The complete online text of The Profits of Religion, Fifth Edition by Upton Sinclair.

Upton Beale Sinclair, Jr. (1878-1968), American novelist and political writer, was one of the most influential muckraking writers of the 1900s. He continued to write and speak for reform for many years. Upton Sinclair was born in Baltimore, Maryland, on...

Upton Sinclair was a writer whose main concerns were politics and economics. His ideas about literature—his own, written over more than six decades, and that of others—were inseparable from his dreams of social justice. Consequently, the grea...

Upton Sinclair was a writer whose main concerns were politics and economics. His ideas about literature--his own, written over more than six decades, and that of others--were inseparable from his dreams of social justice. Consequently, the great majority...