Ford, Trevor D. (2010); PDMHS (Peak District Mines Historical Society) 17-5 Sum - Geological Setting of the Lead Mines in the Northern Part of the White Peak, The; 48 pages (1-48)
Heathcote, Chris (2010); PDMHS (Peak District Mines Historical Society) 17-5 Sum - History and Gazetteer of the Lead Mines within Bradwell Liberty, A; 31 pages (55-85)
Rieuwerts, J.H. (1993); PDMHS (Peak District Mines Historical Society) 12-2 Win - Elias Pedley, a Castleton Lead Miner and his Contribution to early Geological Thought; 3 pages (57-59)
