Then immerse yourself in a Speleo Digest! (Sold to NSS Members only)
This is the only book that lets you read the best caving articles and cartoons from a year's worth of grotto newsletters, and keep up with developments and adventures in caving around the nation.
See where cavers in other states are caving, and learn what their caves are like, what projects are underway, the virgin passage they're finding, the adventures they're having, and how they approached and solved their conservation, land owner, and other issues.
Go here: http://www.NSSBookstore.org. Click on Speleo Digest.
Don't miss this special promotion:
Buy any two Speleo Digest from 1990 through 2002 and receive a 1993 Speleo Digest FREE!!