The concept of ghosts has been an ongoing and universal element in human culture as far back as recorded history can document. In more modern popular culture and entertainment, ghosts are a popular mainstay--from A Christmas Carol and Casper the Friendly Ghost to The Amityville Horror, Ghostbusters, Poltergeist, The Sixth Sense, and Ghost Whisperer. This book comprehensively examines ghost and spirit phenomena in all its incarnations to provide readers...