Zoology

Mammal Teeth

Wild Cats of the World

The illustrated encyclopedia of dinosaurs and prehistoric animals

The Encyclopedia of Mammals

Encyclopedia of Mammals

Mammal evolution

Evolving Eden

Vertebrate Palaeontology

Mammoths, Sabertooths, and Hominids

The Vertebrate Body

Encyclopedia of Birds

Encyclopedia of Reptiles and Amphibians

Encyclopedia of Fishes

Invertebrate Zoology

Bats

The Sauropods

Glorified Dinosaurs

The Dinosauria

Sea Dragons

Snakes

Biology of Spiders, 2nd Edition

Introduction to Insect Biology and Diversity

Gray's Anatomy for Students

Carnivores

The Crucible of Creation

Primates

Monotremes and Marsupials