The Conquest of Peru, Mexico, Bogota, Natchez, and Talomeco, in the Thirteenth Century by the Mongols (1827 book)

Historical Researches on the Conquest of Peru, Mexico, Bogota, Natchez, and Talomeco, in the Thirteenth Century by the Mongols, Accompanied With Elephants: and the Local Agreement of History and Tradition, With the Remains of Elephants and Mastodontes, Found in the New World is a non-fiction book by amateur historian John Ranking, first published in 1827 by Longman & Co. (for the author), which proposes, among other things, that the Kublai Khan's naval fleet, sent to invade Japan, was carried across the Pacific and landed in South America, which they subsequently conquered and established as the Inca Empire under the rulership of the Kublai Khan's son, who became known as Manco Cápac, and that this same Mongol fleet had brought elephants with them into the New World.