"Well, um. That's part of what I've been trying to research - that's like studying, but even more so, you look at all sorts of different resources to help you study your chosen area-- um, anyway, I-I've been trying to look into it more." He turns the book around and flips the pages slowly. "As far as I can tell, no one's really sure if they're real, but no one entirely thinks they're not, and really- they very well could be real, since they're all about magic."