| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Daniel Webster, the Orator: An Address Delivered Before the Brooklyn Institute of Arts and Sciences and the New England Society of Brooklyn | 978-1-331-43337-8 (1-331-43337-1) | 2018 |
| Lincoln and Slavery | 978-1-59462-000-3 (1-59462-000-8) | 2005 |