Ecology

Hemp

Animals That Refused to Be Tamed Part-1

Balanced Interactions

Back to Our Wild Root

Natures Partnership

Ain't Love Grand

Fungi: Their Nature and Uses

A naturalist in Madagascar

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

Pastoral Days; or, Memories of a New England Year

The Spirit of Place, and Other Essays

The Child's Book of Nature

Wanderings in South America

Sequoia [California] National Park

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

The Genus Pinus

Essays of a Biologist

More Beetles

Beautiful Lakeland

The Book of the National Parks