THE DARKNESS UNDER THE EARTH - BY NORBERT CASTERET IN SOUTH AFRICA

 J.M. Dent & Sons English translation 1954 hardcover. The jacket is worn and rubbed along the edges, with some loss. It is also rubbed and very lightly soiled in places. The boards are sunned at the top and bottom in the small areas where the jacket is torn away, and along the edges. The ex-libris label of the previous owner is pasted to the inside front board. Internally the pages are clean and undamaged. The author recounts the discovery and investigation of ice caves in the mountains above Gavarnie in the Pyrenees.