MacLeod Andrews

All his life Jean Baptiste Charbonneau, son of Sacagawea and a French fur-trapper, has lived in two worlds: the Westernized world of his godfather, William Clark, and the frontier world beyond St. Louis--but he is troubled by the way Americans mistreat tribes like the Osage, Arikara, and Mandan, and as a man of mixed ancestry, he must ultimately choose which of the two heritages is more important to him.