Pathfinders of the American frontier : the men who opened the frontier of North America, from Daniel Boone and Alexander Mackenzie to Lewis and Clark and Zebulon Pike - Cook, Diane (Philadelphia : Mason Crest, 2003)
Keywords: Pioneers -- West (U.S.) -- History -- Juvenile literature; Pioneers -- West (U.S.) -- Biography -- Juvenile literature; Explorers -- West (U.S.) -- History -- Juvenile literature; Explorers -- West (U.S.) -- Biography -- Juvenile literature; Frontier and pioneer life -- West (U.S.) -- Juvenile literature; Pioneers; Explorers; Frontier and pioneer life -- West (U.S.); West (U.S.) -- History -- To 1848 -- Juvenile literature; West (U.S.) -- Discovery and exploration -- Juvenile literature; West (U.S.) -- Biography -- Juvenile literature; West (U.S.) -- History -- To 1848.; West (U.S.) -- Discovery and exploration