Nature

For Love of the Clydesdale Horse

Know your Freshwater Fishes

Green Anoles

Budgies

Know Your Cattle

Rats

Everything you Wanted to Know about the Countryside

Food Habits of the Thrushes of the United States

Forests of Maine

The Falls of Niagara and Other Famous Cataracts

From North Pole to Equator: Studies of Wild Life and Scenes in Many Lands

Trails and Tramps in Alaska and Newfoundland

Starved Rock

How to tell the Birds from the Flowers, and other Wood-cuts

Glacier National Park

Trees of Indiana

A Traveller in Little Things

A-Birding on a Bronco

Volcanoes: Past and Present

Plain Tales of the North