Roaming the Rockies. 1930. Farrar & Rinehart. 333 pp., illustrated.
Rocky Mountain National Park on pp. 228-246.
Roaming American Playgrounds. 1934. 331 pp., illustrated. Farrar & Rinehart.
Rocky Mountain National Park on pp. 129-131.
Frothingham, Robert. Trails Through the Golden West. Robert M. McBride, New York.
Hart, John L. Jerome. Fourteen Thousand Feet. 2d ed., 1931. Colorado Mountain Club, Denver. 71 pp.
Hewes, Charles Edwin. Songs of the Rockies. 1914. 129 pp., illustrated. Edgerton.
Jackson, William H., and Driggs, H. R. The Pioneer Photographer. 1929.
Rocky Mountain National Park on pp. 143-152.
Jeffers, Le Roy. The Call of the Mountains. 282 pp., illustrated. Dodd, Mead & Co., New York.