The Well of Ascension
Brandon Sanderson
Mistborn (2)
Fire in the Valley
Michael Swaine & Paul Freiberger
The Coal War
Upton Sinclair
The Coal War (2)
Dune
Frank Herbert
Dune (1)
Hiking through History Colorado
Robert Hurst
Hiking Colorado: A Guide to the State's Greatest Hiking Adventures
Sandy Heise & Maryann Gaug
Hiking Waterfalls in Colorado
Susan Joy Paul
60 Hikes Within 60 Miles: Denver and Boulder
Kim Lipker
Mountaineering
The Mountaineers