Tupai: A Field Study of Bornean Treeshrews by Louise H. Emmons (Author) December 2000 Paperback $33.95, £29.00|eBook $33.95, £29.00
Bring Back the Buffalo!: A Sustainable Future for America's Great Plains by Ernest Callenbach (Author) October 2000 Paperback $31.95, £27.00
Bonobo: The Forgotten Ape by Frans B. M. de Waal (Author), Frans Lanting (Author) October 1998 Paperback $41.95, £35.00|eBook $39.95, £34.00
California Grizzly by Tracy I. Storer (Author), Lloyd P. Tevis Jr. (Author) December 1996 Paperback $30.95, £26.00
The Hawaiian Spinner Dolphin by Kenneth S. Norris (Author), Bernd Wursig (Author), Randall S. Wells (Author), Melany Wursig (Author) August 1994 Hardcover $68.95, £58.00|eBook $68.95, £58.00
A Bat Man in the Tropics: Chasing El Duende by Theodore Fleming (Author) January 1970 eBook $63.00, £53.00
Whales, Whaling, and Ocean Ecosystems by James A. Estes (Editor), Douglas P. DeMaster (Editor), Daniel F. Doak (Editor), Terrie M. Williams (Editor) January 1970 eBook $85.00, £71.00
Biodiversity Response to Climate Change in the Middle Pleistocene: The Porcupine Cave Fauna from Colorado by Anthony D. Barnosky (Editor) January 1970 eBook $155.00, £130.00
Giant Pandas: Biology and Conservation by Don Lindburg (Editor), Karen Baragona (Editor) January 1970 eBook $74.95, £63.00