[en] The Death of the Animal Columbia University Press
[en] [Time Riders 01] • Time Riders Walker Childrens
[en] Experiencing Animal Minds Columbia University Press
[en] Beyond Words · What Animals Think and Feel Henry Holt and Co.
[en] Geoengineering Earth's Climate Twenty-First Century Books (Tm)
[en] [Gutenberg 52782] • Aaron in the Wildwoods Boston, New York, Houghton, Mifflin and Company
[en] [Gutenberg 27951] • Policeman Bluejay Lighthouse Books for Translation and Publishing
[en] Southeaster And Other Stories
[en] You Can Save the Earth Hatherleigh Press
[en] The Real Cost of Fracking Beacon Press
[en] What the Robin Knows · How Birds Reveal the Secrets of the Natural World Mariner Books
[en] Integral Ecology · Uniting Multiple Perspectives on the Natural World Integral Books
[en] The Girl and the Grove Flux
[en] The End of the Wild Little, Brown Books for Young Readers
[en] [DC Super Heroes: Batman 01] • Arctic Attack Stone Arch Books
[en] The Crows of Beara Ashland Creek Press
[en] Facing Climate Change Columbia University Press
[en] Facing Climate Change · an Integrated Path to the Future Columbia University Press
[en] Who Owns the Arctic? Understanding Sovereignty Disputes in the North Douglas & McIntyre
[en] The Last Mile Ashland Creek Press