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

The Elephant Whisperer: Learning About Life, Loyalty and Freedom From a Remarkable Herd of Elephants

The Science of Animals: Inside their Secret World

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

The Astronomy Book: Big Ideas Simply Explained

The Corfu Trilogy

The Ecology Book: Big Ideas Simply Explained

Pterosaurs: Natural History, Evolution, Anatomy

Simply Astronomy

Cry of the Kalahari

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

A Swift Guide to Butterflies of Mexico and Central America: Second Edition, Edition 2

Happy Cactus: Choose It, Love It, Let It Thrive

Field Guide to Whales, Dolphins and Porpoises

Earth: The Definitive Visual Guide

Habitats: Discover Earth's Precious Wild Places

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

How Space Works: The Facts Visually Explained

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

What's that Rock or Mineral?