Headcase by Onley James Book Review
Books,  Fiction,  Romance

Headcase by Onley James

Thank you, Inkslinger PR for our gifted review copy of Headcase by Onley James. This post may contain links to purchase books & you can read our affiliate disclosure here

Earlier this month, I fell in love with the Necessary Evils series by Onley James. These books are perfect for any true crime lover and they’re a great blend of romance and suspense. You can find my full review for the first book in the series, Unhinged, here. Ahhh, the book that started it all. Perfect for fans of Dexter and almost immediately, I was hooked!

Asa & Zane – the stars of Headcase by Onley James

I couldn’t wait to dive into Asa and Zane’s story. Asa is a twin & getting to explore that relationship with his blood brother as well as his adopted brothers is really fantastics. Especially when we learn that Zane’s brother, and his relationship with him, plays a role in the book as well.

“Murder was the family business and business was good.” – Headcase by Onley James


Headcase by Onley James is on the top of my February 2022 TBR! You should add it to your TBR especially if you enjoy laughing at dark humor and the following content warnings are not deal breakers for you: discussions around suicide, death of a sibling, murder, open door romance


I am loving this series and this book so much! I can’t wait to read more from Onley James!

Let’s connect with books!  I have all of my reviews on Goodreads! You can check out my book feature for Headcase by Onley James here.

Get Your Copy of Headcase by Onley James here!

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Get Caught up on the Necessary Evils series!

Synopsis for Headcase by Onley James:

Asa Mulvaney is half of a psychopathic whole. He and his twin brother live together, party together…kill together. In the Mulvaney family, murder is the family business and business is good. So, when an experiment separates Asa and his brother, Asa is forced to navigate the world on his own for the first time in his life.

Zane Scott is a small-time crime blogger and amateur sleuth, but he dreams of a byline in a major paper someday. When he winds up at a boring fundraiser beside Asa Mulvaney, they share an intensely passionate encounter that leaves Zane with an ache in his chest and a story idea that could make his career dreams a reality.

At a nearby college, a cluster of suicides isn’t what it seems. When Asa’s father asks him to look into it, he sees the perfect opportunity to see his little crime reporter again. And Asa needs to see him again. Zane’s suspicious of Asa’s motives, but he won’t say no to a chance to peek behind the Mulvaney family curtains.

As the two unravel a sinister plot, Asa’s obsession with Zane grows and Zane finds being Asa’s sole focus outweighs almost anything, maybe even his career—which is good for Asa because loving a Mulvaney is a full-time job. Can he convince Zane that he’s worth navigating a family of psychopaths and his pathologically jealous twin, or will Zane learn the hard way that the Mulvaney boys always get what they want? Always.

Headcase by Onley Jamesis a high heat, intense, lovers-to-frenemies, psychopath romance with an HEA and no cliffhangers. It features an obsessive, calculating psychopath and a wannabe reporter who will stop at nothing to earn himself a major byline. As always, there’s gratuitous violence, very dark humor, enough killers to fill an auditorium, and enough heat to melt your kindle. This is book four in the Necessary Evils series. Each book follows a different couple.

About the Author: Onley James

Onley James lives in Central Florida with her daughter, her daughter-in-law, son-in-law, and a menagerie of animals, both good and evil. James splits her time between writing m/m romance and mainlining dangerous levels of caffeine and attempting to maintain her ever-slipping sanity.

When not at her desk you can find her whining about how much writing she has to do and avoiding said writing by binge-watching unhealthy amounts of television. She loves true crime documentaries, anti-heroes, obsessively scrolling social media and writing kinky, snarky books about morally gray men who fall in love with other men.

Author Links:   

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Momma, wife, baker, reader & smart ass. I am Really Into doughnuts, inside jokes, trash TV, pizza, 48 Hours & George Michael.

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