Last Night We Were Awoke

Atlas of the Lewis & Clark Expedition (The Journals of the Lewis & Clark Expedition, Vol. 1)
by Gary E. Moulton (Editor), Meriwether Lewis, William Clark

Herbarium of the Lewis & Clark Expedition (Journals of the Lewis and Clark Expedition)
by Gary E. Moulton

Lewis and Clark: Across the Divide
by Carolyn Gilman

Undaunted Courage: Meriwether Lewis Thomas Jefferson and the Opening of the American West
by Stephen Ambrose