African birds of prey.
London: Collins, 1970. Octavo, photographs, maps, chipped dustwrapper. More
London: Collins, 1970. Octavo, photographs, maps, chipped dustwrapper. More
Randburgh: Acorn Books, 1990. Quarto, colour photographs, dustwrapper. More
Cape Town: Struik Winchester, 1987. Quarto, colour plates by Simon Calburn, fine copy in dustwrapper and slipcase. More
Cape Town: David Philip, (1983. reprint). Octavo, 24 colour plates, text illustrations, endpapers patchily browned, good copy in dustwrapper. More
London: Macdonald and Jane's, 1974. first edition). Octavo, photographs, dustwrapper. More
London: New Holland, 1989. Quarto, colour photographs, dustwrapper. More