The turnover of I. W. W. members and locals 349 Conclusion 350 APPENDICES I. Father Hagerty's "Wheel of Fortune" 351 II. The I. W. W. Preamble: Chicago and Detroit versions 351 III. The structure of the organization in 1917. (Chart) 353 IV. Membership statistics: Table A. Membership of Chicago and Detroit branches. (1905-1916). 354 Table B. Membership of the I. W. W. compared with the aggregate number of organized workers in the U. S., by industries 356 Table C. Membership of the I. W. W. and of certain other selected organizations and industrial groups. (1897-1914) 358 Table D. Membership of (1) the I. W. W. and (2) all American trade unions 359 V. Geographical distribution of I. W. W. locals in 1914. (Chicago and Detroit) 360 VI. Reasons assigned for locals disbanding. (1910-1911) 366 VII. Free-speech fights of the I. W. W. (1906-1916) 367 VIII. I. W. W. strikes. (1906-1917) 368 IX. Selections from the I. W. W. Song Book. 370 X. Copies of State "Criminal Syndicalism" statutes. 381 Bibliography 387 Index 429