[COMPLETED] You've all heard the story of Harry James Potter, the boy-who-lived. But what if he had a twin? Melody Potter is the twin sister of Harry Potter, though apart from the lightning-bolt scars on their foreheads, they couldn't be any more different. Follow the twins though the most eventful first year at Hogwarts a student's ever had. *I do not own Harry Potter. Rights to J.K. Rowling.*

Sirius Black told Harry that there were four Marauders. He told Harry that his best friends in school were James, Remus and Peter. He told Harry that there were three unregistered Animagi at the time he was at Hogwarts. He lied. There was another, only one other, who Sirius never mentioned. Perhaps because they had a falling out... perhaps because something happened to her. Rowan Mulciber is the missing Marauder, and this is her story.