Washington: Smithsonion Institution Press, 1988. Octavo, paperback. More

Cambridge: International Council for Bird Preservation, 1987. Octavo, softcover. International Council for Bird Preservation Technical Publication No. 6. Based on the proceedings of a Symposium and Workshop held at the 19th World Conference of the International Council for Bird Preservation, June 1986, Queens University, Kingston, Ontario, Canada. More

Washington: Smithsonian Institution Press, 1992. Quarto, paperback, text illustrations. More

Chicago: University of Chicago, 2010. Octavo, colour illustrations, laminated boards. Presents a classification system and threat analysis for bird habitats in the United States, and the most thorough and scientifically credible assessment of threats to birds published to date, as well as a new list of birds of conservation concern..... More

Sydney: Reed, 1981. Large octavo, text illustrations and maps, signature, bookplate, dustwrapper. More

Longmans, Green and Co., 1924. Octavo, publisher's cloth. More

Sandy: RSPB, 1988. Octavo, colour photographs, other illustrations, fine copy in dustwrapper. More

Cambridge: Bird Life International, 1998. Octavo, maps, photographs, illustrations, softcover. Makes a unique contribution to the identification of priorities for biodiversity conservation by using birds - one of the best known groups of animals - as indicators of areas of high endemism. More

Madison: University of Wisconsin Press, 1983. Octavo, softcover. More