Simon, N.M.
Simon, N.; Geroudet, P. 1970. Last survivors: the natural history of animals in danger of extinction. London, Patrick Stephens. pp. 1-275.
Fisher, J.; Simon, N.; Vincent, J. 1969. The red book: wildlife in danger. London, Collins. pp. 1-368.
Simon, N. 1962. Between the sunlight and the thunder: the wild life of Kenya. London, Collins. pp. 1-384.






