| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-0-9629841-0-5 | Ezra Michener | A Retrospect of Early Quakerism: Being Extracts from the Records of Philadelphia Yearly Meeting and the Meetings Composing It |
| 1998 | 978-0-9629841-1-2 | Peter R. Penczer | Washington, D.C., Past and Present |
| 2007 | 978-0-9629841-3-6 | '' | The Washington National Mall |