Nature

Death Before the Fall

Lichens

The Pleistocene of North America and its vertebrated animals

Fur Farming for Profit, with Especial Reference to Skunk Raising

Shearwater

Climate Change Is Racist

The Presence of the Past

Liquid Gold

A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America)

Notes on the Mammals of Gogebic and Ontonagon Counties

A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope

The Trail of the Sandhill Stag

Wild Birds in City Parks

The Cocoanut: With reference to its products and cultivation in the Philippines

Comments on the Taxonomy

The Barren Ground Caribou of Keewatin

In Africa: Hunting Adventures in the Big Game Country

Panda

The Turquoise Story Book: Stories and Legends of Summer and Nature

Yellowstone and Grand Teton National Parks