The online age has created a hotbed of fan fiction and theories for almost every fandom imaginable. And in this realm, few franchises have as much written about them as J.K. Rowling’s beloved Harry Potter series.

The English author’s wizarding world has inspired an endless supply of fan theorising, to the point that the public interest in the franchise has long outlasted the lengthy series of books and films. The 7-book/8-film story may be over, but the fans have never let Harry and his pals slip into obscurity