London: J.M. Dent & Sons LTD. 1947. First Thus. Hardcover. 5 5/8 X 8 5/8 Inches. 172 PP. Near Fine / Very Good. Item #1358
First English edition after the French (1940). Original dust jacket price-clipped. One of a few books on the art of spelunking by Casteret. Slight wear and a few small closed tears to DJ edges and folds. A very nice copy overall.