ウッドはフリーメイソンであり、1921年から1924年までシーダーラピッズのマウント・ハーモン・ロッジの263番目の会員だった[18][19]。第3階級の儀式を受けた後、1921年に『フリーメイソンの最初の3階級』(The First Three Degrees of Freemasonry)を描いた[20]。しかし、1924年3月に会費を支払わなかったため会員資格を停止され、それ以降フリーメイソンと関わることはなかった[21]。
^Wilson, Scott. Resting Places: The Burial Sites of More Than 14,000 Famous Persons, 3d ed.: 2 (Kindle Location 51786). McFarland & Company, Inc., Publishers. Kindle Edition.
Corn, Wanda M. Grant Wood: The Regionalist Vision. New Haven: Minneapolis Institute of Arts and Yale University Press, 1983.
Crowe, David. "Illustration as Interpretation: Grant Wood's 'New Deal' Reading of Sinclair Lewis's Main Street." In Sinclair Lewis at 100: Papers Presented at a Centennial Conference, edited by Michael Connaughton, 95–111. St. Cloud, MN: St. Cloud State University, 1985.
Czestochowski, Joseph S. John Steuart Curry and Grant Wood: A Portrait of Rural America. Columbia: University of Missouri Press and Cedar Rapids Art Association, 1981.
DeLong, Lea Rosson. Grant Wood's Main Street: Art, Literature and the American Midwest. Ames: Exhibition catalog from the Brunnier Art Museum at Iowa State University, 2004.
When Tillage Begins, Other Arts Follow: Grant Wood and Christian Petersen Murals. Ames: Exhibition catalog from the Brunnier Art Museum at Iowa State University, 2006.
Dennis, James M. Grant Wood: A Study in American Art and Culture. New York: Viking Press, 1975.
Renegade Regionalists: The Modern Independence of Grant Wood, Thomas Hart Benton, and John Steuart Curry. Madison: University of Wisconsin Press, 1998.
Evans, R. Tripp. Grant Wood [A Life]. New York: Alfred A. Knopf, 2010 OCLC503041934.
Graham, Nan Wood, John Zug, and Julie Jensen McDonald. My Brother, Grant Wood. Iowa City: State Historical Society of Iowa, 1993.
Green, Edwin B. A Grant Wood Sampler, January Issue of the Palimpsest. Iowa City: State Historical Society of Iowa, 1972.
Haven, Janet. "Going Back to Iowa: The World of Grant Wood", MA project in conjunction with the Museum for American Studies of the American Studies Program at the University of Virginia, 1998; includes list of paintings and gallery.
Hoving, Thomas. American Gothic: The Biography of Grant Wood's American Masterpiece. New York: Chamberlain Brothers, 2005.
Milosch, Jane C., ed. Grant Wood’s Studio: Birthplace of American Gothic. Cedar Rapids and New York: Cedar Rapids Museum of Art and Prestel, 2005.
Seery, John E. "Grant Wood's Political Gothic." Theory & Event 2, no. 1 (1998).
Taylor, Sue. "Grant Wood's Family Album." American Art 19, no. 2 (2005): 48–67.