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Dean, John W. Warren G. Harding. New York: Times Books, 2004.
Russell, Francis. The Shadow of Blooming Grove: Warren G. Harding in His Times. New York: McGraw-Hill, 1968.
Sinclair, Andrew. The Available Man: The Life behind the Mask of Warren Gamaliel Harding. New York: Macmillan, 1965.
Trani, Eugene P., and David L. Wilson. The Presidency of Warren G. Harding. Lawrence: Regents Press of Kansas, 1977.