- Secession in Switzerland and in the United States compared: being the annual address, delivered Oct. 20th, 1863, before the Vermont State Historical Society in Montpelier Volume 2
- Secession in Switzerland and in the United States compared: being the annual address, delivered Oct. 20th, 1863, before the Vermont State Historical Society in Montpelier Volume 1
- Major General Philip Schuyler, and the Burgoyne Campaign in the Summer of 1777: The Annual Address Delivered Tuesday Evening, 2d January, 1877, Before The New York Historical Society
- A Vindication of James Hepburn, Fourth Earl of Bothwell, Third Husband of Mary, Queen of Scots



