دانلود کتاب Off the Edge of the Map: Marco Polo, Captain Cook, and 9 Other Travelers and Explorers That Pushed the Boundaries of the Known World

From the #1 bestselling author of History's Greatest Generals comes an exciting new paperback book on the greatest explorers in history and how their discoveries shaped the modern world Whether it is Rabban Bar Sauma, the 13th-century Chinese monk commissioned by the Mongols to travel West form a military alliance against the Islam; Marco Polo, who opened a window to the East for Europe; or Captain James Cook, whose maritime voyages of discovery created the global economy of the 21st century, each of these explorers had an indelible impact on the modern world. This book will look at the 11 greatest explorers in history. Some travelled for religious piety, such as Ibn Battuta, who travelled from North Africa to Indonesia in the 1300s, visiting every Islamic pilgrimage site between -- and becoming counselor to over 30 heads of state. Others travelled for profit, such as Ferdinand Magellan, who wanted to consolidate Spain's holdings on the spice trade. Still others travelled for discovery, such as Ernest Shackleton, who led two dozen men to the bottom of the world in an attempt to cross Antarctica on foot. Whatever their reason for discovery, these explorers still inspire us today to push the limits of human achievement -- and discover something about ourselves in the process.