Merciless Vows

The next book in the Titans: Moretti Mafia series, Merciless Vows by Sierra Cartwright coming soon!

Expected Arrival March 19, 2026


My control. My enemy. My wife.

I’m Dante Moretti.

The enforcer. The weapon. The man who finishes wars.

When my father is murdered, I take revenge the only way I know how—by stealing my enemy’s most valuable asset.

His daughter.


Valentina Russo.

She’s beautiful. Calculated. Deadly in silk and heels.

And now, she’s mine.

I don’t seduce her.

I kidnap her. I shatter her world. I force her into my bed—and into accepting my last name.

She was meant to be leverage. A pawn. A punishment.

But the more I bind her to me, the more dangerous she becomes.

Because my wife doesn’t submit.

She schemes. She challenges. She gets under my skin.

And somewhere between bloodshed and betrayal, possession turns into obsession.

Enemies don’t get happy endings.

But I’ll damn the world before I’ll let Valentina go.

 

Merciless Vows is a dark standalone romance in the Moretti Mafia world, featuring a forced marriage, an enemy’s daughter, a lethal enforcer, and an obsession that blurs the line between control and devotion. This love story built on possession, loyalty, and the kind of man who will destroy anyone who dares touch what’s his.