Desperate to find her sister, Erin goes to the only man in Houston who can help her—Ivan Markovic. The intimidating, tattooed Russian operates one of the most elite mixed-martial arts training centers in the world, but it's his shadowy past and reputed connections with Houston's underworld that interest her most. To find her sister, she'll need the help of her big, scary Russian protector—but asking for help from a man like Ivan carries a steep price, one that might just include her heart.

As a lowly cousin and the only female offspring in the Torrio mafia family, Luciana is just the bargaining chip her uncle needs to make an alliance with the Bilotti family. Luciana is terrified of essentially being sold off to a mafia boss, especially one as cruel as Romero, but there’s no saying no in her world.

Charming, captivating, seductive—and a cold-blooded killer. I married the Pakhan of the Russian Bratva anyway. I had to, it was part of the deal. Now, I’m faking marital bliss as I tremble with fear, and I cannot wait to be out of the clutches of this ruthless man.

As president of the Untamed Sons MC, I'm no stranger to pain, but three years ago Sasha Montgomery broke my heart and put another black mark against my soul. Even the mention of her name is enough to bring my demons out to play. I still don't know what happened, but what I do know is she walked out on me, the club, and the future we were working toward without a backward glance. I should have known she wouldn't stay gone.

I’m a desperate man. One week out of prison and trouble found me again. When a mafia hitman comes after me, I end him with my bare hands. But the beautiful florist witnesses my crime. Now she’s my prisoner. I can’t let her go. My soul's unsalvageable, forever living in a den of sin. But the rest of me knows what it wants. And I want her.