Ecology

Cornell Nature-Study Leaflets

Field, Forest and Farm

Popular Books on Natural Science

Views of Nature – Contemplations on the Sublime Phenomena of Creation with Scientific Illustrations

Little Mitchell

The Genus Pinus

Pastoral Days; or, Memories of a New England Year

Fungi: Their Nature and Uses

Wanderings in South America

The Book of the National Parks

The Land's End: A Naturalist's Impressions In West Cornwall, Illustrated

Sequoia [California] National Park

A naturalist in Madagascar

A Shepherd's Life: Impressions of the South Wiltshire Downs

The Child's Book of Nature

The Spirit of Place, and Other Essays

Ain't Love Grand

More Beetles

Essays of a Biologist

Beautiful Lakeland