| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Inner Bird: Anatomy and Evolution | Paperback | 978-0-7748-1344-0 (0-7748-1344-X) | 2008 |
| The Inner Bird: Anatomy and Evolution | Hardcover | 978-0-7748-1343-3 (0-7748-1343-1) | 2007 |
G. K. · G. Kaiser · G. W. · Gary K. · Gary Kaiser · Gary W. · W. K. · W. Kaiser