Cry of the Kalahari

The Anthropocene Reviewed: The Instant Sunday Times Bestseller

The High Sierra: A Love Story

Gorillas in the Mist

A Wolf Called Romeo

Life on Earth

The Book of Hope: A Survival Guide for Trying Times

And No Birds Sang

The Running Hare: The Secret Life of Farmland

Toms River: A Story of Science and Salvation

A Thousand Mile Walk to the Gulf

A Sting in the Tale

Funny Farm: My Unexpected Life with 600 Rescue Animals

The Story of My Boyhood and Youth

Organic planet: Autobiography of an eco-loving Yogi

Wild New World: The Epic Story of Animals and People in America

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

Into the Planet: My Life as a Cave Diver

How to be a Bad Birdwatcher Anniversary Edition: Embrace the everyday joy of birdwatching – to the greater glory of life

My Garden World: the Sunday Times bestseller