| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Birds Off the Perch: Therapy and Training for Your Pet Bird | 978-0-7432-2704-9 (0-7432-2704-2) | 2003 | Larry Lachman · Diane Grindol |
Francois Kajzar · Frank Käser · Franz Kaiser · Franz Kayser · Franz Kosar