Deep into Yellowstone: A Year’s Immersion in Grandeur and Controversy

The Anthropocene Reviewed: The Instant Sunday Times Bestseller

Never Cry Wolf

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

The World According to Bob: The further adventures of one man and his street-wise cat

The Book of Hope: A Survival Guide for Trying Times

The Solace of Open Spaces

A Wolf Called Romeo

The Genius of Birds

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

Happily Ever Esther: Two Men, a Wonder Pig, and Their Life-Changing Mission to Give Animals a Home

Funny Farm: My Unexpected Life with 600 Rescue Animals

Into the Planet: My Life as a Cave Diver

A Book of Bees: And How to Keep Them

Cat Tale: The Wild, Weird Battle to Save the Florida Panther

Where the Falcon Flies: A 3,400 Kilometre Odyssey From My Doorstep to the Arctic

The Sting of the Wild