Ghosts aren't normally my thing but I really enjoyed this story. 
 Matt is a detective, still mourning the loss of his partner, who falls for Kiernan, a medium. They meet after Matthew sees a ghost (that of a murdered little girl) and therefore attends one of Kiernan's seminars. The two men work to solve the murder mystery, while Matt's job is on the line and someone is trying to kill them. 
 A bit of mystery, a bit of drama, a bit of humour, a bit of romance, a bit of sex....... 
 I even found the ghost quite believable up until the last scenes where Abby (the ghost) starts as a glowing ball and hovers in front of the bad guy before taking another form and traumatising him . What I did like was that Kiernan didn't have any visions of Matt's ex-partner which could have been the expected thing