Hey guys, search on Ebay for "Mexico Conquest" and look for books/volumes by Prescott, who wrote in the early 1800's as a historian. His "The Conquest of Mexico" is riveting stuff, and paints an incredible story, with much background history of the pre-conquest nation and Spain at the time.
Some great buys are to be had for under $10, for books that are 70-100 years old.
Also good is the book by Bernal Diaz, one of the Conquistadores, from which much material was taken by later historians. The guy was actually THERE.
Incredible stuff. The author was nearly blind for much of his life and relied on interpreters and dictation and a special writing device for the blind.
Bob