The Science of the Earth: The Secrets of Our Planet Revealed (DK Secret World Encyclopedias)
The Rockhounding Encyclopedia: The Gem Hunter’s Guide to Identifying and Collecting Over 100 Unique Gemstones, Minerals, Fossils & Geodes | Featuring America’s Top 500 Rockhounding Sites
Timefulness: How Thinking Like a Geologist Can Help Save the World
The Illustrated Guide to Rocks & Minerals: How to Find, Identify and Collect the World's Most Fascinating Specimens, with Over 800 Detailed Photographs and Illustrations
Geology: A Complete Introduction (Teach Yourself)
Aerial Geology: A High-Altitude Tour of North America’s Spectacular Volcanoes, Canyons, Glaciers, Lakes, Craters, and Peaks
The Map That Changed the World: William Smith and the Birth of Modern Geology
National Geographic Pocket Guide to Rocks and Minerals of North America