... to hear what Sempowski and Spence conclude, if you ever manage to finish that, Sak! *grin*. It should cover the Temple of Quetzalcoatl sacrificial burials, though not the latest Pyramid of the Moon ones. Talking of how hard it is to find books soley about Teotihuacán, I found the titles of a few more, including one that might interest you as it concerns the Maya/Teotihuacán interaction we were talking about earlier. I'll drop a note of them into the links thread!