| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| National Audubon Society Field Guide to North American Trees: Eastern Region | 978-0-394-50760-6 (0-394-50760-6) | 1980 |
| National Audubon Society Field Guide to North American Trees: Western Region | 978-0-394-50761-3 (0-394-50761-4) | 1980 |
E. L. · E. Little · Elbert L. Little · L. Little · Luther Little