Nature

Little Masterpieces of Science: The Naturalist as Interpreter and Seer

On the Beliefs and Convictions of Guinea-Pigs

Upon The Tree-Tops

Revisiting the Earth

The Heart of the Red Firs

The Heart of the Red Firs

Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas

Literary Pilgrimages of a Naturalist

Delineations of the Ox Tribe

The Story of the Hills: A Book About Mountains for General Readers

In a Cheshire Garden

Canadian Wild Flowers: Selections from the Writings of Miss Helen M. Johnson

Fishes of the Wakarusa River in Kansas

Nestlings

Ethnobotany of the Ojibwe Indians

Two New Pocket Gophers from Wyoming and Colorado

The Heart of the Wild: Nature Studies from Near and Far

Mountain

The Book of the Otter: A manual for sportsmen and naturalists

God's Country: The Trail to Happiness