Something ominous is tracking reluctant succubus Georgina Kincaid through her effervescent fifth urban fantasy adventure (after 2009's Succubus Heat). An elusive entity that Georgina can't name or fight invades her thoughts and nearly persuades her to kill herself. Georgina's boss, archdemon Jerome, and her angel friend Carter can't even detect the phenomenon, much less figure out how to stop it. Georgina's ex-boyfriend, Seth, is about to marry her friend Maddie, and what with pining after Seth, trying to protect him from another succubus, and being one of Maddie's bridesmaids, Georgia finds that suicide is starting to sound very tempting. Mead's lighthearted romp is plenty of fun on the surface; Georgina's struggles with the gray areas between good and evil provide a powerful undercurrent.