Tracking the chupacabra

Tracking the Chupacabra: The Vampire Beast in Fact, Fiction and Folklore is a non-fiction book by Benjamin Radford, an American writer and investigator. The book documents Radford's five-year investigation into accounts of the chupacabra. The chupacabra is said to be a vampiric predatory animal that drains the blood of animal victims while avoiding human detection.