Ways of Witches (Vampire Dead-tective #3) - Vampire Dead-tective, #3

Liz Stokes has to deal with a lot in her new life as a partner in the Dead-tective Agency. Murder, hexes, and a partner who's going through some unexpected changes are a few of the new challenges her vampire partner Vincent and she face as they try to solve the mystery of Tim's death. The trail leads them among the pointy-hatted inhabitants of the supernatural society as they try to beat Ruthven to the answers to their questions without killing each other.