Black Freedom Fighters in Steel
by Ruth Needleman

Child Labor: An American History
by Hugh D. Hindman

Hard Labor: Remaking the American Labor Movement
by Rick Fantasia and Kim Voss

Labor in America: A History
by Melvyn Dubofsky and Foster Rhea Dulles

Not Your Father’s Labor Movement: Inside the AFL-CIO
by Jo-Ann Mort

 State of the Union: A Century of American Labor
by Nelson Lichtenstein