The only thing Avery Hood can remember about the night her parents died is that she saw silver - deadly silver, moving inhumanly fast. As much as she wants to remember who killed them, she can't, and there's nothing left to do but try to piece her life back together. Then Avery meets the new boy in school - Ben, mysterious and beautiful, with whom she feels a connection like nothing she's ever experienced. When Ben reveals he's a werewolf, Avery still trusts him - at first. Then she sees that sometimes his eyes flash inhuman silver. And she learns that she's not the only one who can't remember the night her parents died.