_The Proletarian_. In Japanese, with some articles in English, Chicago; a monthly advocate of Industrial unionism for Japanese workers; 35c. a year. _The Proletarian_ (monthly), Detroit, Proletarian Publishing Co. (vol. i, May, 1918). _The Proletariat._ Published every other month by the Jack London Memorial Institute, vol. i, no. 1, May-June, 1918, San Francisco. _Pueblo Courier_ (Pueblo Labor Advocate, 1904-), Pueblo, Colo.; official newspaper of the Western Labor Union. _The Question_, official organ of the Unemployed Army; San Francisco; Jan., 1914-; published irregularly, no. 5 appeared. Suspended publication. _The Radical Review_ ("Devoted to the critical study of scientific socialism"). Published monthly by the Radical Review Publishing Association, New York, vol. i, no. 1, July, 1917. _The Referendum._ Exponent of Marxian socialism and industrial unionism, weekly, Faribault, Minn. _Regeneración_, Los Angeles, Calif.; syndicalist weekly. Includes an English section. _Revolt._ "The voice of the Militant Worker"; advocates industrial socialism; weekly, San Francisco, July, 1910-. suspended. Thos. J. Mooney, publisher. _Social Justice_, Pittsburgh. _The Social War_, anarchist, published every three weeks; subscription voluntary, New York, 1913-. _Solidarity_, monthly syndicalist magazine issued by the Industrial Democracy League of New South Wales. Solidarity, organ of the Industrial Democracy League (London, England); monthly, "A journal of industrial unionism." _The Syndicalist_ (formerly _The Agitator_), Chicago. Edited by W. Z. Foster and J. A. Jones twice a month, published by the Syndicalist Publ. Association, vol. iii, no. 1, Jan. 1, 1913. _The Syndicalist_, London, monthly, 1912-(formerly the _Syndicalist Railwayman_). _The Syndicalist and Amalgamation News_, London, monthly, edited under auspices of Industrial Syndicalist Education League, February, 1914. _Syndicalist Railwayman_, London, monthly. _Syndikalisten_, Lund, Sweden, fortnightly, official organ of Sveriges Arbetares Central Organisation. _The Toiler._ A monthly review of international syndicalism, May, 1912-, Kansas City, Mo.; published by the Toiler Publishing Bureau; official organ of the Syndicalism League. _El Trabajo._ Published by the Magellan Labor Federation (Syndicalist) at Punta Arenas, Chile. _La vie ouvrière_, Paris; Revue syndicaliste, bi-mensuelle.