Wild Apples

Boom, Bust, Boom

A Story About Copper, the Metal that Runs the World

Under a Green Sky

Global Warming, the Mass Extinctions of the Past, and What They Can Tell Us About Our Future

Flotsametrics and the Floating World

How One Man's Obsession with Runaway Sneakers and Rubber Ducks Revolutionized Ocean Science

Solar Cataclysm

How the Sun Shaped the Past and What We Can Do to Save Our Future

Rockhounding Utah

A Guide to the State's Best Rockhounding Sites

Rockhounding Northern California

A Guide to the Region's Best Rockhounding Sites

Rockhounding New England

A Guide to 100 of the Region's Best Rockhounding Sites

Rocks, Gems, and Minerals

Rockhounding Series

Trilobites A to Z

A Paleozoic Encyclopedia

Simply Geology

Facts Made Fast

Rocks & Minerals

Science and Secrets of Natural History

Rocks, Gems, and Minerals of the Rocky Mountains

Falcon Pocket Guides

Agate Hunting Made Easy

How to Really Find Lake Superior Agates

The Spirit of Stone

The Draw of the Sea

Almost Human

The Life And Legacy Of The Neanderthals

The First Philosophers

Evidence for the Superior Intelligence of Homo Neanderthalis

Compsognathus

The Small Dinosaur That Changed Paleontology

Compsognathus Through Deep Time

The Story of the Mammals in 25 Discoveries

Amazing Fossils and the People Who Found Them

The Smithsonian National Gem Collection—Unearthed

Surprising Stories Behind the Jewels

Vanished Giants

The Lost World of the Ice Age

Blue

The Science and Secrets of Nature's Rarest Color

Travels with Trilobites

Adventures in the Paleozoic

Dinosaurs

7th Edition - The Textbook