Sinful King

From Kristen Proby, writing as NATALIE KANE, comes an all-new world with Sinful King, an age-gap, obsessed-hero, dark Mafia romance!

Eloise

I ran away from one organized crime household and found myself tripping right into another one. My father, the head of the Italian Mafia, is a bad man. He wants to marry me off to some creep I don’t know, but rather than succumb to that nightmare, I fled to Vegas, hoping to find a job and blend in. In the first week, I’ve been stolen from and beat up, and I have no money to my name, but I find a job as a bartender at RAPTURE, an upscale—okay, super bougie—adult club just off the Strip. I can’t believe my luck. I lovethis job, and I’m intrigued by the mysterious tattooed man with ice-blue eyes who always seems to be pinned to me. Things are looking up.

Until my father’s men find me.

Rome

I’m a ruthless, hard, dangerous man who takes care of his men and employees, and I run the city of Vegas with my brothers. That’s all I need. Until a gorgeous, raven-haired beauty comes walking into my club and sets my soul on fire.

I’m obsessed with her. Consumed by her. I need her in a way that I’ve never needed anyone or anything before, aside from the power and control that I’ve worked so hard for. She doesn’t know it, but I own the club that employs her, and I follow her back to the seedy motel she’s living in after her shift to make sure she’s safe. She’s mine.

Suddenly, someone is out to hurt my Firefly, and that means that they’ll meet a painful, bloody end. I’ll do whatever it takes to keep her safe. To keep her with me.

Forever.

© 2026 Ampersand Publishing, Inc. (Audiobook): 9798349124020

Release date

Audiobook: 8 January 2026