Dörfler Verlag GmbH · Octopus Books
| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| A Field Guide in Colour to Sea and Coastal Birds, Eggs and Nests | Hardcover | 978-1-85152-130-2 | 1993 | |
| Colour Guide to Familiar GARDEN and FIELD BIRDS Eggs and Nests | " | 978-0-7064-0236-0 | 1974 | |
| Colour Guide to Familiar Sea and Coastal Birds | " | 978-0-7064-0513-2 | 1976 | |
| Colour Guide to Familiar Woodland and Hill Birds | Paperback | 978-0-7064-1973-3 | 1983 | |
| Colour Guide to Familiar Woodland and Hill Birds | Hardcover | 978-0-7064-0342-8 | 1974 | |
| Vögel | Taschenbuch | 978-3-89555-877-1 | 2000 |