MIDNIGHT INVESTIGATION (4.5) by Sheryl Lynn: Freelance accountant Desi Hollyhock doesn't believe in ghosts, and she certainly doesn't believe that Colorado Springs patrolman Buck Walker is a medium who communicates with the dead. But a flippant invitation to a haunted house saddles her with an unwanted spectral stalker. Now Buck is battling the unseen as he and Desi have to find the clues that will lead them to the psychotic spirit intent on claiming Desi. Lynn's tale is a resounding success: a spine-chilling, old-fashioned ghost story that will have you keeping the lights on long after the book is finished. Don't read this one in the dead of night.