Undaunted Courage: Meriwether Lewis Thomas Jefferson And The Opening Of The American West

From the New York Times bestselling author of Band of Brothers and D-Day, the definitive book on Lewis and Clark's exploration of the Louisiana Purchase, the most momentous expedition in American history and one of the great adventure stories of all time.

In 1803 President Thomas Jefferson selected his personal secretary, Captain Meriwether Lewis, to lead a voyage up the Missouri River to the Rockies, over the mountains, down the Columbia River to the Pacific Ocean, and back. Lewis and his p...