is a blend of rom‑com charm, thriller tension, and perfectly timed dark humor. Honestly, it’s the ideal mix. I absolutely adore this series, but this installment might just be the best one yet. The humor is sharper, the banter is snappier, and there were moments that had me literally laughing out loud. The dynamic between the two sisters felt so natural like they have known each other their whole lives.

What really stood out in this book and series, though, is how the author tackles the impact of sexual harassment and the harm certain men inflict on women. It’s handled with a thoughtful balance—clear enough that you feel the weight of the trauma these characters carry, yet written in a way that still allows the story to be engaging, endearing, and ultimately satisfying in its outcomes.

The thriller and mystery elements were stronger this time around. Even though I had a sense of where the plot was headed, it was still incredibly enjoyable to watch it unfold. I devoured the entire thing in one sitting because I simply couldn’t put it down. A fantastic addition to the series and an absolute blast to read.

Thank you Harper 360 and NetGalley for the ARC. Thank you Katy Brent for writing this series! All opinions are my own.

This such a fun read! I had an amazing time whilst I was reading. It had its funny and serious parts that had me both laughing and crying and always wanting to read more!

I have read all the books in the series, and this one is the best yet! It’s wildly entertaining, darkly humorous, and completely over-the-top in the best way. The story follows two half-sisters meeting for the first time and joining forces on a revenge-fueled mission, leading to plenty of chaos, surprises, and a few well-placed twists along the way.
Fast-paced, clever, and packed with outrageous moments, this was an addictive read that kept me hooked from beginning to end. Fans of dark humor, revenge plots, and dysfunctional family dynamics are in for a treat! ⭐⭐⭐⭐

Pick up on release sate 8 / 25 / 2026.

Thank you Harper 360, netgalley for the advanced copy it was a fantastic experience entertaining read / listen.

Absolutely enjoyed this read!

This fast-paced thriller delivers a satisfying dose of karmic justice as the people responsible for terrible acts are forced to face the consequences. The revenge-driven plot kept me turning pages, eager to see how everything would unfold. Very satisfying read!

Definitely a female Dexter vibe in this book.

Thank you #NetGalley for the ARC of this to read and review.

Kitty Collins is back, and somehow this series just keeps getting better. To All the Men I've Killed Before is dark, hilarious, chaotic, and completely addictive.

This time, Kitty heads to LA with her newly discovered half-sister Antoinette to settle a score, and the sister dynamic absolutely steals the show. Their banter, chaos, and wildly different approaches to murder had me laughing throughout the entire book.

What I love most about this series is the sharp humor with more serious themes. Beneath all the outrageous situations and laugh-out-loud moments is a thoughtful look at the harm certain men inflict on women and the anger that comes from watching them get away with it.

The pacing is fast, the twists keep coming, and I flew through this book in a single sitting. Darkly funny, wildly entertaining, and impossible to put down, this is another fantastic installment in one of my favorite thriller series.

This series is such a unique take on the Dexter-ish theme of “murdering the bad guys”. I love the addition of her sister Antionette and her boyfriend Charlie. This third book in the series was just as disturbing as the first two books, as can be expected with murder mysteries. Thanks to Netgalley and the publisher for this eARC.

Engrossing. A bit squeamish making at times, but highlighting the ways women are degraded in a way that underpins social normality. Exposing that, and recognising it, is empowering. Good discussions on guilt and responsibility. I received a complimentary copy of this book. Opinions expressed in this review are completely my own.

What a ride this was.

This was a book I could not put down. I got through this book pretty quickly when I actually had the time to sit and read. It just flowed so well. It was humorous, had layers and it did not disappoint. I was hooked from the first page until the end.

Kitty teams up with her sister Antoinette to take out a man who put her best friend in a coma.

I actually really enjoyed Antoinette and her randomness. The iconic fake names lol idk she just seemed like a good time.

From the friendships to the crimes. Uncovering secrets as side quest, there is just so much to unpack in the best way.

This book was so much fun! It's the perfect kind of silly and mysterious and suspenseful i like! It's an easy read and recommended for anyone who can't put a book down!

Once again, Katy Brent nailed it with To All The Men I’ve Killed Before. I loved catching up with Kitty, though I’ll never look at footstools or my LV luggage quite the same way ever again. I’m sad this is Kitty’s finale, but we were all given the most perfect ending. Thank you Katy Brent and NetGalley for the opportunity to read this advanced copy.

“This isn’t a girls trip. It’s a murder mission.“

“It’s my signature. All serial killers need a signature.“

“He’s an ally.”

“So here it is. The moment I have truly been waiting for. The moment that I can wipe this repugnant piece of excrement off the face of the planet.”

“Wow, you know how I feel about men, but you have got yourself a king there, Kits.”

“I’m really into this body-disposal-but-make-it-luxe vibe we’ve got going on here.”

Thanks to Harper Collins and Katy Brent for my #gifted copy of this book. I love the Kitty Collins books they are darkly comedic which is exactly what I like. I finished it in just over 24 hours if that gives you any clue as to how much I loved it.

Kitty and her half sister Antoinette are on the hunt for Aiden Ward so they can avenge Kitty’s best friend Tor….Aiden beat the hell outta Tor in the last book. But there are new villains introduced and offed in this book.

I really loved how we got to see Charlie again. I was surprised with that part of the story because where we started and where we ended were completely opposite ends of the spectrum.

One question I have though is whatever happened to Lana Del Gay?! Maybe she’ll make an appearance in book 4 and help solve another mystery.

This is the 3rd book in the series and I’m hopeful there will be more. This is a series that just keeps getting better. It’s funny because the first book was decent but 2 & 3 were my favs. I actually read the first 2 in reverse order which really didn’t matter but I’d say you really should read book 2 before jumping into book 3 in order to really appreciate the characters and storylines.

This is one of my fav series of all time and I’m so glad I gave it a shot because there is no turning back now. I’m a Kitty Collins fan for life.

I really enjoyed this! I had no idea what was going to happen as I read and I enjoyed every step of that

This is my first read from this author and I’m excited for more! I hope there will be a book 2!!!

What a wonderful third book of this series! I wasn’t sure what to expect because sometimes books in a series can get a little worn out by book 3 but this was just as incredible as the first two. There were some twists I didn’t see coming and it was a great conclusion to series. Everything wrapped up nicely.

Katy Brent is an auto buy author for me now!

Thank you to NetGalley for the advance copy in exchange for my honest review.

How have I missed this series before the third entry? No matter, I found it and I am HERE for it! This was absolutely wild and fun and I cannot wait to read the first two and future entries. Seriously, HOW did I miss this before?

To All the Men I’ve Killed Before by Katy Brent
Mystery, thriller
Pub date: August 25, 2026
⭐️⭐️⭐️⭐️💫 (4.5/5)

Kitty Collins and her new sidekick leave London and head to LA for revenge, but of course run into some obstacles along the way…

This was a bittersweet end to the Kitty Collins series! Kitty is one of my all time favorite fictional characters. She’s fiery, full of feminine rage, and hilarious without trying to be. I’ve loved seeing her character growth and development over the course of all 3 books!

I truly never knew what was going to happen next. I was kept on my toes! Antoinette was the perfect addition to add more comedic relief by how absolutely unbothered she was about everything that happened 😂 her banter with Kitty had me cackling!

If you’re looking for a series that is thrilling, mysterious, dark, but also comical…this is perfect for you! Soooo much fun and I’m soooo sad it’s over!! Katy, you NAILED IT with this finale! (RIP you know who…#iykyk)

Huge thank you to NetGalley and Harper 360 for my gifted copies!

I love catching up with Kitty and seeing all of the crazy things she gets into! I'm really hoping this series will be continuing! I need more!

Vigilantes with flare - and if it's handy no doubt a flare gun, girls gotta get the job done! Kitty's back - with Antoinette in tow for some serious revenge, with a good dose of snark, some definite chuckling (on my part), and maybe some romance? You have to love these two, hope they return for more fun ...