Ritually murdered corpses are appearing across Cincinnati, terrifying amalgams of human and other. Pulled in to help investigate by the FIB, former witch turned day-walking demon Rachel Morgan soon realizes a horrifying truth — a would-be creator is determined to make his (or her) own demons. But it can’t be done without Rachel’s blood.
As a bounty hunter, Rachel has battled vampires, witches, werewolves, demons, and more. But humanity itself might be her toughest challenge.