FURTHER READING
Berne, Emma Carlson. Sacagawea: Crossing the Continent with Lewis and Clark. New York: Sterling, 2010.
Bjornlund, Lydia D. The Trail of Tears: The Relocation of the Cherokee Nation. Detroit: Lucent Books, 2010.
Haugen, Brenda. Crazy Horse: Sioux Warrior. Minneapolis: Compass Point Books, 2006.
McNeese, Tim. The Oregon Trail: Pathway to the West. New York: Chelsea House Publishers, 2009.