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Love at First Kill

Not yet published
Expected 31 Mar 26
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A hit man conspires with an unlikely new partner who has vengeance on her mind in a riveting and emotional novel of romantic suspense by the author of We Are the Match.

Contract killer Jack O’Sullivan has corrupt billionaire Cale Jacobson in his crosshairs—until a woman in red ambushes Cale first, ruining the biggest payday of Jack’s career. To make matters worse, Ava Cavalcante, with her haunted eyes and nothing-left-to-lose fury, isn’t even a rival assassin…she’s just a vengeance-driven ex-librarian with a cute dress and limited impulse control. Jack should walk away. Instead, he recruits her to help him finish the job.

But Ava’s grief and fury run deep, and her fire pulls Jack in fast. As they’re forced to work together if they want any hope of finishing this job (or getting revenge), their bond turns from reluctant alliance to dangerous desire.

Between planning a murder, running for their lives, and hooking up in shady motels, they end up with more than either of them bargained for…and they also might be one kiss away from their own happily ever after. If they don’t betray each other first.

254 pages, Kindle Edition

Expected publication March 31, 2026

12 people are currently reading
139 people want to read

About the author

Mary E. Roach

4 books186 followers
Mary E. Roach is a former teacher who now writes across genres and age categories, most recently thrillers for the young adult audience and romances for the adult audience.

When she is not writing stories for and about powerful women, Mary enjoys running, teaching martial arts, and disappearing into the wilderness. Mary lives in St. Paul with her wife and their very disagreeable cat.

She can be found on Instagram at @maryeroachauthor, or online at maryeroach.com.

She also writes fantasy for all ages as Máire Roche.

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5 stars
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Displaying 1 - 24 of 24 reviews
Profile Image for Laura❄️📚.
318 reviews
February 18, 2026
Thank you to the publisher Montclair for providing this book for review consideration via NetGalley. All opinions are my own.

Jack and Ava were both all shades of messed up, Ava had me in stitches when Jack was trying to have a serious conversation and she would conveniently forget to wear clothes. I did feel for them both as they had both lost someone they had loved and it fundamentally changed them. This book was all go from the first page, from Ava ruining Jack’s hit to them both going on the run, although I didn’t feel like I could catch a breathe I managed to follow what was happening. That being said I didn’t have any problems with the pacing, I did myself routing for our slightly messed up couple and hoping they carry out their plan and make their getaway. I didn’t see the twist at the end with the reveal of Jack’s mystery client, but it did work well in the story. I rather enjoyed this book and Ava’s antics kept me very entertained.
Profile Image for Brin.
30 reviews1 follower
Review of advance copy received from Netgalley
January 31, 2026
This story grabbed me from the very first page. The plot is unique and intriguing, and the characters are vibrant. Jack and Ava’s personalities are soooo different but perfect together.

Ava’s sense of humor is fantastic, and Jack’s reactions to the things she says are priceless. Even with all their differences, they fit together so well. Their banter is "chef's kiss". Ava says some of the most off the wall shit and never ceases to flabbergast Jack 😂 The pacing felt spot on, never dragging and none of the scenes felt unnecessary.

There were some unexpected twists and I loved that the story wasn't super predictable. Despite the hilarity of the dynamics between Ava and Jack, there are some deeply emotional scenes focusing on loss and grief that made my chest ache. This one makes you feel alllll of the spectrum of feels.

Overall, I loved this book, and I’m happy with how seamlessly everything came together in the end for a HEA.

Thank you NetGally for providing this ARC
Profile Image for Brooklyn L. Wolves.
461 reviews52 followers
March 5, 2026
Unfortunately DNF’d at 50%
I probably should have DNF’d sooner but I really wanted to give this book a chance. I loved the concept of the story but it read like a YA Suspense with Romance and nothing like how an Adult Romantic Suspense should read. The writing was not the best and the characters were hard to connect with or likeable. For a short book the pacing was a little off and the relationship between the two MCs didn’t feel realistic. This was unfortunate especially for the age range this story was targeted for.
Profile Image for Beth Throlson.
150 reviews22 followers
January 29, 2026
Nice fast read. I think this would be perfect for fans of Bride Hard. I thought the pace was a little too quick and made things feel rushed but not in the way that the characters were racing against the clock. There are complex and emotional character backgrounds which does bring some nice depth to them. Unfortunately, I didn’t particularly love Jack and Ava. If you are looking for a quick read definitely check this one out.

Thank you to NetGalley for providing this ARC.
Profile Image for Michelle Morley.
147 reviews13 followers
Review of advance copy received from Netgalley
March 5, 2026
Review to follow
Profile Image for Chelsea.
18 reviews
Review of advance copy received from Netgalley
January 25, 2026
Love at First Kill is a funny, absurd, high-stakes romp that forces Jack, a careful, grumpy contract killer, to team up with Ava, an ex-librarian with an axe to grind, as they plot to take down the same billionaire. It’s part murder road trip, part spicy romcom, and entirely committed to the premise.

⭐ I’m gonna give this 3 stars. The premise is killer (pun intended), but the execution didn’t always hit right for me. That said, I can also easily see this being a 5-star book for the right reader, because when it works, it’s genuinely fun, wild, and addictive.

My biggest struggle was that the characters came across as a little heavy-handed at first, especially with their quirks. Jack was the easier of the two for me to connect with; he’s got that cool, competent hitman thing down, and his reactions to Ava are genuinely funny. I loved his personality throughout the book, but at times I felt certain aspects were undercut by too much info-dumping or by attempts to achieve other effects. So you’d go from super cool contract killer vibe to “oh, he’s also anal about his Airbnb rating” in a way that didn’t feel natural. A lot of this worked itself out as the story found its rhythm. At least it became much less noticeable to me.

Ava was a harder character for me to click with. She’s supposed to be bold, messy, and impulsive, and I get what the story is going for with her trauma and revenge arc. But her madcap energy was sometimes cranked up to eleven, which made it tough for me to stay fully invested. Her choices had me yelling at the page more than once. Sometimes it just seemed like the book was trying just a little too hard with her character. I believe I’m in the minority here, so take that with a grain of salt, but I wanted so badly to love her bisexual, quirky, submissive, bold vibe because she is someone who is both relatable and admirable, but I found her fairly annoying most of the time. One thing I will say is that her story is wonderful and tragic, and I did like how that was handled and thought it is a beautiful representation of this sort of wound and how it is managed (in a morally grey, fictional way).

Beyond that, most of my issues were small but worth mentioning: the pacing and scene transitions felt abrupt at times, and I occasionally had that “wait…how did we get here?” feeling. I also seemed like a few elements, especially some of the spicy narration cues, were a bit on the nose or inserted unnaturally, which broke immersion for me in spots.

Still, overall, this was a fast, entertaining read. The romance is solid, the chemistry is there, and the stakes add real tension, keeping me invested. This is a delightful, high-stakes romcom that’s chaotic, tropey, and just unhinged enough to be fun. Even with my mixed rating, I’d still recommend it, with the caveat that if you’re picky about character grounding or pacing, a few moments might pull you out.

Thank you to NetGalley and the publisher for the ARC. All opinions are my own.
Profile Image for Jessica.
701 reviews51 followers
March 6, 2026
3/5 ⭐️
3/5 🌶️


I received a free ARC from Montlake through NetGalley, which allowed me to share my honest thoughts.

I was really excited to read this because the cover is really cool and the blurb made it seem really interesting. Unfortunately, I think I liked the idea of this more than the execution of it. There is a lot that I liked about this, but the pacing seemed really off to me. It was really fast paced and then it was like the brakes were slammed to the floor…and things grew stagnant. It just got very repetitive and didn’t capture my attention.

It felt like the characters were supposed to be the biggest draw here because the plot was kind of flimsy and the mystery was really easy to suss out. I just didn’t find them to be believable. At its core, these were often supposed to be emotional and raw moments, but they were ruined for me by how much of a caricature the main characters had already been portrayed to be. Not to mention, some of the stuff that was happening just seemed incredibly unrealistic. I know we are meant to suspend our disbelief for fiction, but there’s only so much I can do before I’m side eyeing.

I think this would be a good option for someone who wants a light-dark romance with lots of spice and banter. It doesn’t take itself seriously AT ALL. The characters are basically all morally grey, but like…in a cool way. I also loved the bisexual representation AND the librarian representation. The fact that big insurance is the actual bad guy? Big yes from me.
Profile Image for Malissa Antonios.
28 reviews1 follower
Review of advance copy received from Netgalley
January 25, 2026
Love at First Kill by. Mary E. Roach



Quote: 

"And they were ruined, weren't they? Ruined without any hope of rescue. A hit man and an ex-librarian with a grudge, both gunning for the same man."


Opposites definitely attract in the best way in this story. Jack - organized, meticulous & quiet. Ava - runs off of emotions & Dove dark chocolates. I really enjoyed this story. I laughed, I felt the anger, the sadness, the anxiety in high stress situations. I connected with both characters. 

I loved Ava, her outgoing personality, her humor to get through situations. She is a very reliable character. A free-spirited spitfire, who just wants revenge for the death of the only person that mattered in her life.

 Jack is a softy at heart, extremely careful to not be seen, or connected to anything while completing contract kills. Behind that rock solid appearance, and detailed murder manual bookkeeping skills, & his 007 movesets, he just wants a healthy meal & a good cuddle at the end of the day.

This book was well written, and I really enjoyed this whole story overall. This story had some fantastic character banter.  I love the character relationship build up from enemies to lovers and I am glad it had a HEA.


***Thank you to Netgallery for providing the ARC
Profile Image for Gwyn Gable.
158 reviews1 follower
Review of advance copy received from Netgalley
January 29, 2026
The story was truly engaging and enjoyable, all thanks to the striking differences between the two main characters. We are first introduced to Jack, a tight laced, meticulous, neurodivergent hitman (contract killer 😉). The guy who always gets his assignments done and then disappears into thin air, leaving the authorities completely stumped. Then we meet Ava, a fiery redhead and sheer force of chaos, who crashes into Luke's life, bumbling all his laid out plans. The more we find out about their past, the clearer it becomes that intense tragedy shaped them both. From the beginning they seemed to recognize that pain in each other without even realizing it.

Ava is emotionally exhausted and feels like she has nothing left to lose. This combination makes her highly unpredictable, dangerous and erratic. Even with this clear understanding, Jack finds himself incapable of abandoning her. He has an innate ability to recognize her needs, eating, sleeping, etc. even when she is oblivious to her most basic needs. Watching them slowly fall for each other while they stumble their way through the story is what makes this story worth the read.
Profile Image for LichenDnD.
24 reviews1 follower
Review of advance copy received from Netgalley
February 13, 2026
Thank you author and netgallery for this ARC!

I enjoy dark romance, and seeing another got me excited to read this one. When the MC's are killers, there's usually bound to be some good chemistry.

I enjoyed the hook of the story. It managed to draw me in, as a story needs! Start off with a mysterious character, maybe a little broody, some great descriptions in my opinion. We get some background information throughout the story, which helps build the characters and really flesh them out. Hot intense scenes for the romance.

However, the characters did feel rather repetitive and flat—It was a little difficult to read because of this. The chemistry didn't seem to tie them together how I had hoped but I do like character chemistry to be very "complete the other person" type. It can totally work for those who just like a very bully esque relationship for their reading needs.

I would recommend it to those who enjoy bully dark romances, since it gave those vibes throughout the story in my opinion. Especially if they like the FMC being the bully. As well as people who might not be reading for the plot, just the dark romance.
Profile Image for alishasbooknook.
207 reviews2 followers
January 24, 2026
ARC REVIEW

This book had me hooked from the start! The whole concept was intriguing and it was executed amazingly. The writing was so descriptive and I loved reading from both Jack and Ava’s pov because of how different they are, how vastly different their personalities are and how they react to things.

I absolutely love how they interact with each other, Ava is absolutely hilarious and Jacks reactions to the things she says is priceless 😂 despite all their differences they do actually work well together. I love ghost flirtatious banter and how Ava can say anything and always catch Jack off guard, I love their dynamic so much. The smut was so so good, it was perfectly paced and it didn’t drag on at all.

A few things happened that had me naw dropped that I wasn’t expecting AT ALL, it was so unpredictable which I loved! I had so many physical reactions, I literally laughed out loud, smiled and gasped so many times. I absolutely loved the ending! It was honestly perfect and everything was tied together.
Profile Image for Melinda.
122 reviews
February 18, 2026
This was my first book by Mary E. Roach, and I’ll definitely be checking out more from her.

Going in, I was really excited because I love books centered around a hitman. The premise immediately hooked me. A professional contract killer forced to work alongside a vengeance-driven woman after she interferes with his job. It has strong enemies-to-lovers energy, plenty of tension, and a solid romantic suspense foundation. The action and pacing kept things moving, and the concept itself is genuinely fun and engaging.

That said, I struggled a bit with feeling fully connected to the characters. I wanted to be more emotionally invested than I was, and that slight disconnect kept this from being a higher rating for me.

Overall, I think this is a strong romantic suspense with a great setup and a trope I’ll never get tired of. It just wasn’t a perfect fit for me personally but I can absolutely see other readers loving it.
Profile Image for Lra.
28 reviews
Review of advance copy received from Netgalley
February 8, 2026
3.5


Jack es un asesino a sueldo meticuloso que vive de la rutina y del control absoluto de cada detalle. Su siguiente objetivo es Cale Jacobson, un multimillonario con demasiados enemigos y una agenda fácil de memorizar. Todo parece ir según lo planeado hasta que en una cafetería aparece Ava, una mujer impulsiva, furiosa y claramente obsesionada con el mismo hombre al que Jack piensa matar.

Ava no es profesional ni cuidadosa, actúa desde el dolor y la rabia y cuando arruina el trabajo de Jack también cambia el rumbo de ambos. Lo que comienza como un error se convierte en una alianza forzada donde la venganza, la violencia y una atracción peligrosa se mezclan de formas inesperadas. Matar es fácil, convivir con alguien que refleja tus propias grietas no lo es tanto.


****


Fue una lectura ligera con tintes de comedia.


Gracias NetGalley por el ARC.
Profile Image for Myrrowyn.
219 reviews1 follower
Review of advance copy received from Netgalley
January 13, 2026
Alexa, play Wrecking Ball by Miley Cyrus.

This is Ava’s theme song. I swear man. She monkey jumped on CEOs back in the middle of the street for the entire city to witness. Jack’s annoyance was hitting the high heavens. Ava is a total mess but she rocked it well. She is the fun and hilarious FMC I’ve read in a while and I loved how she stayed on feral mode non stop.

The banter and sass was so satisfying. The writing was funny and held my attention. I would love another book featuring these two. I truly enjoy this authors writing style, and will read more from her in the future!

Miss Ava, I also support women’s wrongs’ and all that.

Thanks to NetGalley and the publisher for this ARC. Opinions are my own.
Profile Image for lil b.
59 reviews1 follower
Review of advance copy received from Netgalley
February 1, 2026
i like to give books a fair chance but i’ve had to dnf at 20%.

i’m not a fan of the dynamic between the mc’s. the banter is boring (in my opinion) and the fact that at 20% ava has been naked twice seems… a bit too random to fit the narrative.

there’s nothing to really grip me. i know jack has someone that’s relying on him (who? not sure at this point) and ava has mentioned ari, but i don’t care enough to continue with the story to find out who they are and what they mean.

i am also finding myself bored of curvy, but petite fmc’s with the perfect amount of boob and ass. there’s potential for more.
This entire review has been hidden because of spoilers.
Profile Image for Farrah Williams.
142 reviews2 followers
Review of advance copy received from Netgalley
February 13, 2026
Ava is kind of a disaster, but she quickly became my favorite part of the story. She is smart, funny, and very set on getting revenge, but you also see her softer side when she talks about Ari and during some of her moments with Jack. Jack is steady and controlled, which makes him the total opposite of Ava, and somehow, they just work together. Both of them have pasts and reasons that drive their actions, which adds depth to the story. The banter and constant distrust between them were really entertaining, and I loved the romantic suspense woven into the plot.
28 reviews
Review of advance copy received from Netgalley
February 14, 2026
I'm a huge fan of dark romance so I was all in on the grumpy/sunshine but is was more like straight man to the unhinged Ava. He handled her with a quiet patience. She kind of stole the show and I loved how Jack didn't care, their chemistry was yummy. The banter was chef's kiss. I enjoyed them both separately and together. They kept me reading until way past my bed time. And it was totally worth.

I could totally see this as a movie. The description and show was excellent, it pulled me in completely. I've never heard of this author and I'm eager to read more from her.

Profile Image for Zoe Lipman.
1,466 reviews32 followers
Review of advance copy received from Netgalley
February 17, 2026
3.25/5

This was fun, a good mix of thriller and romance.

I did find the relationship between these characters to be a bit random and sudden though. They had a slow and "normal" start, then they went from zero to a hundred.

This is pretty short, so it did read really fast. It being so fun and action-packed helped with that.

This follows a hitman, a librarian, a "job," and the chaos that all leads to (as I'm sure you were imagining).

Thanks to NetGalley for the e-ARC of this book in exchange for my honest review!
160 reviews
Review of advance copy received from Netgalley
March 1, 2026
An experienced unaliver vs a first timer…

It’s immediate chaos when Ava decides to attack a man in broad daylight. And ruins Jack’s plan to unalive same said man the next day.

Since being seen together, Jack is forced to work with Ava to finish his mission. Only problem…. he starts to fall for the woman who has turned his world upside down.

I loved this book! The bickering, the tension, and romance! I couldn’t put it down!!!
Profile Image for Kerri C.
84 reviews1 follower
Review of advance copy received from Netgalley
February 1, 2026
An assassin is hired to kill someone and is in the middle of tracking his victim when a woman attacks his victim and he is stuck saving his life. He then tracks down the woman and forces her to help him with his assignment.


I found the “victim” to be a nitwit. But I did enjoy the romance between the main characters
Profile Image for Breva.
46 reviews
Review of advance copy received from Netgalley
January 24, 2026
The story is interesting and easy to read. The characters have good chemistry, and the romance is enjoyable. Some parts of the plot are confusing or rushed, but overall it’s a fun book for a short, entertaining read.
18 reviews
Review of advance copy received from Netgalley
February 4, 2026
Just about half way thru at this point but loving it so far. Loving the banter between the main characters and love the brattyness and sass is giving! Will report back upon completion!
11 reviews
Review of advance copy received from Netgalley
March 3, 2026
This was such a fun book to read! Mary E. Roach's storytelling had me so hooked that it only took me four hours to devour this book. It has action! It has intrigue! It has romance and spice and LGBTQ+ inclusion and consent and aftercare and... whew, it was good!! Our main characters, Ava and Jack, cross paths at a time when they both need healing, but by no means do they think they will find it in each other. They are polar opposites... Ava, chaotic, impulsive, and distracting while Jack is calm, calculated, and strategic. Ava becomes the light in Jack's darkness, and, in return, Jack becomes the grounding force Ava needs. Through every twist and turn, every newly disclosed secret, I found myself rooting for Ava and Jack. I would ABSOLUTELY read a sequel.
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