The Grapes of Wrath is an American realist novel written by John Steinbeck and published in 1939. For it he won the annual National Book Award and Pulitzer Prize for novels and it was cited prominently when he won the Nobel Prize in 1962.

Set during the Great Depression, the novel focuses on the Joads, a poor family of sharecroppers driven from their Oklahoma home by drought, economic hardship, and changes in financial and agricultural industries. Due to their nearly hopeless situation, and in part because they were trapped in the Dust Bowl, the Joads set out for California. Along with thousands of other "Okies", they sought jobs, land, dignity, and a future.

The Grapes of Wrath is frequently read in American high school and college literature classes due to its historical context and enduring legacy. A celebrated Hollywood film version, starring Henry Fonda and directed by John Ford, was made in 1940.

Recorded in 1940, and later reissued by Folkways Recordings in 1950, Guthrie’s first album chronicles the American Dust Bowl through his prosaic style of talking blues. Using only guitar and vocals, the album follows the exodus of Midwesterners headed for California and mirrors both Guthrie’s own life and John Steinbeck’s novel The Grapes of Wrath. Along the way, characters are forced into theft, murder, and unbearable hardship against a biblical backdrop of the American West. Hugely influential, Dust Bowl Ballads has been revered by Pete Seeger, Bob Dylan, and Bruce Springsteen.

In Hard Hitting Songs for Hard-Hit People, Steinbeck wrote of Guthrie: "Harsh voiced and nasal, his guitar hanging like a tire iron on a rusty rim, there is nothing sweet about Woody, and there is nothing sweet about the songs he sings. There is the will of the people to endure and fight against oppression. I think we call this the American spirit."