All Thirteen: The Incredible...
Christina Soontornvat
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Journey to the Crystal Cave
Poppy Green,
Jennifer A. Bell (Illustrator)
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The Luminous Dead: A Novel
Caitlin Starling
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Hidden Nature: Wild Southern...
Michael Ray Taylor
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The Unfortunates
Kim Liggett
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The Boys in the Cave: Deep...
Matt Gutman
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Lechuguilla Cave: Discoveries...
Max Wisshak (Editor),
Hazel A. Barton (Editor)
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Cave
Donald M Silver,
Ms. Patricia J Wynne (Illustrator)
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Reef Smart Guides Florida:...
Peter McDougall,
Ian Popple
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The Mellops Go Spelunking
Tomi Ungerer
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Blind Descent: The Quest to...
James M. Tabor
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Titan and the Wild Boars: The...
Susan Hood,
Dow Phumiruk (Illustrator)
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The Most Crucial Knots to...
Aaron Linsdau
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Mystery at Bob-white Cave
Kathryn Kenny
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Out of Control
Mary Connealy
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Great Caves of the World
Tony Waltham
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Thirteen Lessons That Saved...
John Volanthen
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Miracle in the Cave: The 12...
Liam Cochrane
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Exploring Caves: Journeys...
Nancy Holler Aulenbach
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The Great Cave Rescue: The...
James Massola
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The Ultimate Boston Sports...
Matthew Doucet
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Thirteen Lessons That Saved...
John Volanthen
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To The Center Of The Earth
Greig Beck
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The Floyd Collins Tragedy at...
Robert H Thompson
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