books.google.pt - Completed in 1653, Father Bernabe Cobo's Historia del Nuevo Mundo is an important source of information on pre-conquest and colonial Spanish America. Though parts of the work are now lost, the remaining sections which have been translated offer valuable insights into Inca culture and Peruvian history....http://books.google.pt/books/about/Inca_religion_and_customs.html?hl=pt-PT&id=FlBpZDF7-XUC&q=Pachacama&utm_source=gb-gplus-shareInca religion and customs
