Alexandra Cain is cursed. She's unpopular, a little lonely, and all of her boyfriends have this nasty habit of dying and then coming back to haunt her in unimaginable ways. It's not easy being a Siren in high school. A femme fatale whose first instinct is to enchant a man and have him for dinner, instead of being asked out to it. Burdened by her nature, it doesn't seem like she'll ever find the romance and passion she's been looking for. Until Lucas Hawthorne arrives. He's gorgeous. He's mysterious. And he's so dangerous that even she knows she should stay away. But there's something about him that keeps her digging deeper into his past, and following him into situations that keep getting worse and worse. She just can't break his hold over her, and soon she has no choice but to ask herself a terrifying question: Who cast the spell over whom?