Rockhounding Colorado: A...
William A Kappele,
Gary Warren (Revised by)
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Great Alaskan Dinosaur...
Buddy Davis,
New Leaf Press
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Gem Minerals of Idaho: With...
John A Beckwith
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Colorado Rocks & Minerals: A...
Dan R Lynch,
Bob Lynch
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Lake Michigan Rock Picker's...
Bruce Mueller,
Kevin Gauthier
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Rockhounding New Mexico: A...
Martin Freed,
Ruta Vaskys
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Seashells of the World
R Tucker Abbott
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National Audubon Society...
Ida Thompson
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The Ark
Boyd Morrison
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Southeast Treasure Hunter's...
Kathy J. Rygle
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There's Something about a Rock
Linda Kranz
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Lake Superior Rock Picker's...
Bruce Mueller,
Kevin Gauthier
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Let's Go Rock Collecting
Roma Gans
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The Trilobite Collector's...
Andy Secher
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Minerals of Nevada
Stephen B Castor,
Gregory C Ferdock
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At the Mountains of Madness
H P Lovecraft
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A Zoo in My Luggage
Gerald Malcolm Durrell
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Domain
Steve Alten
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Spacesuits: The Smithsonian...
Amanda Young,
Mark Avino (Photographer)
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Sherlock Bones and the...
Renee Treml
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The Bafut Beagles
Gerald Durrell
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Fee Mining and Rockhounding...
James Martin Monaco
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American Mineral Treasures
Gloria Staebler
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Gem Trails of Pennsylvania...
Scott Stepanski,
Snow
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