Spectre (Zoe Martinique Series #2)

Next in the series that's 'art paranormal whodunit, part urban fantasy' (Publishers Weekly) by the author of Wraith.

Zoë Martinique has the extraordinary ability to travel outside her body at will. When she is drawn into an investigation of a series of bizarre murders, in which the victims are missing body parts, Zoë hopes to help her boyfriend, Atlanta homicide detective Daniel Frasier, stop the killer-one she's sure is from the darkest levels of the astral plane-without letting him find ou...