Animals, The World Encyclopedia of: A reference and identification guide to 840 of the most significant amphibians, reptiles and mammals

The World Encyclopedia of Animals: A Reference and Identification Guide to 840 of the Most Significant Amphibians, Reptiles and Mammals

The Illlustrated Encyclopedia of Fish & Shellfish of the World: A Natural History Identification Guide To The Diverse Animal Life Of Deep Oceans, Open ... Ponds, Lakes And Rivers Around The Globe

The Complete Illustrated Encyclopedia of Birds of the World: A Detailed Visual Reference Guide To 1600 Birds And Their Habitats, Shown In More Than 1800 Pictures