823.914 R797. However, generally speaking, the Dewey Decimal System is used solely for non-fiction works. In most libraries, if you wanted to find thebooks go to the fiction section (maybe children) and look under R for Rowling.
the Dewey decimal system was made so it would be easier to find books.
I would guess the Dewey Decimal classification for a yearbook is 051, English language serials.
The closest you can get to a Catch Phrase in Harry Potter would be the classic "Bloody Hell"
An idiots guide to Harry Potter would suit you perfectly. (Real Book and would actually fulfill what you are asking for.
The prophecy from Harry Potter was that either Harry Potter would kill Lord Voldemort, or Voldemort would kill Harry Potter; one of them was going to kill the other, but the prophecy did not specify which. Of course, by this time we do know how it turns out.
Harry Potter will appear in the Harry Potter books. If he was to appear in any other published novel it would violate copyright.
I have no idea what you mean by hero name.But if your asking who the hero in Harry Potter is I would have to say Harry Potter.
Well, if he wore a name tag, it would say "Harry Potter."