VANISHED (4.5) by Maureen Child: Alison Blair travels to Ireland to give a message to Guardian Rogan Butler, the man who protects Ireland from demons. During the trip, a demon kidnaps her sister, and Alison enlists Rogan's help to save her. The situation is further complicated when they recognize that they're destined to be mates and each refuses to give in to the attraction. Child delivers a top-notch mix of the paranormal and the emotional. Her characters are sexy in their strengths, and her plot is original.