Detzer, Karl. Carl Sandburg:A Study in Personality and Background. New York: Harcourt, Brace, 1941. Written before Always the Young Strangers was published, this biography provides an overview of the earlier years of Sandburg's career.

Golden, Harry. Carf Sandburg.

Cleveland: World Publishing, 1961.

This biographical essay on Sandburg, written by a close friend, provides a personal portrait of a great American writer. The book gives an overview of Sandburg's life and work, shows the development of his ideas, and presents some unique material and insights. It is well indexed.

Steichen, Edward, ed. Sandburg: Photographers View Carl Sandburg.

New York: Harcourt, Brace, 1966. A photographic essay of Sandburg, compiled by the award-winning photographer who was also Sandburg's brother-in-law.

Steichen, Paula. Carl Sandburg's Home: Official National Park Handbook.

Washington, DC: U.S. Department of the Interior, 1982. This handbook, written by Sandburg's granddaughter and containing numerous color photographs, describes the...