Nature

Owls

Barbaro

Nests and Eggs of Birds of the United States

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

Falconry Basics

Tide, Feather, Snow

Lichens

North American Wild Flowers

American Forest Trees

A Shepherd's Life: Impressions of the South Wiltshire Downs

How to Tell the Birds from the Flowers: A Manual of Flornithology for Beginners

The Arctic Prairies : a Canoe-Journey of 2,000 Miles in Search of the Caribou

The Central Eskimo (Illustrated)

The Good Bee

A History of Irish Forestry

The Box Turtle Manual

Ferrets

The Art Of Keeping Snakes

Bettas and Gouramis

Popular Amphibians