- The Fugitive Slave Law
- Eulogy on the Hon. Levi Woodbury: pronounced at Portsmouth, N.H., October 16, 1851, at the request of the city government.
- Trial of Thomas Sims, on an Issue of Personal Liberty: On the Claim of James Potter, of Georgia, Against Him, as an Alleged Fugitive from Service; Arguments of Robert Rantoul, Jr. and Charles G. Lorin
- An Oration Delivered Before the Democratic Citizens
- Letter to Robert Schuyler, Esq., President of the Illinois Central Railroad, on the Value of the Public Lands of Illinois