Nature

Marine Aquariums

Extinct Madagascar

Sex on the Kitchen Table

The Hidden Life of Deer

The Gospel According to the Earth

Into Africa

Galveston and the 1900 Storm

The Quiltmaker's Butterfly Forest

Penguins Hate Stuff

Birds and Blooms of the 50 States

Fylling's Illustrated Guide to Nature in Your Neighborhood

Memories of Mount St. Helens

Beautiful Wales

Desert Survival Skills

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

In the Catskills: Selections from the Writings of John Burroughs

Good hunting; in pursuit of big game in the West

In the Wilderness

How to Know the Ferns

Sketches in Duneland