So, alphabetical categories are now added.  The way hopefully it will work now is still the same, except instead of pulling up the actual class prefix users will now have to pull up the first letter of their class prefix.  Other than that, all should be the same.  Look for the book name, find out what class it is used for, etc.  This might be a bit messy for users who have classes with prefixes beginning with "A" or "E," but it is really the only way I can think of to organize the books.  I will now add a news category, categorize this and the other "news" entries, and then I think it is time for bed!