by Shain Rose
He was only supposed to be a secret fling. A forbidden kiss stolen in the dark . . . Not the cold-blooded monster who betrayed me. Callahan Knight is the Diamond Syndicate's perfect weapon with honed muscles, lethal control, and merciless loyalty. Even when taking out a rival cartel's capo-my uncle-he doesn't flinch. He shatters my family without hesitation, and I swear I'll never forgive him for that. But the Syndicate doesn't care about my hatred. To secure their power, they demand more: A vow
Genres: Dark Romance, Billionaire Romance, Enemies to Lovers, Mafia Romance, Romance
Tropes: Spice, Forbidden Love, forced marriage, Enemies to Lovers, Forced choice between loyalty and love, Marriage of Necessity, Forced Proximity
ISBN: 9781496758200
Published: 2026-09-29
Publisher: Kensington Books