CreateSpace Independent Publishing Platform · Lulu.com
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| On This Date: A Day By Day Guide To History | 978-1-4404-8797-2 (1-4404-8797-9) | 2008 |
| On This Date: A Day-By-Day Look At Historical Events | 978-1-4303-0501-9 (1-4303-0501-0) | 2006 |