First published in 1995. It will soon be forty years since the original edition of this work, Sur la piste des bêtes ignorées (1955), appeared in French. With

First Published in 1995. Routledge is an imprint of Taylor & Francis, an informa company.

This study is both a popular introduction to cryptozoology and a scientific presentation of "hidden" animals. It presents evidence for the existence of numerous

The ultimate quest for the world's most mysterious creatures The Loch Ness Monster, Bigfoot, the Abominable Snowman -- these are the names of the elusive beasts