Essays

Over the Rocky Mountains to Alaska

Letters to a Friend, Written to Mrs. Ezra S. Carr, 1866–1879

Old Fashioned Flowers, and other out-of-door studies

On poetic interpretation of nature

Under the Trees and Elsewhere

Stars of the Desert

The Face of the Fields

Essays in Natural History and Agriculture

Lectures on Landscape

Oxford

The Natural History of the Gent

Letters from Australia

Popular Books on Natural Science

Terrain Exercises

Literary Pilgrimages of a Naturalist

The Wonders of Life: A Popular Study of Biological Philosophy

Hiking Westward

Rambles of a Naturalist

Our Southern Highlanders

Mountain