History of the Incas by Pedro Sarmiento de Gamboa
History of the Incas is a product of the collaboration of the author's research and interviews and the natives' cooperation. The author made it clear in the first part of the book that the contents have been verified and are considered authentic by the natives. Although the book discusses the mythical origin, movement and settlement, succession of rulers, and the wars of the Incas, its goal is to prove to the then King of Spain, Philip II, that the lands occupied by the Incas belong to the King and not to the natives. This will be explained in the later part of the book after describing the downfall of the last Inca ruler. The first few chapters describe the peopling of the continents after the Flood. The descendants of Atlas divided the lands amongst themselves. This part may be irrelevant but I don't suggest skipping this. There is however an account of the mythical origin of the land of the Incas and its people that was provided by the native correspondents. Next is...