Nature

Out of Doors—California and Oregon

Volcanoes: Past and Present

The Foot-path Way

Rodent Control Aided by Emergency Conservation Work

Food Habits of the Thrushes of the United States

Earthworms and Their Allies

The Handbook to the Rivers and Broads of Norfolk & Suffolk

Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country

Friends in Feathers and Fur, and Other Neighbors: For Young Folks

Freckles from the Marvelous Forest

An Account of the Insects Noxious to Agriculture and Plants in New Zealand

Fishes of Chautauqua, Cowley and Elk Counties, Kansas

Five Years in the Alleghanies

Notes of a naturalist in South America

Forest Trees of Illinois: How to Know Them

Lightfoot the Deer

The Grizzly, Our Greatest Wild Animal

Trees: A Woodland Notebook

Love's Meinie: Three Lectures on Greek and English Birds

Ocean's Story; or, Triumphs of Thirty Centuries