1940s
- 1940: The Grapes of Wrath by John Steinbeck
- 1941: no award given
- 1942: In This Our Life by Ellen Glasgow
- 1943: Dragon's Teeth by Upton Sinclair
- 1944: Journey in the Dark by Martin Flavin
- 1945: A Bell for Adano by John Hersey
- 1946: no award given
- 1947: All the King's Men by Robert Penn Warren
- 1948: Tales of the South Pacific by James A. Michener
- 1949: Guard of Honor by James Gould Cozzens
Read more about this topic: Pulitzer Prize For Fiction