Physical Description:32 pages : illustrations (chiefly color) ; 27 cm.
Publisher:St. Catharines, ON :Crabtree,2013.
General Note:
Includes index.
Formatted Contents Note:
Island of statues -- Hollow earth -- Secret tunnels -- China's lost pyramids -- The cave temples -- Pools of mystery -- Homes in the cliffs -- Towns of ghosts -- Living underground -- Life in the caves -- King Arthur's Camelot -- Monasteries of the mountains.