Environmental Protection

Moths of the Limberlost: A Book About Limberlost Cabin

Wild Animals at Home

Eco-Events

Farthest North (Vol. 1&2)

Birds from Coahuila, Mexico

Rodent Control Aided by Emergency Conservation Work

Pastoral Days; or, Memories of a New England Year

The Child's Book of Nature

Shelters, Shacks and Shanties

Dead Man's Plack and an Old Thorn

Wanderings in South America

Sequoia [California] National Park

Underground Treasures: How and Where to Find Them

The Land's End: A Naturalist's Impressions In West Cornwall, Illustrated

The apiary; or, bees, bee-hives, and bee culture

Life History and Ecology of the Five-Lined Skink, Eumeces fasciatus

Essays of a Biologist

Jungle Peace

The Grizzly, Our Greatest Wild Animal

The Cutting of the Forest