This week, in honor of Columbus Day, get 20% off the following books about explorers and exploration when you use the coupon code COLUMBUS!
To the Ends of the Earth: The Age of the European Explorers
Westerners in China: A History of Exploration and Trade, Ancient Times through the Present
The Early Exploration of Inland Washington Waters: Journals and Logs from Six Expeditions, 1786–1792
Ancient Stone Sites of New England and the Debate Over Early European Exploration
Charles Wilkes and the Exploration of Inland Washington Waters: Journals from the Expedition of 1841
The Human Archaeology of Space: Lunar, Planetary and Interstellar Relics of Exploration
Russian Exploration, from Siberia to Space: A History