Guide to Living Mammals
Guide to Living Fishes
Aves
Guide to Living Amphibians
Guide to Living Reptiles (Classification Guides)
Guide to Invertebrate Animals
The Diversity of Life
Bird Books and Bird Art An Outline of the Literary History and Iconography of Descriptive Ornithology
Helminths of Fish-Eating Birds of the Palaearctic Region: Nematoda (Helminths of Fish Eating Birds, 1)
Birds of Western Ecuador A Photographic Guide
