[en] Narrating Nature, Wildlife Conservation and Maasai Ways of Knowing University of Arizona Press
[en] Diet for a Changing Climate, Food for Thought Twenty-First Century Books (Tm)
[en] Geoengineering Earth's Climate Twenty-First Century Books (Tm)
[en] Facing Climate Change Columbia University Press
[en] Who Owns the Arctic? Understanding Sovereignty Disputes in the North Douglas & McIntyre
[en] The Man Who Built the Sierra Club, A Life of David Brower Columbia University Press
[en] Forest Ecosystems Johns Hopkins University Press
[en] Seeds of Hope Grand Central Publishing
[en] 3D Printing Twenty-First Century Books (Tm)
[en] The Water Will Come Little Brown and Company
[en] Facing Climate Change · an Integrated Path to the Future Columbia University Press
[en] The Last Unicorn Little Brown and Company
[en] You Can Save the Earth Hatherleigh Press
[en] Blue Revolution · Unmaking America's Water Crisis Beacon Press
[en] The Lomborg Deception · Setting the Record Straight About Global Warming Yale University Press
[en] Ground Truth: A Guide to Tracking Climate Change at Home University of Chicago Press
[en] The New Noah Pan Macmillan