J. L. · J. W. · Janet L. · L. W.
Johnson Books · Nature Study Guild Publishers
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Alpine Flower Finder: The Key to Rocky Mountain Wildflowers Found Above Timberline | 978-1-55566-289-9 (1-55566-289-7) | 2003 | Loraine Yeatts |
| Rocky Mountain Flower Finder: A Guide to Wildflowers Found Below Tree Line in the Rocky Mountains | 978-0-912550-20-6 (0-912550-20-1) | 1992 | |