Nature

The Land

Lichens

Undersea Crystal Tunnels

Floating Cities

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

Nests and Eggs of Birds of the United States

Arctic Climate Change

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

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

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

The Curious Book of Birds

The Great Wood

Notes on Collecting and Preserving Natural-History Objects

The Geographical Distribution of Animals

Idle Hours in a Library

A Hermit's Wild Friends; or, Eighteen Years in the Woods

The Central Eskimo (Illustrated)

The Outermost House

Poisonous Snakes of Texas and First Aid Treatment of Their Bites

Aristotle's History of Animals In Ten Books