The Grapes of Wrath, by John Steinbeck

Set during the Great Depression, the novel focuses on the Joads, a poor family of tenant farmers driven from their Oklahoma home by drought, economic hardship, agricultural industry changes, and bank foreclosures forcing tenant farmers out of work. Due to their nearly hopeless situation, and in part because they are trapped in the Dust Bowl, the Joads set out for California on the "mother road", along with thousands of other "Okies" seeking jobs, land, dignity, and a future.

The Grapes of Wrath is ideal for readers who appreciate emotionally charged, character-driven stories that explore resilience and societal injustice against the backdrop of historical hardship.