——. “Route of Jedediah S. Smith in 1826,” California Historical Society Quarterly, October, 1923, pp. 228-236.
Merrill, George P. The First One Hundred Years of American Geology (Yale University Press, 1924), 774 pp.
Michael, Enid. “A Distributional List of Yosemite Birds,” Bulletin 2, Yosemite Natural History Association, 1927, pp. 1-15.
——. “The Common Nesting Birds of Yosemite Valley,” Yosemite Nature Notes, 1930, pp. 41-64.
——. “Nature Garden a New Feature of Yosemite Museum,” Yosemite Nature Notes, 1932, pp. 4-5.
——. [See also Yosemite section, U. S. National Park Service, Bibliography, 1941.]
Miller, G. C. “A Pioneer of the Yosemite,” Overland Monthly, April, 1910, pp. 390-394.
Mills, Cosie Hutchings [Mrs. Gertrude Hutchings Mills]. Letter to Mrs. Elizabeth Godfrey: reminiscences of pioneer days in Yosemite Valley. (MS in Yosemite Museum.)
Mills, E. A. “Touring in Our National Parks,” Country Life in America, January, 1913, pp. 33-36.
Minturn, William. Travels West (London, 1877), 396 pp.