Be Afraid. Be Very Afraid.   From ghosts, vampires, and zombies to serial killers, cannibalistic hillbillies, and haunted Japanese videocassettes, How to Survive a Horror Movie shows how to defeat every obstacle found in scary films. Readers will discover:        •  How to Perform an Exorcism      •  What to Do If You Did Something Last Summer      •  How to Persuade the Skeptical Local Sheriff      •  How to Vanquish a Murderous Doll      •  How to Survive an Alien Invasion      •  How to Tell If You’ve Been Dead Since the Beginning of the Movie   and much, much more.