Ecosystems & Habitats

In the Dwellings of the Wilderness

Mooswa & Others of the Boundaries

The Crest of the Continent: A Summer's Ramble in the Rocky Mountains and Beyond

The Sea (La Mer)

Narrative of a Journey to the Summit of Mont Blanc

God's Country: The Trail to Happiness

The Spell of the Rockies

Forest, Rock, and Stream

Jelly-Fish, Star-Fish, and Sea-Urchins: Being a Research on Primitive Nervous Systems

The Handbook to the Rivers and Broads of Norfolk & Suffolk

Wild Northern Scenes; Or, Sporting Adventures with the Rifle and the Rod

The Heart that Knows

Over the Rocky Mountains to Alaska

The Land of the Long Night

The Challenge of the North

Submerged forests

Under the Trees and Elsewhere

Snow Types

Best of Norway

Mount Everest