Harry's Twin (Harry Potter FanFic)

Harry has a twin. But nobody knows. Well, nobody except for Snape and Dumbledore. You see, when Snape went to the Potter's house that night, he discovered a boy with a lightning scar crying in the crib, and a girl, hidden inside the closet. He took the girl, and raised her as his own. Despite Dumbledore's disagreements, of course. And obviously the girl will grow up and go to Hogwarts, and this is where our story begins.. Clashes between both Potters, love and rivalry among everyone, and as predicted, our main character will be a bit loony, as per the rest of this author's characters. *a big sigh from the author "Things just went out of control okay I didn't mean for most of the things that happened to happen.."*