| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Southwest America Bicycle Route | 978-0-932653-03-1 (0-932653-03-0) | 1987 | Lowell Lindsay |
| Warbird Watcher's Guide to the Southern California Skies | 978-0-932653-51-2 (0-932653-51-0) | 2002 | Steve D. Smith |