| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 101 Brick Wall Busters | 978-1-4403-0890-1 (1-4403-0890-X) | 2010 |
| Grave Humor: Funny, Ironic, and Ridiculous Tombstones | 978-1-4403-0885-7 (1-4403-0885-3) | 2010 |
| The Family Tree Sourcebook: The Essential Guide to American County and Town Sources | 978-1-4403-0884-0 (1-4403-0884-5) | 2010 |