Nature

Nuclear Energy Concerns

Marine Lava Fields

Dog Bond Secrets

Green Tech Solutions

Sunken Cave Secrets

Day vs Night

Odd Mountain Tales

Golden Retriever Traits

Winter Season

Summer Birds From the Yucatan Peninsula, Mexico

The Story of a Thousand-Year Pine

Summer Flowers of the High Alps

Trees of Indiana First Revised Edition (Publication No. 13, Department of Conservation, State of Indiana)

A Gamekeeper's Note-book

Rudiments of Conchology. Intended as a familiar introduction to the science

Natural History in Anecdote Illustrating the nature, habits, manners and customs of animals, birds, fishes, reptiles, etc., etc., etc

A Guide to the Birds of the Pacific Coast

Indian Nature Myths

The music of the spheres : A nature lover's astronomy

Outdoor pastimes of an American hunter