Caverns, Cauldrons, and Concealed Creatures 3rd Edition
by Wm. Michael Mott
This is the first book of its kind to examine the striking similarities between folklore,religious,mythic,new age,fictional,and first-hand eyewitness and historical accounts of anomalous beings,entities,cryptids,hidden civilizations,and related anomalies. From ancient myths to modern experiences this is the comprehensive work on underground mythologies. Illustrated/expanded 3rd edition text.