Upton Sinclair, American novelist, critic, and essayist (born 1878)

Upton Sinclair

American writer (1878–1968)

Upton Beall Sinclair Jr. was an American author, muckraker journalist, and political activist, and the 1934 Democratic Party nominee for governor of California. He wrote nearly 100 books and other works in several genres. Sinclair's work was well known and popular in the first…