For the first time, the hidden world of American communism can be examined with the help of documents from the recently opened archives of the former Soviet Union. By interweaving narrative and documents, the authors of this book present a convincing new picture of the Communist Party of the United States of America (CPUSA), one of the most controversial organizations in American public life. Heated debates about whether the Communist Party harbored spies or engaged in espionage have surrounded the party from its inception. This authoritative book provides proof that the CPUSA was involved in...