The first 19 volumes of Underwater Speleology (1974-1992) are available on nsscds.org under Members-> UWS Newsletter (scroll to the bottom to select a year). Much of the history of cave diving can be found here.
I'm working on organizing/scanning/uploading the rest of the archive.
Thanks, Rod - I'm just tackling the first few volumes. There is some rich stuff there!
12-06-2016 10:01 AM
cavedivingwoman
Down to a Sunless Sea is a good read, as Rich says. It is officially out of print but not difficult to find via Abe or other used book sellers.
12-12-2016 08:08 AM
Sludge
Quote:
Originally Posted by cavedivingwoman
It is officially out of print but not difficult to find