Book excerpt: All over the world, there are tales of giant creatures that hide from human contact. Giant Anaconda and Other Cryptids: Fact or Fiction? presents evidence for the existence of several of these amazing animals, including the Sucuriju, a 50-foot-long snake from South America; the bloodthirsty Chupacabra, or "Goat Sucker," from Puerto Rico; the fierce lizard Megalania, Australia's gigantic cousin of the Komodo dragon; the thylacine, a carnivorous marsupial from Tasmania; the Thunderbird, a monstrous, child-snatching bird of prey from the United States; the Kongamato and Ropen, prehistoric flying reptiles from Africa and New Guinea; and the Ri, a mermaid-like creature inhabiting the waters of a tropical island paradise in the Pacific Ocean. The book allows readers to draw their own conclusions about the existence of these hidden giant creatures.