1968
- Riders of the Purple Wage
- Lord of Light
- I Have No Mouth, and I Must Scream
- Gonna Roll the Bones
- The Story of Civilization: Rousseau and Revolution
- The Ideological Origins of the American Revolution
- The Hard Hours
- The Confessions of Nat Turner
- Memoirs
- Echoes of Time and the River
- The Planners
- Rite of Passage
- Mother to the World
- Dragonrider