This book is an overview of the lives of various members of the Lewis and Clark expedition to the western United States in the years after the completion of the expedition in 1806. The author focuses on key events in the life of certain central figures in the expedition. Famous figures such as Lewis, Clark, Sacagewea and York have specific chapters dedicated to their post-expedition life, whereas other, less well-known members such as John Collins, John Ordway and George Gibson share their chapters with other members of the expedition. There is also a chapter on the War of 1812 and the roles that members of the expedition played, as well as a complete list of expedition members and a detailed bibliography of primary and secondary sources. Also included is a detailed appendix section investigating two of the key historiographical debates surrounding these figures: the death of Sacagewea and the death or suicide of Meriwether Lewis.