- The Spirit of the East, Volume 2
- The Pillars of Hercules; or, A Narrative of Travels in Spain and Morocco in 1848; Volume 1
- The Occupation Of The Crimea An Appeal From To Day To Tomorrow...
- The Declaration Of Paris: A Letter To Mr. Gregory On His Motion Of March 2, 1866, For Sparing Private Property In War At Sea...
- Exposition of the Boundary Differences Between Great Britain and the United States: Subsequently to Their Adjustment by Arbitration: Drawn Up at the Request of the Chamber of Commerce at Sheffield.