The Evolutionary Theories of Charles Darwin and Herbert Spencer [and Comments and Replies]

Derek Freeman, Carl Jay Bajema, John Blacking, Robert L. Carneiro, U. M. Cowgill, Santiago Genovés, Charles C. Gillispie, Michael T. Ghiselin, John C. Greene, Marvin Harris, Daniel Heyduk, Kinji Imanishi, Nevin P. Lamb, Ernst Mayr, Johannes W. Raum, G. G. Simpson • 1974

Biophilosophy. By Bernhard Rensch. xi + 377 pp., bibliography, indices. Columbia University Press, New York. 1971. $12.50 (cloth)

G. G. Simpson • 1972

On Sarles's Views on Language and Communication

G. G. Simpson, Harvey B. Sarles • 1970

The Nomenclature of the Hominidae, Including a Definitive List of Hominid Taxa.

B.G. Campbell, G. G. Simpson • 1966

Behavior and Evolution.

Anne Roe, Marshall D. Sahlins, G. G. Simpson • 1959