On every continent and in every nation, animals unrecognized by modern science are reported on a daily basis. People passionately pursue these creatures--the name given to their field of study is cryptozoology. Coined in the 1950s, the term literally means the science of hidden animals. When the International Society of Cryptozoology (ISC) was formed in 1982, the founders declared that the branch of science is also concerned with the possible existence...