The Swiss art dealer and archaeologist Dr. Otto Hauser was the discoverer of famous Paleolithic sites in the Dordogne. He describes the results and insights from his excavations and findings in this volume. He explains discoveries of Neanderthals and workshops of artists who worked tens of thousands of years ago, as well as historical wild game pits, cult and culture among early humans, and a discovered sacrificial site from 25,000 years ago. This book is a reprint of the long out-of-print original edition from 1917.