| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Edge of the Sea of Cortez: Tidewalker's Guide to the Upper Gulf of California | 978-O-615-24828-8 (O-615-24828-4) | 2008 | Marilyn Malone |
Beate Huf · Beth Hoppe · Beth Houf · Betty H · Betty Huf