Shy nine-year-old Abby surprises herself, her equally timid babysitter, and her older brother, when they are haunted by a ghost that is trying to reclaim a stolen music box.
Examines some of the most plausible cases of "real" ghosts and such related topics as psychical research, s?ances, poltergeists, and how spirit photographs are taken.
Molly and Michael dislike their spooky new stepsister, Heather, but realize that they must try to save her when she seems ready to follow a ghost child to her doom.
When fourth grader John and his sister Lisa move into an old house in Princeton, New Jersey, they find it haunted by the ghost of a Hessian soldier from the Revolutionary War and try to reunite him with the ghost of his beloved horse.