_Voice of Labor_, organ of American Labor Union, Chicago; monthly, January, 1905, combining American Labor Union Journal and Railway Employees Journal; published by the American Labor Union; vol. ii, nos. 30-41, title reads "American Labor Union Journal." _The Voice of Labor._ Published twice a month by the Labor Committee of the National Left Wing. New York City. (August 15, 1919-.) "For Labor's organization by industries in the One Big Union." _La Voix du Peuple_, Paris: Confédération Générale du Travail; weekly, Dec. 1, 1900-. _Vorbote_, Unabhängiges Organ für die Intersessen des Proletariats; Chicago, weekly. _The Wage Worker._ "The only 3-color 'roughneck' revolutionary monthly on earth;" Seattle, Wash.; Aug., 1910-, $1.00. _Weekly People._ Organ of the Socialist Labor Party, New York, 1899-. Before vol. x, no. 13, title reads, _The People_, edited by Daniel DeLeon to 1914. _Why._ A semi-monthly Revolutionary Advocate of Anarchism. Tacoma, Wash., $1.00. 5. PARTIAL LIST OF BOOKS AND ARTICLES ON THE I. W. W. In this section have been included references to matter, (1) dealing directly with the I. W. W. as an organization, (2) on I. W. W.-ism, syndicalism, socialism, anarchism, etc., as related to the I. W. W., (3) written by or about persons who have been members of the organization, (4) published by the I. W. W. or any of its publishing agencies, and (5) to any other secondary material cited in the foregoing pages. Names of authors who have belonged to the I. W. W. at one time or another are marked with an asterisk. (a) BOOKS AND PAMPHLETS American Federation of Labor, Executive Council, _Industrial unionism in its relation to trade unionism; being a report of the Executive Council of the A. F. of L. to the Rochester, N. Y., Convention, in which the subject is fairly presented_, Washington, D. C., Amer. Fed. of Labor [1912], 7 pp. Babson, R. W., "American Federation of Labor or Industrial Workers of the World, Which?" (in _Babson's Reports on Economical Coöperative Movements_, Confidential Bulletin of the Coöperative Service, No. L, 63, Wellesley Hills, Mass., October, 1916. Labor Forecast), 4 pp. Batdorf, J. W., _The Menace of the I. W. W._, New York: Anti-socialist Press, 1917 (32 pp., 10c.). Bliss, W. D. P., "Industrial Workers of the World"--Article in the _New Encyclopedia of Social Reform_. New edition, pp. 619-20. New York: Funk & Wagnalls, 1908. Brissenden, P. F., _Launching of the Industrial Workers of the World_, University of California Publications in Economics, vol. iv, no. 1, 82 pp., Berkeley, 1913. Brooks, J. G., _American Syndicalism, The I. W. W._ (Bibliography), New York: MacMillan, 1913, 264 pp.