Do you believe in ghosts? Joseph Barnett didn’t give much thought to the departed until he became a school custodian in a midlife career change. Joe had no idea that his first assignment, working nights in a kindergarten school, would give new meaning to the term “graveyard shift.” When he learned that the eighty-five-year-old school had been constructed near a cemetery, the news barely registered; but then, walking the dim halls alone at night, listening to the wind outside and the sounds of the building settling, Joe was forced to confront his darkest fears.