A battle of vampires and werewolves will be decided by one woman's desire in this supernatural romance by the New York Times bestselling author.

Darcy Smith never knew about the secret she possesses within her, one powerful enough to end an entire race of demons. But now, as an unwitting pawn in an epic battle of vampires and werewolves, she's about to discover the truth—and enter a dangerous world of ecstasy and dark passions.
Consumed with lust for Darcy, the vampire leader Styx will do anything to keep her out of the lair of Salvatore Giuliani, the deadly ruler of the weres. But Salvatore is every bit as desperate to make Darcy his ultimate conquest and queen. With his kind pushed to the brink of extinction, she alone holds the key to survival. Now Darcy will have to decide which of these two men she can truly trust. Because all it takes is one bite to plunge her into a lifetime of servitude—or a lifetime of pleasure.