Essays

Pearls and Pebbles; or, Notes of an Old Naturalist

Pearls and Pebbles; or, Notes of an Old Naturalist

Over the Rocky Mountains to Alaska

California Sketches, New Series

Under the Trees and Elsewhere

Yorkshire Vales and Wolds

Colorado Outings

Hiking Westward

The Hills of Hingham

The Song of the Stone Wall

The Wonders of Life: A Popular Study of Biological Philosophy

Beast and Man in India

Geology: The Science of the Earth's Crust

Birds in Legend, Fable and Folklore

Our Southern Highlanders

Rambles of a Naturalist

By Canadian Streams

The Scott Country

The Ship in the Desert

The Starlight Wonder Book