A geologist's winter walk.
Summer days at Mount Shasta.
A perilous night on Shasta's summit.
Shasta rambles and Modoc memories.
The San Gabriel Mountains.
Glacial phenomena in Nevada.
The forests of Washington.
People and towns of Puget Sound.
An ascent of Mount Rainier.
The physical and climatic characteristics of Oregon.
The forests of Oregon and their inhabitants.
The Grand Cañon of the Colorado.
