- Political organizer Socialist Workers Party, since 1961, national secretary New York City, since 1972.
- The Coming Revolution in South Africa (New International no. 5)
- Explores the social character and roots of apartheid in South African capitalism and the tasks of toilers in city and countryside in dismantling the legacy of class and racist inequality and forging a communist leadership of the working class.
- Dynamics of World Revolution Today (Spanish Edition)
- Rare book: Price in USD
- Their Trotsky and Ours: Communist Continuity Today (New International)
- Book by Barnes, Jack
- Dynamics of World Revolution Today
- Book by Barnes, J.