• 1920: No award given
• 1922: Alice Adams
by Booth Tarkington
• 1923: One of Ours by Willa Cather
• 1925: So Big by Edna Ferber
• 1926: Arrowsmith
by Sinclair Lewis
(declined prize)
• 1927: Early Autumn by Louis Bromfield
• 1930: Laughing Boy
by Oliver La Farge
• 1932: The Good Earth by Pearl S. Buck