Undaunted Courage: Meriwether Lewis, Thomas Jefferson, and the Opening of the American West

History, American West In this sweeping adventure story, Stephen E. Ambrose, the bestselling author od D-Day, presents the definitive account of one of the most momentous journeys in American history. Ambrose follows the Lewis and Clark Expedition from Thomas Jefferson's hope of finding a waterway to the Pacific, through the heart-stopping moments of the actual trip, to Lewis's lonely demise on the N More »