Simon, N.M.
Schaller, G.B.; Simon, N. 1970. The endangered large mammals of Asia.
Simon, N.; Geroudet, P. 1970. Last survivors: the natural history of animals in danger of extinction. London, Patrick Stephens. pp. 1-275.
Fischer, J.B.; Simon, N.; Vincent, J. 1969. The red book: wildlife in danger. London, Collins. pp. 1-368.
Simon, N. 1966. Red Data Book, vol 1, Mammalia. Morges, IUCN. [not paginated].
Simon, N. 1962. Between the sunlight and the thunder: the wild life of Kenya. London, Collins. pp. 1-384.






