Related publications
Log of the Wookey Hole Exploration Expedition 1935
A reprint of the privately-produced 1936 edition by Graham Balcombe & Penelope Powell with a foreword by Herbert Balch and additional material arranged by Duncan Price. This book is fascinating insight into the early days of exploration at this world-famous site by the pioneers of cave diving. Published by the CDG in 2009. 288 pages, hard-back [buy]
A Glimmering in Darkness
A collection from the principal records in the “archives” of Graham Balcombe on the events leading to the foundation of the Cave Diving Group and notebook records of the early “ops.” in which he took part. Published by the CDG in 2007 to mark the centenary of the author's birth. 280 pages, hard back
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Swildon's Hole - 100 years of exploration
Dave Irwin, Alison Moody & Andy Farrant relate the history of exploration, description of the cave and its geomorphology of this famous Mendip cave. 276 pages in full colour hard back
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