According to zombie lore, if a zombie bites a person, he or she will become a hungry flesh-eater, too. But how might a zombie virus actually get started—and spread? This book lifts the lid on a whole range of horrifying theories on how "zombie-fication" might happen. This fascinating new title invites zombie fans to investigate the many spine-chilling zombie origin stories. Packed with gruesome details, the book takes readers on a stomach-churning journey through zombie lore and science. Love zombies? Then lock the doors, hunker down, and discover the many weird ways of Becoming a Zombie!