Upton Sinclair's
Contributors: Open Court Reference Library
Series: Radical periodicals in the United States; Radical periodicals in the United States
Publisher: Allied Printing
Published: 1918
Place of publication: Pasadena, CA
Language: eng
Subjects: Socialism; Periodicals; World War, 1914-1918; Peace
Notes: "A monthly magazine: for a clean peace and the internation" (varies).

Includes supplements for Apr., May, Nov., 1918 and Jan. 1919.

Edited by Upton Sinclair.

Reprint. Originally published monthly: Pasadena, Calif. : Upton Sinclair, 1918-1919.