| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Making the Rounds with Oscar | Paperback | 978-0-7553-1813-1 | 2011 | |
| Making the Rounds with Oscar: The Inspirational Story of a Doctor, His Patients and a Very Special Cat | Hardcover | 978-0-7553-1811-7 | 2010 | |
| Making the Rounds with Oscar: The Inspirational Story of a Doctor, His Patients and a Very Special Cat | Paperback | 978-0-7553-1812-4 | 2010 | |
| Oscar: Was uns ein Kater über das Leben und das Sterben lehrt | Taschenbuch | 978-3-426-78178-4 | 2012 | |
| Oscar: Was uns ein Kater über das Leben und das Sterben lehrt | Gebunden | 978-3-426-27470-5 | 2010 |
D D · D. David · David D. · David Dosa · Dr. D · Dr. David · DR DAVID D.