Publisher's Synopsis
When Meriwether Lewis, William Clark, and the "Corp of Discovery" left St. Louis, Missouri, on May 21, 1804, their mission was to explore the vast, unknown territory acquired a year earlier in the Louisiana Purchase. The travelers hoped to find a waterway that crossed the western half of the US. Young readers will love this true-life adventure tale of the two-year journey that finally brought the explorers to the Pacific Ocean.
