| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Day Hikes on the Pacific Crest Trail: Oregon and Washington | 978-O-89997-276-3 (O-89997-276-4) | 2000 | Patricia Semb |
Eugene Ramp;George Semb · G.S. · George B Semb · George B. Semb Cole · George S.