GRAHAM H · Graham Herol · Graham Hurley
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Birdwatching Guide To Cyprus | 978-1-900159-80-7 (1-900159-80-5) | 1998 | Arthur Stagg |
| A Birdwatching Guide to Mallorca | 978-0-9522019-7-7 (0-9522019-7-6) | 1995 | Jon King |
| Birdwatching Guide to Menorca, Ibiza and Formentera | 978-1-900159-20-3 (1-900159-20-1) | 1996 | Heart |