- Waterfowl: An Identification Guide to the Ducks, Geese, and Swans of the World
- Crows and Jays: A Guide to the Crows, Jays and Magpies of the World (Helm Identification Guides)
- Pocket Guide to the Birds of Britain and North-West Europe
- The Handbook of Bird Identification for Europe and the Western Palearctic
- Pocket Guide to the Birds of Britain and North-west Europe








