Erskine Preston Caldwell was an American novelist and short story writer. His writings about poverty, racism and social problems in his native Southern United States, in novels such as Tobacco Road (1932) and God's Little Acre (1933) won him critical acclaim.

Tobacco Road is a 1932 novel by Erskine Caldwell about a dysfunctional family of Georgia sharecroppers during the Great Depression. Although often portrayed as a work of social realism, the novel contains many elements of black comedy and sensationalism which made it a subject of controversy following its publication. It was dramatized for Broadway by Jack Kirkland in 1933 and ran for eight years. A 1941 film version, played mainly for laughs, was directed by John Ford, with many of the darker plot elements altered or removed.