R. L · Roger J. Lederer · Roger L. · Roger Lederer Ph.D.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Amazing Bird Facts and Trivia: A Treasury of Facts and Trivia about the Avian World | 978-0-7858-2758-0 (0-7858-2758-7) | 2011 | |
| Latin for Bird Lovers: Over 3,000 Bird Names Explored and Explained | 978-1-60469-546-5 (1-60469-546-3) | 2014 | Carol Burr |
| Latino per birdwatcher. Oltre 3.000 nomi di uccelli spiegati e raccontati. Ediz. illustrata | 978-88-6753-089-2 (88-6753-089-5) | 2016 | " |
Chartwell Books · Guido Tommasi Editore-Datanova · Timber Press