Environmental Protection

Birds of Britain

Jack Miner and the Birds, and Some Things I Know about Nature

The Bee-Master of Warrilow

Proceedings of the fourth National Conservation Congress at Indianapolis, October 1–4, 1912

Shoshone National Forest, Wyoming

Woodmyth & Fable

Scott Burton in the Blue Ridge

Water and power for San Francisco from Hetch-Hetchy Valley in Yosemite National Park

Rivers of Great Britain

The Tropical World

The Adventures of Fleet Foot and Her Fawns. A True-to-Nature Story for Children and Their Elders

British Bees An Introduction into the Studies of the Natural History and Economy of the Bees Indigenous to the British Isles

Trails and Tramps in Alaska and Newfoundland

The Clerk of the Woods

Pere Marquette State Park

What the Blackbird said

Summer

Chinook, the Cinnamon Cub

Gray Lady and the Birds: Stories of the Bird Year for Home and School

Carlsbad Caverns National Park, New Mexico