America's National Parks

The Spectacular Forces that Shaped Our Treasured Lands

2001

Cowboy Trout

Western Fly Fishing As If It Matters

2006

Diamond Jubilee

Sherlock Holmes, Mark Twain, and the Peril of the Empire

2016

Lewis and Clark among the Grizzlies

Legend And Legacy In The American West

2002

Mountain Time

A Yellowstone Memoir

1984

Myth and History in the Creation of Yellowstone National Park

2003

Searching for Yellowstone

Ecology and Wonder in the Last Wilderness

2014

The Bears of Yellowstone

1986