Guérin’s classic anthology of anarchism translated and reprinted, available for the first time in a single volume. It details a vast array of unpublished documents, letters, debates, manifestos, reports, impassioned calls-to-arms and reasoned analysis; the history, organization and practice of the movement – its theorists, advocates, and activists; the great names and the obscure, towering legends and unsung heroes. This definitive anthology portrays anarchism as a sophisticated ideology whose nuances and complexities.