A Perfect Blood

Rachel Morgan is a witch who has become a demon, and the law counts her as dead. A charmed silver bracelet keeps the demon collective away from her, but it costs her most of her magic. Because demons hold no rights under the law, even getting a driver's license renewed becomes a fight.

Then witches around Cincinnati begin dying in strange and violent ways. Inderland Security points at Rachel. With her usual abilities largely out of reach, she has to find who is really behind the deaths if she wants her name cleared.

The trail leads to a powerful human hate group, the Humans Against Paranormals Association. Rachel's friendship with the elf businessman Trent Kalamack deepens as she works, while old tensions among demons, elves, vampires and werewolves tighten around her.

This is urban fantasy with a mystery at its core and a heroine working at a disadvantage. It is the tenth book in the Hollows series, published in 2012. It can be picked up by a newcomer, though the series reads best from the first book.