- Kansas Bill
- Benjamin's Treatise On The Law Of Sale Of Personal Property V2: With References To The American Decisions
- Speech of Hon. J. P. Benjamin, of Louisiana, on the Right of Secession: Delivered in the Senate of the United States, Dec. 31, 1860
- The African Slave Trade: The Secret Purpose of the Insurgents to Revive It. No Treaty Stipulations Against the Slave Trade to Be Extended Into With ... to L.Q. Lamar, Styled Commissioner, Etc
- Benjamin's Treatise on the law of sale of personal property, with references to the American decisions, and to the French code and civil law