| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mapmakers of the Western Trails, Adventures With John Charles Fremont | 978-1-885852-31-1 (1-885852-31-2) | 2003 | Claudia Nolan |
| Stowaway to California! Adventures With Father Junipero Serra | 978-1-885852-29-8 (1-885852-29-0) | 2003 | |