By day, Tampa homicide detective Alex Reed is fiercely intelligent and tougher than any of the men in her department. By night, she explores her darker side by writing highly erotic novels of bondage and submission under the pen name Victoria Tarlatan. Detective Cole Berkley is Alex's longtime partner and best friend. He doesn't know anything about her secret hunger to be mastered, but he's about to find out. A serial killer is working his dark magic, transforming wicked women into works of erotic art. His hapless victims are found tied to the bed in classic bondage poses, strangled and tortured in unspeakable ways. To crack the case, Alex and Cole go undercover in the BDSM community, posing as Master and slave, Dominant and submissive. Can Alex hold on to her secret while being forced to play out her most private fantasies with her partner? And can Cole handle the change in his tough-as-nails partner from one of the guys to a woman with deeply erotic needs? The friction between them will soon be the least of their worries. The killer has a list of intended victims. Victoria Tarlatan is on it, making Alex next in line for the killer's transformation. Will she pay for her Dangerous Cravings with her life?