First published in 2007. This work was composed under the direction of the author, Dr Bernard Heuvelmans, President of the International Society of Cryptozoolog

First Published in 2007. Routledge is an imprint of Taylor & Francis, an informa company.

First published in 2007. This work was composed under the direction of the author, Dr Bernard Heuvelmans, President of the International Society of Cryptozoolog

Invites readers to guess which animal is hiding based on the clues. On board pages.

NEW YORK TIMES BESTSELLER • A “thrilling” (The New York Times), “dazzling” (The Wall Street Journal) tour of the radically different ways that animals