Killer of Mine: An Enemies to Lovers Dark Romance (Of Mine Book 1)

Killer of Mine: An Enemies to Lovers Dark Romance (Of Mine Book 1)

by Alexis Grace

4.3 (7,771)

4.3 stars from 7,771 reviews. One of the highest rated Thriller books we track.


FreeFree100% off peak

Last checked: Jun 9, 2026

Price history: Free $4.99

Buy now — it's free!

Price range: Free $4.99

Buy on Amazon - Free

0 readers are tracking this book's price

Fans of these authors will like this...

  • Colleen Hoover
  • Rebecca Yarros
  • Elsie Silver

Fans of these books will like this...

  • It Ends with Us
  • Zodiac Academy
  • Corrupt

Perfect for you if...

  • You love dark romance with morally grey characters and don't mind rooting for someone with a complicated past.
  • You enjoy reverse harem dynamics where one woman builds genuine connections with multiple love interests without choosing.
  • You want crime drama mixed with spice and emotional depth, where the stakes feel both personal and dangerous.

Maybe not for you if...

  • You prefer your romance with lighter themes and minimal darkness or trauma.
  • You need clear good versus bad characters and get uncomfortable with moral ambiguity.
  • You're looking for a standalone novel rather than the first book of a planned trilogy.

About this book

Freya is the daughter of the Cross-Cut Killer, America's most notorious serial killer, but no one knows her true identity. She lives under a false identity as a detective, which keeps her safe but isolated. Her situation changes when she comes onto the radar of Special Agent River Park and his team—FBI agents Oz, Elijah, and Jude who have been pursuing the Cross-Cut Killer for years without success. When Freya's true identity is uncovered, she is forced to work with River and his team to catch her father. The agents are unprepared for Freya, a woman with significant secrets who may prove difficult for a group of profilers to read. Killer of Mine is a full-length, mature New Adult romance featuring enemies-to-lovers dynamics, forced proximity, darker moments, and explicit content. The main character has multiple love interests and does not have to choose between them. This is the first book in a planned trilogy and does not end on a major cliffhanger.

Get the best deal every time

We track price drops, sale patterns, and predict when this book will go on offer next.

Price History

Kindle price over time. Green zones = periods when the book was free.

Sign up to unlock
Free$2.50$4.99Jun '24Jan '25Apr '25Jan '26
Free$4.99

Currently free. Price has dropped 5 times over the last 19 months. Goes on sale roughly every 104 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

Sign up to unlock
#211#7,435#14,658Jun '24Sep '25Dec '25Jun '26

Currently around #13K in the Kindle store — a steady mid-list seller. Sales have softened 31% recently.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

Sign up to unlock
3.5★4.3★5.0★Jun '24Oct '24Feb '25Apr '26RatingReviews

Currently 4.3★ from 7,771 reviews

Gaining approximately 321 new reviews per month. Reader interest is accelerating. Rating has dipped slightly from 4.6 to 4.3.

Sale Prediction

Sign up to unlock
Free$2.50$4.99Jun '24Jan '25Apr '25Jan '26PredictedJan '26

Actual Predicted

This book is currently free. Grab it while you can.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.

Never miss a deal on this book

Create a free account to unlock full price history charts, sale predictions, and get notified instantly when the price drops.

Alexis Grace

1 book on Vagrant Press

View all books →

More Thriller books you might like

View all Thrillerbooks →
The Keeper (A Murphy Shepherd Novel Book 4)
The Keeper (A Murphy Shepherd Novel Book 4)

by Charles Martin

$3.99Deal
4.7 (3,550)
$3.99$14.99
The Beijing Betrayal (A Marcus Ryker Thriller Book 6)
The Beijing Betrayal (A Marcus Ryker Thriller Book 6)

by Joel C. Rosenberg

$11.17Deal
4.7 (2,743)
$3.99$29.99
The Hunt for Red October (Jack Ryan Book 1)
The Hunt for Red October (Jack Ryan Book 1)

by Tom Clancy

$1.99Deal
4.6 (18,994)
$1.99$9.99

Today's Best Deals

View all deals →
Zero to One: Notes on Startups, or How to Build the Future
Zero to One: Notes on Startups, or How to Build the Future

by Peter Thiel

$12.99Deal
4.5 (39,815)
$1.99$17.99
Ugly Love: A Novel
Ugly Love: A Novel

by Colleen Hoover

$2.99Deal
4.6 (169,313)
$2.99$2.99
Twice Blessed (The Haven Trilogy Book 1)
Twice Blessed (The Haven Trilogy Book 1)

by Ferguson, Jo Ann

$4.99DealHidden GemHighly rated but flying under the radar. Fewer readers have found this one yet.
4.5 (23)
$0.50$8.49
Banchan: 60 Korean American Recipes for Delicious, Shareable Sides
Banchan: 60 Korean American Recipes for Delicious, Shareable Sides

by Caroline Choe

$2.99DealHidden GemHighly rated but flying under the radar. Fewer readers have found this one yet.
4.8 (80)
$2.99$17.99
Morning Star
Morning Star

by Newcomb, Kerry

$3.99DealHidden GemHighly rated but flying under the radar. Fewer readers have found this one yet.
4.6 (47)
Free$4.99
The Rescue
The Rescue

by Nicholas Sparks

$3.99Deal
4.5 (27,881)
$1.99$10.99
Buy Killer of Mine: An Enemies to Lovers Dark Romance (Of Mine Book 1) on Amazon - Free

Affiliate link. We may earn a small commission at no extra cost to you.