Ecosystems & Habitats

In the Oregon Country

Hampshire Days

The Mystic Mid-Region: The Deserts of the Southwest

Our British Snails

Wild Animals of North America

Camps and Trails

They of the High Trails

Mount Rainier, a Record of Exploration

The Oak: A Popular Introduction to Forest-botany

Jim

A Voyage of Discovery and Research in the Southern and Antarctic Regions

Data, facts, background and hypotheses with participatory actions about the of wild bee dying, flying insect dying and honey bee dying – and becoming extinct

Go Green Or Go Home

The Trumpeter

The Mountain that was 'God

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

The Story of the Hills: A Book About Mountains for General Readers

The Glaciers of the Alps

The Guardians of the Columbia

Sketches in Duneland