Most Popular Books
- An Address on the Science of Geography, delivered before the Teachers' Institute at Cadiz, Ohio, etc.
- A Comparison of the Present with the Former Doctrines of the General Government: On the Subjects of Slavery, the Territories, Internal Improvements, Domestic Manufactures, and the Veto.
- Defence of Edwin M. Stanton
- Important Correspondence. Friendly Discussion of Party Politics in 1860-1
