The USA Today bestselling first volume in the Thrall series, for the first time in trade paperback

The alien vampires known as the Thrall classify most humans as Prey, save for a few who survive the bite of the parasite. People like Kate Reilly, whose latent psychic powers were activated by the vampire's venom when she was attacked a few years ago. Kate is Not Prey, and safe.

Or is she? The Thrall Queen intends to make Kate her successor, despite Kate's hatred of the vampires.

All is not bleak in Kate's world. Her downstairs neighbor, Tom, is...