Potter Watch: Could the "prequel" be one of Filch's Detention Reports?

Time out for some Potter. As some of you may know (and for those who don't but wish you did - you know who you are), J.K. Rowling has penned an 800 word "prequel" for a charity book auction in the U.K. It is one of 13 story outlines written by famous writers for a charity auction to be held by Waterstones on June 10. She was given a note card to write her submission and we have learned that she took up both sides of the notecard to pen a short story about Harry's father, James Potter and Sirius Black, Harry's godfather, that takes place about three years before Harry is born.

So naturally, the Potter world is full of speculation. We haven't heard our theory yet - so we thought, for the fun of it, we'd offer our thoughts. So here comes another "Official ZoeRose Theory" brought to you by Madam Rosmerta's Butterbeer: The best butterbeer in Hogsmeade.

Read it all at Shell Cottage here.