The Annihilation of Nature: Human Extinction of Birds and Mammals

Last Chance To See

The Sixth Extinction: An Unnatural History

Life: A Journey through Science and Politics

The Dragon Behind the Glass: A True Story of Power, Obsession, and the World's Most Coveted Fish

The Dominant Animal: Human Evolution and the Environment

Monster of God: The Man-Eating Predator in the Jungles of History and the Mind

One With Nineveh: Politics, Consumption, and the Human Future

The Last Rhinos: My Battle to Save One of the World's Greatest Creatures

Killing the Koala and Poisoning the Prairie: Australia, America, and the Environment

The Eye of the Elephant: An Epic Adventure in the African Wilderness

Humanity on a Tightrope: Thoughts on Empathy, Family, and Big Changes for a Viable Future

Pangolins – Scales of Injustice

Seasonally Dry Tropical Forests: Ecology and Conservation

Lost Animals: Extinction and the Photographic Record

The Whale Warriors: The Battle at the Bottom of the World to Save the Planet's Largest Mammals

The End of Nature

Rewilding Our Hearts: Building Pathways of Compassion and Coexistence

Among the Great Apes: Adventures on the Trail of Our Closest Relatives

Optimistic Environmentalist, The: Progressing Towards a Greener Future