| Penstemons | | | Author:
| Nold, Robert | | Illustrator:
| Nelson-Nold, Cindy | | Photographer:
| Nelson-Nold, Cindy | | Foreword by:
| Kelaidis, Panayoti | | ISBN: | 978-0-88192-429-9 | | Publication Date: | Sep 1999 | | Publisher: | Timber Press, Incorporated
| | Book Format: | Hardback | | List Price: | USD $29.95 |
| |