Wonders of the Yellowstone

Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park

The Yellowstone National Park: Historical and Descriptive

Another Summer: The Yellowstone Park and Alaska

Het Yellowstone-Park

Maw's Vacation: The Story of a Human Being in the Yellowstone

With God in the Yellowstone

The Story of Man In Yellowstone

A Summer's Outing, and The Old Man's Story

Camping with President Roosevelt

Camping & Tramping with Roosevelt