Poor Dru Anderson. Her parents are long gone, her best friend is a werewolf and she's just learned that the blood flowing through her veins isn't entirely human. Now Dru is stuck at a secret New England school for other teens like her, and there's a big problem - she's the only girl in the place. A school full of cute boys wouldn't be so bad, but Dru's killer instinct says that one of them wants her dead. And with all eyes on her, discovering a traitor...