David L. · David Latwin · David Loudon · David Ludden
Howell Book House · McClelland & Stewart · Ringpress Books Ltd
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| German Shorthaired Pointers Today | 978-0-87605-181-8 (0-87605-181-6) | 1994 |
| German Shorthaired Pointers Today | 978-0-948955-78-5 (0-948955-78-3) | 1994 |
| The Bird Factory | 978-0-7710-4922-4 (0-7710-4922-6) | 2005 |