You're banned because just about any book I can get a good of. For example, I've gotten close to finishing Dead Souls, a piece of Russian literature. This isn't that great of an accomplishment, since it ends in the middle of a sentence.
You're banned because much like The Mystery of Edwin Drood, the author died before he got a chance to finish it. There were supposed to be 2 or 3 books in it, but he wasn't satisfied with how he ended the second book, and burned part of the manuscript.
You're banned because 1. It's a habit of mine to thank people, needlessly. 2. So that I don't have to explain something you'll be learning about later, if you play it.