On the morning of July 30, 1883, President Chester A. Arthur embarked on a trip of historic proportions. His destination was Yellowstone National Park, established by an act of Congress only eleven years earlier. No sitting president had ever traveled this far west. Arthur's host and primary guide would be Philip H. Sheridan, the famed Union general. Also slated to join the expedition was a young photographer, Frank Jay Haynes. This elegant--and fascinating--book...