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

Rocks, Gems, and Minerals

Rocks and Minerals

The Astronomy Book: Big Ideas Simply Explained

Field Guide to Rocks & Minerals of Southern Africa

How Space Works: The Facts Visually Explained

Dirt: The Ecstatic Skin of the Earth

The Ecology Book: Big Ideas Simply Explained

Handy Pocket Guide to Asian Gemstones

What's that Flower?: The Simplest ID Guide Ever

Blue: The Science and Secrets of Nature's Rarest Color

Simply Astronomy

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

Uranium: War, Energy, and the Rock That Shaped the World

Habitats: Discover Earth's Precious Wild Places

Earth: The Definitive Visual Guide

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

Rock Mechanics: For underground mining, Edition 3