Sellout - How Washington Gave Away America's Technological Soul and One Man's Fight to Bring It Home
Victoria Bruce
Weird Dinosaurs - The Strange New Fossils Challenging Everything We Thought We Knew
John Pickrell
Origins - The Search for Our Prehistoric Past
Frank H. T. Rhodes
Fossils of Iowa - Field Guide to Paleozoic Deposits
Robert Wolf
Northwest Treasure Hunter's Gem and Mineral Guide (6th Edition) - Where and How to Dig Pan and Mine Your Own Gems and Minerals
Kathy J. Rygle, Stephen F. Pedersen
Southwest Treasure Hunter's Gem and Mineral Guide (6th Edition) - Where and How to Dig Pan and Mine Your Own Gems and Minerals
Kathy J. Rygle, Stephen F. Pedersen
Northeast Treasure Hunter's Gem and Mineral Guide (6th Edition) - Where and How to Dig Pan and Mine Your Own Gems and Minerals
Kathy J. Rygle, Stephen F. Pedersen
Biostratigraphic and Geological Significance of Planktonic Foraminifera
Dr Marcelle K. BouDagher-Fadel
The Barefoot Guide to Florida Fossils
L.M Rathbone
Fossil Mammalia - Part I - The Zoology of the Voyage of HMS Beagle - Under the Command of Captain Fitzroy - During the Years 1832 to 1836
Richard Owen
Real Treasure Hunting for Beginners
Katherine Fletcher
Wandering in Rock Country - One Rock One Story
Tien C. Lee
A Pebble for Your Thoughts - How One Kindness Rock At the Right Moment Can Change Your Life
Megan Murphy
Green Energy: The Basics
Janet Amber
Identification of Jade
Trudy Toohill
Healing Crystals: The Beginner’s Guide to Healing Crystals and Their Meanings and Uses: Includes Types of Healing Crystals and Their Uses and How to Clean Clear Charge and Activate Your Crystals
Shawna Blood
Help I Have to Teach Rock and Mineral Identification and I'm Not a Geologist! - The Definitive Guide for Teachers and Home School Parents for Teaching Rock and Mineral Identification
Tracy DJ Barnhart
Early Australian Gemstone Discoveries - Australian Gemstones Series #1
Trudy Toohill
Jade Gemstones - A Collection of Historical Articles on the Origins Structure Properties and Uses of Jade
Authors Various
A Guide to Birthstones - A Collection of Historical Articles on the Gemstones Linked to Astrology
Authors Various
Gemstone Facet Cutting - A Collection of Historical Articles on Methods and Equipment Used for Working Gems
Various Various
The Classification Identification and Characteristics of Gemstones - A Collection of Historical Articles on Precious and Semi-Precious Stones
Various Various
Tourmaline Gemstones - A Collection of Historical Articles on the Origins Structure and Properties of Tourmaline
Authors Various
Shark Tooth Hunting on the Carolina Coast
Ashley Oliphant
