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- Working class — United States
Working class — United States — Audiobooks

The Woman Who Toils
by Mrs. John Van Vorst, Marie Van Vorst

Labor and Freedom: The Voice and Pen of Eugene V. Debs
by Eugene V. (Eugene Victor) Debs

Newer ideals of peace
by Jane Addams

War of the Classes
by Jack London

The Workers: An Experiment in Reality. The West
by Walter A. (Walter Augustus) Wyckoff

Industrial Conspiracies
by Clarence Darrow

Working With the Working Woman
by Cornelia Stratton Parker

Men and Things
by Henry A. Atkinson

Letters to Judd, an American Workingman
by Upton Sinclair

The Dogs and the Fleas
by Frederic Scrimshaw

Our Benevolent Feudalism
by William J. (William James) Ghent

Modern Industrialism and the Negroes of the United States
by Archibald Henry Grimké

The Ways of a Worker of a Century Ago
by Fred A. Gannon

A Day with a Tramp, and Other Days
by Walter A. (Walter Augustus) Wyckoff

The Workers: An Experiment in Reality. The East
by Walter A. (Walter Augustus) Wyckoff