Suggestions for Further Reading
Boewe, Charles. "Rӧlvaag's America: An Immigrant Novelist's Views." Western Humanities Review Winter 1957: 3–12.
Reigstad, Paul. Rӧlvaag: His Life and Art. Lincoln: University of Nebraska Press, 1972.
Simonson, Harold Peter. Prairies Within: The Tragic Trilogy of Ole Rӧlvaag. Seattle: University of Washington Press, 1987.
Thaler, Peter. "Concepts of Ethnicity in Early Twentieth-Century Norwegian America." Scandinavian Studies Winter 1997: 85–104.
Turner, Frederick Jackson. The Frontier in American History. New York: Holt, Rinehart and Winston, 1962.
