Ecology

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

A naturalist in Madagascar

Little Mitchell

The Stories Mother Nature Told Her Children

Man and Nature; Or, Physical Geography as Modified by Human Action

Woodcraft and Camping

Balanced Interactions

Winter

Adaptation Surges

The Child's Book of Nature

A Voyage of Discovery to the Southern Hemisphere

Balanced Interactions

Poems of Nature

Field and Hedgerow

Wood Magic: A Fable

Exploring the One Health Paradigm

More Beetles

Some Winter Days in Iowa

On the Origin and Metamorphoses of Insects

In Beaver World