Lawson, Laurin L. Souvenir History of Fort Robinson. Crawford, Nebr.: Northwest Nebraska News, 1930.
McGillycuddy, Julia Blanchard. McGillicuddy Agent, A Biography of Dr. Valentine T. McGillicuddy. Stanford University, Calif: Stanford University Press, c. 1941.
Mills, Anson. My Story. Washington, D. C.: Published by the author, 1918.
Sandoz, Mari. Cheyenne Autumn. New York: McGraw-Hill Book Co., Inc., c. 1953.
——. Crazy Horse, the Strange Man of the Oglalas. New York: Alfred A. Knopf, 1942.
——. Old Jules. Boston: Little, Brown, & Co., 1935.
Schmitt, Martin F. (ed.) General George Crook, His Autobiography. Norman, Okla.: University of Oklahoma Press, 1946.
Periodicals and Newspapers
Nebraska History, a Quarterly Magazine. Lincoln: Nebraska State Historical Society, 1918——.
Allen, Charles W., “Red Cloud and the U. S. Flag,” XXII, No. 1 (January-March, 1941), 77-88.
Brininstool, E . A., et al. “Chief Crazy Horse, His Career and Death,” XII, No. 1 (January-March, 1929), 4-78.
Burns, Robert H. “The Newman Ranches, Pioneer Cattle Ranches of the West,” XXXIV, No. 1 (March, 1953), 21-32.
Cook, James H. “Early Days in Ogallala,” XIV, No. 2 (April-June, 1933), 86-99.
Mahnken, Norbert R. “The Sidney-Black Hills Trail,” XXX, No. 3 (September, 1948), 203-225.
Mattison, Ray H. “The Army Post on the Northern Plains, 1865-1885,” XXXV, No. 1 (March, 1954), 17-43.
——. “The Indian Reservation System on the Upper Missouri, 1865-1890,” XXXVI, No. 3 (September, 1955), 141-172.
Unthank, O. B. “Red Cloud Agency and Fort Laramie, 1867-1874,” VII, No. 1 (January-March, 1924), 27-29.
Wight, Willard E. (ed.) “A Young Medical Officer’s Letters From Fort Robinson and Fort Leavenworth, 1906-1907,” XXXVII, No. 2 (June, 1956), 135-147.
Wilson, Everett P. “The Story of the Oglala and Brule Sioux in the Pine Ridge Country of Northwest Nebraska in the Middle Seventies,” XXII, No. 1 (January-March, 1941), 15-32.