| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Backyard Birds 2004 Calendar | 978-1-55949-824-1 (1-55949-824-2) | 2003 | Arthur Morris · Pat Looi · Kevin Karlson · Cornell Laboratory of Ornithology |
| Songbirds 2003 Calendar | 978-1-55949-711-4 (1-55949-711-4) | 2002 | Arthur Morris · Pat Looi |