National Speleological Society
National Speleological Society


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Caves of Grassy Cove
Grassy Cove is the largest sinkhole in the United States.  It is 3 miles wide and 6 miles long.  All of the precipitation falling into Grassy Cove and draining into Grassy Cove flows into Mill Cave and reappears 7 miles to the s...
$ 35.00
Picture Cave: Unraveling the Mysteries of the Mississippian
A millennia ago, Native Americans entered the dark recesses of a cave in eastern Missouri and painted an astonishing array of human, animal, and supernatural creatures on its walls.  Known as Picture Cave, it was a hallowed site for sac...
$ 80.00
Cave Minerals of the World
This book is intended for cavers and mineralogists alike. Cavers will especially enjoy the color photography--at least one photo of each speleothem type is included. The professional mineralogist wi...
$ 45.00
Living in Darkness
One of the World's foremost women underwater explorers, Stephanie Jutta Schwabe, has teamed up with the NSS to publish her book "Living in Darkness". Read about how the author battled ear problems, fear, frus...
$ 15.00
Caves and Karst of the USA
Edited by Art and Peg Palmer, this is the guidebook for the 2009 International Congress of Speleology (ICS) and NSS Convention, and is a guide to the significant cave and karst areas of the US, as well as 67 pages...
$ 50.00
Lew Bicking: A Legendary American Cave Explorer
Baltimore-Based caver Dr. Lewis A. Bicking, Jr., was exceptionally bright-some would have said "brilliant." He was valedictorian of his high school class and earned a Ph.D. at a relatively young age. Bicking was a scient...
$ 36.00
Our Most Popular Items:
Reflective Bat Sticker
Mini Bat Sticker
Basic Cave Diving: A Blueprint for Survival
Reflective Bat Conservation Sticker
Fleece Bat Scarf
Geomorphology and Hydrology of Karst Terrains
Alpine Karst 2012-Volume 4