Author: John Wesley Powell

Books by John Wesley Powell: "Down the Colorado" First published in 1969 Rank: , Original star rating: , Adjusted star rating: , Pop rating: "Canyons of the Colorado" First published in 1895 Rank: , Original star rating: , Adjusted star rating: , Pop rating: "The Exploration of the Colorado River" First published in 1895 Rank: , Original star rating: , Adjusted star rating: , Pop rating: