It’s the ultimate introduction to cave biology, at least for kids (and alliterate students). Ana Maria Rodriguez wrote a nifty little book on “Vampire bats, giant insects, and other mysterious animals of the darkest caves“, which – amongst other things – features the Cueva del Azufre with its cave mollies and giant waterbugs. It’s complete with a reference cited section, a glossary, further readings, and an index. Not bad for a kid’s book!