- The Anti-Slavery Crusade: A Chronicle of the Gathering Storm
- Slave Narrative Six Pack 7: My Life in the South, The Narrative of Lunsford Lane, Army Life in a Black Regiment, John Brown, An Anti-Slavery Crusade and Henry Ward Beecher
- Party Organization and Machinery
- The English Constitution: A Commentary on Its Nature and Growth
- Our government: How it grew, what it does, and how it does it