Carl's Doomsday Scenario
Matt Dinniman
Dungeon Crawler Carl (2)
Oil!
Upton Sinclair
Gravity's Rainbow
Thomas Pynchon
Creative Selection
Ken Kocienda
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