Deziree Davanzatti is a thief by trade and to keep herself occupied between jobs, she owns and operates Onyx, a trendy nightclub for the supernatural citizens of New York City. What else would a 400-something year old demon-human hybrid do with her spare time? Following a drunken night of questionable decisions, the vampire Michael “Vegas” Tremayne leaves town with no explanation. Dez is left wondering if they made a mistake and if it cost her a price she wasn’t willing to pay – her best friend and confidant. When he returns after two weeks of no contact, he comes bearing grave news that could potentially change the world forever….or end it all together. To make matters worse, they suspect that someone they know may be behind it all. An extremely dangerous chain of events has been set in motion and it is up to Dez and Vegas, with the help of his brother Lucas, to find a way to stop it. From the author of Burning, the short story prequel, comes The Devil You Know, the first full length novel in the Demon Legacy series by J.M. Gregoire.