Field Guide to the Amphibians and Reptiles of Britain and Europe (British Wildlife Field Guides)
Field Guide to the Reptiles and Amphibians of Britain and Europe (Collins Field Guide)
Reptiles and Amphibians of Britain and Europe (Collins Field Guide)
British Wildlife: A photographic guide to every common species (Collins Complete Guide)
Amphibians and Reptiles (Collins New Naturalist Library, No. 87)
Conservation of European Reptiles and Amphibians