Brother, Can You Spare a Dime?
by Bing Crosby
Milton Meltzer, Brother, Can You Spare A Dime? The Great Depression 1929-1933 (1991)
A useful young adult history of the Great Depression.
Shmoop: Great Depression Best of the Web
We couldn't help but cite ourselves here for suggestions of other books about the Great Depression. Shmoop up your reading list!