- Historical Romance of the American Negro
- The Correspondence of Nicholas Biddle Dealing With National Affairs, 1807-1844
- Account Of The Proceedings On Laying The Corner Stone Of The Girard College For Orphans, On The 4th Of July, 1833: Together With The Address ... At The Request Of The Building Committee
- Human Capital Development and Indigenous Peoples
- History of the Expedition Under the Command of Lewis and Clark a New Edition, Faithfully Reprinted from the Only Authorised Edition of 1814, Copious Critical Commentary, Prepared Upon Examination of U