Nature

Palm trees of the Amazon and their uses

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

The Wonders of Life: A Popular Study of Biological Philosophy

Fur Farming

The Wolf Hunters: A Tale of Adventure in the Wilderness

Seed Dispersal

Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas

A Canyon Voyage

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

The Big Cave

Animals of no Importance

The Home of the Blizzard

Wild Nature Won By Kindness

Cornell Nature-Study Leaflets

Father Thames

For the Birds

Our Feathered Friends

Geology: The Science of the Earth's Crust

The Great White North

Wayside and Woodland Trees: A pocket guide to the British sylva