The Grapes of Wrath

"A portrait of the bitter conflict between the powerful and the powerless, of one man's fierce reaction to injustice, and of a woman's quiet, stoical strength, The Grapes of Wrath is a landmark of American literature, one that captures the horrors of the Great Depression as it probes into the very nature of equality and justice in America."

Source: The California Novels

More Grapes of Wrath links:

California Migrant Labor Camp Photos
Weedpatch Camp
Dorothea Lange: Migrant Farm Families
Voices from The Dustbowl
The IWW and California
John Steinbeck Wiki