A major figure in the history of twentieth-century American radicalism, William Z. Foster (1881-1961) fought his way out of the slums of turn-of-the-century Philadelphia to become a professional revolutionary as well as a notorious and feared labor agitator.

Drawing on private family papers, FBI files, and recently opened Russian archives, this first full-scale biography traces Foster's early life as a world traveler, railroad worker, seaman, hobo, union activist, and radical journalist, and also probes the origins and implications of his ill-fated career as a top-echelon Communist official and three-time presidential candidate.

Even though Foster's long and eventful life ended in Moscow, where he was given a state funeral in Red Square, he was, as portrayed here, a thoroughly American radical.

The book not only reveals the circumstances of Foster's poverty-stricken childhood in Philadelphia but also vividly describes his work and travels in the American West. Also included are fascinating accounts of his early political career as a Socialist, "Wobbly," and anarcho-syndicalist, and of his activities as the architect of giant organizing campaigns by the American Federation of Labor, involving hundreds of thousands of workers in the meat-packing and steel industries.

The author views Foster's influence in the American Communist movement from the perspective of the history of American labor and unionism, but he also offers a realistic assessment of Foster's career in light of factional intrigues at the highest levels of the Communist International.