Tells the story of one of America's natural history heroes, John Muir, and how a trusting dog changed his life.

In the late 1800s, John Muir made several trips to the pristine, relatively unexplored territory of Alaska, irresistibly drawn to its awe-inspiring glaciers and

Known as the "Father of the National Parks," John Muir wrote about the American West with unmatched passion and eloquence—as seen in this stunning, one-volume