Animals

Mammals of the San Gabriel Mountains of California

Watched by Wild Animals

Social Learning

Gifts of an Eagle

Paths of the Mound-Building Indians and Great Game Animals

The Wild Elephant and the Method of Capturing and Taming it in Ceylon

The Field Guide to Horses

Know Your Hobby Animals a Breed Encyclopedia

Savannah and Grassland Monitors

Horned Frogs

Geckos

Scorpions

Essential Care of Chameleons

World of Pollinators: A Guide for Explorers of All Ages

Challenge of the Stallions

Green Anoles

Know Your Sheep

Know Your Pigs

Know your Freshwater Fishes

Ultimate Guide to Hobby Farm Animals