| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Hiking Circuits in Rocky Mountain National Park: Loop Trails, With Special Sections for Combining Circuits and Using the Shuttle Bus to Complete a Circuit | 978-0-87081-721-2 (0-87081-721-3) | 2003 | Jack P. Hailman |
E-H · Elisabeth Helming · Elisabeth Hollmann · Elizabe Heilman · Elizabeth Heilman · Elizabeth Helman