"History of the Conspiracy to Defeat Striking Molders" (Internatl. Molders' Union of N. America); "Limiting Federal Injunction: Hearings before the Subcommittee of the Committee on the Judiciary, U. S. Senate, 1912, Part V"; the report of the same hearings for January, 1913, Part I, "United States Steel Corporation: Hearings before Committee on Investigation, House of Representatives, Feb. 12, 1912"; the "Report on Strike of Textile Workers in Lawrence, Mass.: Commissioner of Labor, 1912"; and "Strike at Lawrence, Mass.: Hearings before the Committee on Rules, House of Representatives, March 2-7, 1912," also contain a mass of evidence concerning the crimes of detectives and the terrorist tactics used by those employed to break strikes. Alexander Irvine's "Revolution in Los Angeles" (Los Angeles, 1911); F. E. Wolfe's "Capitalism's Conspiracy in California" (The White Press, Los Angeles, 1911); Debs's "The Federal Government and the Chicago Strike" (Standard Publishing Co., Terre Haute, Ind., 1904); Ben Lindsey's "The Rule of Plutocracy in Colorado"; the "Reply of the Western Federation of Miners to the 'Red Book' of the Mine Operators"; "Anarchy in Colorado: Who Is to Blame?" (The Bartholomew Publishing Co., Denver, Colo., 1905); the _American Federationist_, April, 1912; the _American Federationist_, November, 1911; Job Harriman's "Class War in Idaho" (_Volks-Zeitung_ Library, New York, 1900), Emma F. Langdon's "The Cripple Creek Strike" (The Great Western Publishing Co., Denver, 1905); C. H. Salmons' "The Burlington Strike" (Bunnell & Ward, Aurora, Ill., 1889); and Morris Friedman's "The Pinkerton Labor Spy" (Wilshire Book Co., New York, 1907), contain the statements chiefly of labor leaders and socialists upon the violence suffered by the unions as a result of the work of the courts, of the police, of the militia, and of detectives. "The Pinkerton Labor Spy" gives what purports to be the inside story of the Pinkerton Agency and the details of its methods in dealing with strikes. Clarence S. Darrow's "Speech in the Haywood Case" (_Wayland's Monthly_, Girard, Kan., Oct., 1907) is the plea made before the jury in Idaho that freed Haywood. Only the oratorical part of it was printed in the daily press, while the crushing evidence Darrow presents against the detective agencies and their infamous work was ignored. Capt. Michael J. Schaack's "Anarchy and Anarchists" (F. J. Schulte & Co., Chicago, 1899); and Pinkerton's "The Molly Maguires and Detectives" (G. W. Dillingham Co., New York, 1898) are the naive stories of those who have performed notable roles in labor troubles. They read like "wild-west" stories written by overgrown boys, and the manner in which these great detectives frankly confess that they or their agents were at the bottom of the plots which they describe is quite incredible.