| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Collins Pocket Guide – Birds of Britain and Europe | 978-O-OO-219894-3 (O-OO-219894-O) | 2001 | Richard Fitter · John Parslow |
H.H. · Hermann Heinzel · Hermann Henkel · Hermann Henselmann · Hermann Hinkel