London: T. Nelson and Sons, 1888. 8vo. xii, 204 pages. 40 illustrations in text. Original blue gilt- and black-decorated cloth. FIRST EDITION. An account of the most famous caves and cave-temples in the world.
Australia: Angus & Robertson, 1992. Folio. 318 pages. Richly illustrated with color photographs. Cloth; dust jacket. FIRST EDITION. Covers 54 species of parrots (including cockatoos and lorikeets) and 27 species of pigeons and doves.
The Birds of Papua New Guinea [Vols. I and II, complete set]
Alderley, Australia: Dove Press, 1990. Two volumes, folio. Lavishly illustrated with color photography. Cloth; dust jackets; slipcase. FIRST EDITION, signed by Coates on the titles of both volumes. The first definitive account of the bird life of the country.