Gem

Writing Better Lyrics

Rocks & Minerals

Oceanology: The Secrets of the Sea Revealed

The Ecology Book: Big Ideas Simply Explained

Dirt: The Ecstatic Skin of the Earth

Micro Life: Miracles of the Miniature World Revealed

The Essential Guide to Crystals, Minerals and Stones

Zoology: Inside the Secret World of Animals

Rocks, Gems, and Minerals

Wildlife of the World

Mafia: The Government's Secret File on Organized Crime

Natural History

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

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

Rockhounding Montana: A Guide to 100 of Montana's Best Rockhounding Sites, Edition 3

What's that Tree?: A Beginner's Guide

Rockhounding Idaho: A Guide to 99 of the State’s Best Rockhounding Sites

Encyclopedia of Garden Plants for Every Location: Featuring More Than 3,000 Plants

The Complete Directory to Prime Time Network and Cable TV Shows, 1946-Present