Colonel Sir Henry Yule was a Scottish Orientalist and geographer. He published many travel books, including translations of the work of Marco Polo and Mirabilia by the 14th-century Dominican Friar Jordanus. He was also the compiler of a dictionary of Anglo-Indian terms, the Hobson-Jobson, with Arthur Coke Burnell.

Marco Polo was a Venetian merchant, explorer and writer who travelled through Asia along the Silk Road between 1271 and 1295. His travels are recorded in The Travels of Marco Polo, a book that described to Europeans the then-mysterious culture and inner workings of the Eastern world, including the wealth and great size of the Mongol Empire and China under the Yuan dynasty, giving their first comprehensive look into China, Persia, India, Japan, and other locations throughout Asia.