Cornell University Library · Nabu Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Charles Sumner | 978-1-145-81137-9 (1-145-81137-X) | 2010 |
| Problems of To-Day: -1920 | 978-1-112-32024-8 (1-112-32024-5) | 2009 |
| The Democratic Party and Philippine Independence | 978-1-146-53115-3 (1-146-53115-X) | 2010 |