- Costa Rica-Panama Arbitration: Memorandum on Uti Possidetis
- The Works of James Buchanan, Comprising His Speeches, State Papers, and Private Correspondence;; Volume 5
- The Works of James Buchanan, Comprising His Speeches, State Papers, and Private Correspondence;
- The Works of James Buchanan, Comprising His Speeches, State Papers, and Private Correspondence;; Volume 7
- American Diplomacy, Its Sirit and Achievements