In this thread, it was suggested that there might be grottos without caving libraries. My first thought was "say it ain't so!" Anyway, this led me to be curious about grotto libraries other than my own. We have a number of books in our library, including books on famous caves (e.g. Lech), books on specific geographic areas and their caves, books on Speleology, books on cave conservation, books on rescue, books on surveying, books on caving technique (e.g. On Rope[i], [i]Alpine Caving Techniques), and various other books (e.g. a book on the most sick and horrid things that people have ever found in caves). We also have some periodicals, such as NSS News (of course) and the Northeastern Caver (which we have in individual issues and, for older issues, bound volumes).
One of these days, maybe SUOC will put a list of the materials in our caving library on our website. Maybe.
So, just for fun...does your grotto have a library? What kind of books (or other materials) are in it?