Belgian Jesuit, Father Pierre-Jean De Smet couldn't wait to get to the American frontier after arriving from Europe. Setting out for the mountain country of the Flatheads in the early-to-mid 1800s, his heart was set on bringing the Word of God to a people hungry for his teaching. Traveling across the plains, over the Rockies to Oregon and back again--several times--his pioneering exploits rivaled those of Daniel Boone, and his maps and writings...