The House of Dead Roses offers murder, espionage, and mayhem to the highest bidder. Agent Harmony Black's war against the infernal cult -- and their seductive, sadistic mistress, the demoness Nadine -- last found her facing off against Nadine's top assassin under the glittering lights of Las Vegas, a battle that left her physically and psychically scarred.

Harmony has no time to heal. Now she's in the Windy City with a new enemy in her sights: the Roses' "mastermind," a poker-champion prodigy with a mind like a steel trap and a plan for a heist that will fill Nadine's war-chest with an infusion of dirty money. He's putting together a crew for the job and Harmony, along with her best friend and partner Jessie Temple, is going undercover.

What seems like a simple takedown soon proves more complicated -- and more deadly -- than anyone bargained for. The target of the heist, a government defense contractor, is keeping secrets of their own. The prize at stake has global consequences. And as Harmony's occult powers continue to mutate, tainted and twisted by Nadine's curse, she's going to have to push herself harder, go further, and delve deeper into her own darkness than she ever has before.

Harmony and Nadine are on a collision course. This time, only one of them is going to walk away.