Polo, Marco, Rustichello da Pisa, John Frampton (translator) and Milton Rugoff. The Travels of Marco Polo. Signet Classics, 2004. (published c. 1300)
A page of The Travels of Marco Polo. Marco Polo, Il Milione, Chapter CXXIII and CXXIV, Via Wikimedia.
Map of the Travels of Marco Polo. Via Wikimedia.