• "The Journey of Howling Wolf," M.H.S. Miscellany, Winter 1992-1993.

• Janet C. Berlo, editor, Plains Indian Drawings 1865-1935: Pages from a Visual History, (New York: Henry N. Abrams, 1996).

• Moira F. Harris, Between Two Cultures: Kiowa Art from Fort Marion (St. Paul, Minn.: Pogo Press, 1989).

• Francis Parkman, France and England in North America, 2 vols., edited by David Levin (New York: Library of America, 1983).

• Karen Daniels Petersen, Plains Indian Art from Fort Marion (Norman: University of Oklahoma Press, 1971).

• Richard H. Pratt, Battlefield and Classroom: Four Decades with the American Indian, 1867-1904, edited by Richard M. Utley (New Haven: Yale University Press, 1964).

• Joyce M. Szabo, Howling Wolf and the History of Ledger Art (Albuquerque: University of New Mexico Press, 1994).

• Herman J. Viola et al., Warrior Artists: Historic Cheyenne and Kiowa Indian Ledger Art (Washington, D.C.: National Geographic Society, 1998).