This may just be the product of extreme boredom (actually, I'm positive that this is where the idea came from), but I was thinking about how we could eliminate having to use the Harry Potter Wiki (not that it's a bad source or anything) for everything that has to do with getting information for classes and whatnot. So, we've already done this for a few classes, but I was think we could do like a collection of textbooks that apply to each class for specific years (see: The Constellations, A Mythological Copernican Study, and The Art of Wandlore). This way we have an immediate source of information right here on our own wiki.
Primarily, I would write them (again, I have absolutely nothing better to do), but I would most definitely be open to having other users write their own class textbook, if they want.
So, basically, what I wanted to know was: What do you think of the idea?
Post what you think and any suggestion you might have in the comments!