Ecology

Literary Pilgrimages of a Naturalist

A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope

The Cocoanut: With reference to its products and cultivation in the Philippines

Comments on the Taxonomy

The Underworld of Oregon Caves National Monument

Snakes

Creation of the Teton Landscape: The Geologic Story of Grand Teton National Park

The Lobster Fishery of Maine

Lichens

Atoms, Nature, and Man: Man-made Radioactivity in the Environment

Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado

Nuova; or, The New Bee

Man's Place in the Universe A Study of the Results of Scientific Research in Relation to the Unity or Plurality of Worlds, 3rd Edition

Journal of a Horticultural Tour

Hemp

The Climate Change Hoax: The Global Warming Deception

Field, Forest and Farm

The Mountains of California (Illustrated Edition)

Summer

The Art of Migration