Tricks and treats keep the Halloween spirit alive in coastal Maine. But this year the haunted house theme is getting carried a little too far . . . HAUNTED HOUSE MURDER by LESLIE MEIER Newcomers to Tinker's Cove, Ty and Heather Moon have moved into a dilapidated house reputed to be a haven for ghosts. Now strange noises and flickering lights erupt from the house at all hours and neighborly relations are on edge. And when a local boy goes missing...