The Speleo Digest is an annual compilation of the most important articles
appearing in grotto newsletters. Each digest contains a wealth of information on
caves, cave science, cartography and equipment, as well as fiction and cave
humor. No caver's library is complete without a full set.
Table of contents is available hereJames Adler & Mark Adler, Editors
2001
ISSN 0584-8717
598 pages, softbound