Abigail Starland, better known as Star, is a kick-ass C.I.A. agent in a covert new branch of the agency. But she's also a shape-shifting vampire from the Revolutionary War Era, and she's fought in every major conflict since. She is the best, and she goes without question where humans fear to tread. According to the CIA, she doesn't exist. She fears nothing, that is, until she's assigned as bodyguard to Zachary Davis, the eighteen-year-old son of her...