The Bird Woman of the Lewis and Clark Expedition is a historical non-fiction book written by Katherine Chandler. The book tells the story of Sacagawea, a Shoshone woman who accompanied the Lewis and Clark Expedition in 1804-1806. Sacagawea was married to a French-Canadian fur trader, Toussaint Charbonneau, who was hired by the expedition as an interpreter. She was also pregnant during the journey and gave birth to a son, Jean Baptiste, during the...