Midnight Predator (Den of Shadows Series)

Though she was once a happy teenager with a wonderful family and a full life, Turquoise Draka is now a hunter. In a deadly world of vampires, shapeshifters, and mercenaries, she’ll track any prey if the price is right. Her current assignment: to assassinate Jeshikah, one of the cruelest vampires in history. Her employer: an unknown contact who wants the job done fast. Her major obstacle: she’ll have to hide her strength and enter Midnight, a fabled vampire realm, as a human slave. . . .