Ravens in Winter

Indian Grey Hornbill: Unravelling the Secrets

One Wild Bird at a Time: Portraits of Individual Lives

Field Guide to the Birds of Oman

The Geese of Beaver Bog

The Happiness of Dogs: Why the Unexamined Life Is Most Worth Living

Why We Run: A Natural History

ID Handbook of European Birds

Winter World: The Ingenuity of Animal Survival

Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness

Zoology: An Introduction

Mind of the Raven: Investigations and Adventures with Wolf-Birds

Wesley the Owl: The Remarkable Love Story of an Owl and His Girl

Life Everlasting: The Animal Way of Death

The Handbook of Bird Identification: For Europe and the Western Palearctic

A Naturalist at Large: The Best Essays of Bernd Heinrich

Invertebrate Zoology (Multicolour Edition)

The Trees in My Forest

Running with Sherman: How a Rescue Donkey Inspired a Rag-tag Gang of Runners to Enter the Craziest Race in America

Racing the Clock: Running Across a Lifetime