Caves & Caverns – an activity book
by Kate Coder, Audrey Taylor, and Ann Molosky
Lincoln Caverns, Inc. ©1990
pages 2-5, 29
Caves
by Stephen Kramer
Carolrhoda books, Inc. ©95
pages 8-28
OurPlanet – Caves
by Susan Rigby
Troll Associates ©94
pages 4-17
Looking Inside Caves & Caverns – X-Ray Vision series
By Ron Schultz
John Muir Publications, ©93
pages 4-10, 20-38
Caves – The Wonders of our World series
By Neil Morris
Crabtree Publishing Co. ©96
pages 4-15
Speleology - Caves and the Cave Environment
by George W Moore and Nicholas Sullivan
Cave Books, 64,78,97
pages 7-78
