Mutual Sin: A Masked Vigilante Dark Romance Standalone

by Gwen Verrow

I went to his house to commit murder. The man in the skull mask beat me to it. I spent years planning Pete Tillery’s death.

Then I walk into his house and find him already bleeding at the feet of a masked stranger. He should kill me for seeing too much.

Instead, he lets me leave.

Then he finds me.

He watches me. Follows me. Breaks into my home. Invades my life like he belongs there.

So I stalk him back.

But Pete’s death uncovers something four keys, one motel room, and secrets tied to the sister I’ve spent years trying to avenge. The man behind the mask knows more than he’s telling me, and getting the truth means getting dangerously close to him.

He can’t decide whether to kill me or keep me.

I can’t decide whether I want to expose him, bleed him, or let him have me.

Maybe all three.

Two predators. One obsession. And enough blood between us to make sin feel inevitable.

Mutual Sin is a dark masked vigilante romance with mutual stalking, an obsessive hero, a deadly heroine, mask play, possessive obsession, steamy spice, no cheating, and a happy ending. Check TW.

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315 pages, Kindle Edition

Expected publication December 15, 2026