The Ultimate Guide to Sea Glass: Finding, Collecting, Identifying, and Using the Ocean's Most Beautiful Stones

The Illustrated Guide to Fossils & Fossil Collecting: A Reference Guide to Over 375 Plant and Animal Fossils from Around the Globe and How to Identify Them, with Over 950 Photographs and Artworks

Nature Guide: Rocks and Minerals: The World in Your Hands (DK Nature Guides)

The Firefly Guide to Minerals, Rocks and Gems

Collecting Rocks, Gems and Minerals: Identification, Values and Lapidary Uses

Rockhounding Arizona: A Guide to the State’s Best Rockhounding Sites (Rockhounding Series)

Gemstone Tumbling, Cutting, Drilling & Cabochon Making: A Simple Guide to Finishing Rough Stones

Rocks & Minerals of Washington and Oregon: A Field Guide to the Evergreen and Beaver States (Rocks & Minerals Identification Guides)

Rockhounding Nevada: A Guide to The State's Best Rockhounding Sites (Rockhounding Series)

100 Questions About Rocks & Minerals (Sparkling Statistics & Fascinating Facts)