Thomas Jefferson has sent Meriwether Lewis and William Clark to penetrate the newly acquired territory, journey up the Missouri River, cross the Rocky Mountains, and reach the glimmering sea in the far West. To survive, the two captains need an extraordinary hunter who will be able to provide the expedition with fresh game, and a sign-talker to communicate with the native tribes. They choose George Drouillard. It is Drouillard, an actual historical figure, who becomes our eyes and ears on this unforgettable odyssey.

Drouillard, a metis raised among the Shawnee, cannot fathom what drives the two men. Nor can he help but admire their ingenuity and courage as they tackle the journey into the unknown. Along the way, he watches as they shrewdly shape and discipline their force, adding French-Canadian rivermen--to guide the expedition up the Missouri--and an Indian woman, Sacagawea, who will play a crucial role in negotiations with the Western tribes.

After plunging into an unforgiving land and near madness, the triumphant achievement of two captains will be eclipsed by an overwhelming tragedy that will touch not only Meriwether Lewis and the frontier tribes but George Drouillard himself. A magnificent tale told with intelligence and insight.