Nature

Under a Wild Sky

Forest Trees of Texas

Planet, People and Profit: Strike a Balance

The Central Eskimo (Illustrated)

A Guide to Dinosaurs Their Past and Future

The Prepper Preparedness Guide

Nests and Eggs of Birds of the United States

American Forest Trees

Herbals, Their Origin and Evolution

On Behalf of Humanity, I Apologize to All Plants

Beekeeping Starter Guide

The Rose Dawn

Contemporary Opinion of the Virginia and Kentucky Resolutions

A-Hunting of the Deer, and other essays

Lotus and Water Lily

Growing Edible Mushrooms

Spawn of the Desert (Western Novel)

The World of Bees

Chesapeake Reflections

Toilers of the Sea