Alexander. Gardner's Photographic Sketchbook of the War. 2 vols. 1866. Reprint, New York: Dover Publications, 1959.
Mary. Mathew Brady and the Image of History. Washington, D.C.: Smithsonian Institution, 1997.
George. Mathew Brady: His Life and Photographs. New York: Cobblehill Books, 1994.
Alan. Reading American Photographs: Images as History, Mathew Brady to Walker Evans. New York: Hill and Wang, 1989.