Alex Winchester, Ravenclaw. Caitlin Black, Gryffindor. Stephen DeBanques, Slytherin. Clint Peterson, Hufflepuff. These four students of Hogwarts don't have a lot in common, if it isn't the fact that they all know each other, but don't know the others know each other. They happen to all become friends, which brings them to discover a very surprinsing truth about one of the four...