Ecosystems & Habitats

Rivers of Great Britain

Cruisings in the Cascades

Canada, the Spellbinder

Fishing Grounds of the Gulf of Maine

Trails and Tramps in Alaska and Newfoundland

The Clerk of the Woods

Ocean Gardens

The Andes and the Amazon; Or, Across the Continent of South America

Afloat in the Forest; Or, A Voyage among the Tree-Tops

The Lure of the Mississippi

Earth Features and Their Meaning An Introduction to Geology for the Student and the General Reader

On Cambrian and Cumbrian Hills: Pilgrimages to Snowdon and Scafell

Arqtiq: A Study of the Marvels at the North Pole

To Everything a Season

Trail Tales

The Mystic Mid-Region: The Deserts of the Southwest

Glaciers and Glaciation in Glacier National Park

Deserts: Geology and Resources

British Sea Birds

Mountain