Duff, K.L. (ed.), 1985, The story of Swanscombe Man, Maidstone: Kent County Council.

Weiner, J.S., 1953, The solution of the Piltdown problem, London: British Museum.

Marston, Alvan T., 1952, Reasons why the Piltdown canine tooth and mandible could not belong to Piltdown Man.

Marston, Alvan T., 1950, The relative ages of the Swanscombe and Piltdown skulls, with special reference to the results of the flurorine estimation test, [n.p.]: [n.p.].

Smith, G. Elliot, 1926, Casts obtained from the brain cases of fossil men, New York: American Museum of Natural History.