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Vows of Blood Title

Steamy Mafia/Billionaire Romance Novels

Power built their empires.

Blood sealed their vows.

But love? Love threatens to burn it all to the ground.

The Vows of Blood Series delivers steamy, high-stakes mafia romance where billionaire antiheroes walk the line between power and destruction—and the women who challenge them refuse to play by their rules.

 

Set in the glittering shadows of New York’s criminal elite, each book is a complete standalone with an explosive HEA.

 

Expect brutal men with buried pasts, heroines who don't back down, and love stories forged in fire, betrayal, and obsession.

 

Because in this world, loyalty is currency, revenge is law, and the most dangerous thing a man can do…

is fall in love.

Book Covers of Vows of Blood by Willow York

A scorching mafia romance where the most dangerous man in the room falls hardest.

Briar:

I wanted a clean slate after my divorce. But working for Lucien Moretti — cold, lethal, fiercely controlled — is anything but simple. He’s danger wrapped in elegance, and when someone threatens me, he becomes the only man I can trust.

 

Lucien:

Briar was supposed to be off-limits. Another assistant. But when my enemies aim for her, the empire I’ve tried to legitimize starts to crumble. I’ll burn it all down before letting them touch her.

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King of Revenge Paperback Cover
King of Revenge eBook Cover

She’s the daughter of the Chief of the New York Police Department. He’s the son of a notorious mafia boss. They never should have touched.

Dallen Byrne gives her innocence to a stranger she can’t forget.


Stephen Moretti never meant to claim her—but once he does, he’s not letting go.

When the truth comes out, their worlds collide. Law and order versus blood and loyalty. A love neither of them is willing to surrender.

Dallen is forced to choose between her family and her heart. Stephen refuses to choose at all. He wants her.
And he will do whatever it takes to keep her.


Trigger Warning: This story includes scenes depicting sexual assault.

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King of Fury Book Cover
King of Fury eBook Cover

A steamy, forbidden mafia romance where love is dangerous and devotion is ruthless.

King of Deceit Paperback Cover
King of Deceit eBook Cover

She’s the newly crowned head of the Romero crime family. He’s the Moretti enforcer sworn to protect his cousin’s empire.


They once shared a love that ended in betrayal.

Isabella Romero returns to New York carrying power, secrets, and a past she never escaped. Anthony Moretti never forgave her for the one thing he believes she stole from him. When a negotiation between rival empires turns into an ambush, blood is spilled. Anthony pulls the weapon. Isabella pulls the trigger.

The dead man is the heir to a ruthless Italian syndicate. The vendetta that follows isn’t declared against their families. It’s declared against them.

Forced into hiding at a fortified villa thousands of miles from home, Isabella and Anthony are trapped together with old wounds and unfinished truths. But someone close orchestrated the attack — and the betrayal runs deeper than either of them imagined.

Anthony swore he would never trust her again. Isabella swore she would never let him see how much he still owns her heart. Now survival means standing side by side, because this time, walking away isn’t an option.

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A dark mafia romance where old lies resurface, enemies are forced together, and love refuses to stay buried.

New Release: May 5, 2026

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