R. M. · R. S. · Randi Minetor · S M
| title | ISBN-13 | year of publication |
|---|---|---|
| Passport to Your National Parks Companion Guide: Mid-Atlantic Region | 978-0-7627-4468-8 | 2010 |
| Passport to Your National Parks Companion Guide: Midwest Region | 978-0-7627-4469-5 | 2010 |
| Passport To Your National Parks Companion Guide: North Atlantic Region | 978-0-7627-4470-1 | 2008 |
| Passport to Your National Parks Companion Guide: Pacific Northwest & Alaska Regions | 978-0-7627-4471-8 | 2010 |
| Passport to Your National Parks Companion Guide: Rocky Mountain Region | 978-0-7627-4472-5 | 2010 |
| Passport To Your National Parks Companion Guide: Southeast Region | 978-0-7627-4473-2 | 2008 |
| Passport to Your National Parks Companion Guide: Southwest Region | 978-0-7627-4474-9 | 2010 |
| Passport to Your National Parks Companion Guide: Western Region | 978-0-7627-4475-6 | 2010 |