New York Times bestselling author Alexandra Ivy quenches your thirst for illicit desire with this seductive tale of the Sentinels—outcast humans with the ability to tread the line between life and death—and pleasure and pain…

Ph.D student Angela Locke has a crush on her sexy professor, Dr. Nikolo Bartrev. When she learns he’s actually a Sentinel with extraordinary powers, she joins forces with him to catch a psychopath. But soon, their hottest pursuit is of each other...