David Thompson

David Thompson

for $ 7.99

7.99 David Thompson https://covers.feedbooks.net/item/2181963.jpg?t=1500377625 http://www.feedbooks.com/item/2181963/david-thompson?utm_medium=uwishlist&utm_source=amazon

Using only the stars and his sextant, explorer David Thompson set out on a 34-year journey that would culminate in one of historys greatest mapping achievements.