Garfield Peak Trail Guide, published by the Crater Lake Institute
Wildlife Portfolio of the Western National Parks by Joseph S. Dixon, 1942
Along Crater Lake Roads: A Road Guide to Crater lake National Park by George R. Ruhle, revised 1964
Birds of Crater Lake National Park by Dick Follett, 1979
Shrubs of Crater Lakeby Charles F. Yocum, 1964
Crater Lake National Park Trails by Connie Toops, 1980
The Mountain with a hole in the top: Reflections on Crater Lake by the Shaw Historical Library, 2001
Crater Lake National Park: A History by Rick Harmon, 2002
A Crater Lake National Park Vascular Plant Checklist by Peter F. Zika, 2003
Crater Lake: Gem of the Cascades, Commemorative Centennial Edition by K. R. Cranson
Historic Rim Drive: The Road Guide with Postcards You Can Mail!By Stephen R. Mark, 1999
Oregon Out of Doors: Crater Lake By The Mazamas, 1922
Forests of Crater Lake National Park by J. F. Pernot, 1916
The Battle Against Bark Beetles in Crater Lake National Park: 1925-34By Boyd E. Wickman, 1990
Soil Survey of Crater Lake National Park, Oregon By Gerald Weinheimer, 2002
Marooned in Crater Lake: Stories, with Original Situations and Ingenious Plots, of the Skyline Trail, the Umpqua Trail, and the Old Oregon Trail By Alfred Powers, 1930
Steel Points: Crater Lake By William Gladstone Steel, January 1907, No. 2
Crater Lake: The Story of it’s Origin By Howel Williams, 1970
