Farr, Martyn, Gomer, 1997, HB, 125pp

The cave systems of Llangattock Mountain are well known particularly Ogof Agen Allwedd and Darren Cilau. Martyn describes how this intriguing system links together as well as detailing its history and exploration finds. The book includes fantastic colour photos and explains the sad death of fellow cave diver, Roger Solary . (New book)