Nature

The Human Side of Animals

The Home of the Blizzard

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

The Great White North

A Canyon Voyage

The Andes of Southern Peru

Cornell Nature-Study Leaflets

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

For the Birds

Poison-ivy, Poison-oak and Poison Sumac: Identification, Precautions and Eradication

Sea Monsters Unmasked, and Sea Fables Explained

True Tales of Mountain Adventures: For Non-Climbers Young and Old

Wild Nature Won By Kindness

Father Thames

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

The Dawn of Reason; or, Mental Traits in the Lower Animals

Everyday birds: Elementary studies

The new northland

Freak trees of the State of New York

Den Hunting as a Means of Coyote Control