A manual of overhead environment diving in caves and mines, under ice and in wrecks, by Martyn Farr
A guide to dive sites in caves and mines throughout Britain and Europe, by Martyn Farr Use the Updates tab to check for new access information before undertaking any dive
Alan Thomas' collection of cave diving stories of exploration, published under the Ina Books imprint.
The Andros Project expedition report 1987
The Blue Holes of the Bahamas by Robert Palmer
Deep Into Blue Holes by Robert Palmer
Caves and Cave Diving by Guy de Lavaur