Animals

Know Your Pollinators

Dive Atlas of the World

Making Bird-Friendly Birdhouses

Ants and Some Other Insects: An Inquiry Into the Psychic Powers of These Animals

The Behavior of the Honey Bee in Pollen Collection

Of Man and Beast

Wildlife Projects

Wildwood Ways

For Love of the Clydesdale Horse

The Original Horse Bible

Wolf and Coyote Trapping: An Up-to-Date Wolf Hunter's Guide

John Muir: The Story of My Boyhood and Youth & Letters to a Friend (Illustrated Edition)

The Periodical Cicada, “the 17-year Locust”

The Legend of Kupirri, or, The Red Kangaroo

The Last Sunset in the West

World of Pollinators: A Guide for Explorers of All Ages

Know Your Hobby Animals a Breed Encyclopedia

Know Your Goats

Blue-Tongued Skinks

Challenge of the Stallions