1491: New Revelations of the Americas Before Columbus

American Buffalo: In Search of a Lost Icon

The Anthropocene Reviewed: The Instant Sunday Times Bestseller

Weight Loss Hypnosis: Transform Your Body and Mind With Powerful Hypnosis Techniques for Healthy Lifestyle Habits (Lose Weight Naturally & Develop Mindful Eating Habits with Hypnotherapy Positive Affirmations)

The Invention of Nature: The Adventures of Alexander von Humboldt, the Lost Hero of Science: Costa & Royal Society Prize Winner

The High Sierra: A Love Story

Life on Earth

The Book of Hope: A Survival Guide for Trying Times

The Solace of Open Spaces

The Genius of Birds

The Origin of Species by Means of Natural Selection: or, The Preservation of Favored Races in the Struggle for Life

The Whisper on the Night Wind: The True History of a Wilderness Legend

Toms River: A Story of Science and Salvation

A Thousand Mile Walk to the Gulf

Funny Farm: My Unexpected Life with 600 Rescue Animals

Silent Spring

American Wolf: A True Story of Survival and Obsession in the West

Into the Planet: My Life as a Cave Diver

The Lost Dinosaurs of Egypt

My Garden World: the Sunday Times bestseller