SOURCE: Cowley, Malcolm. “American Tragedy.” New Republic 98, no. 1274 (3 May 1939): 382-83.
In the following review, Cowley disagrees with the assessment that The Grapes of Wrath is “the greatest novel of the last ten years” but rather finds it to be among the best of the “great angry books” that have the power to spur readers on to protest and action.