The Tree Book: The Stories, Science, and History of Trees

The Secret Life of Plants: A Fascinating Account of the Physical, Emotional, and Spiritual Relations Between Plants and Man

The Science of Animals: Inside their Secret World

The Corfu Trilogy

Habitats: Discover Earth's Precious Wild Places

Cry of the Kalahari

The Ecology Book: Big Ideas Simply Explained

Native Plants of the Sydney Region: From Newcastle to Nowra and west to the Dividing Range

The Astronomy Book: Big Ideas Simply Explained

The Botany of Desire: A Plant's-Eye View of the World

The Cat Encyclopedia: The Definitive Visual Guide

American Buffalo: In Search of a Lost Icon

The Biology Book: Big Ideas Simply Explained

The Flowering Plants Handbook: A practical guide to families and genera of the world

The Concise Human Body Book: An illustrated guide to its structure, function and disorders

Growing Gourmet and Medicinal Mushrooms

Simply Astronomy

The Light Eaters: How the Unseen World of Plant Intelligence Offers a New Understanding of Life on Earth

The Science of the Earth: The Secrets of Our Planet Revealed