Alexis Jaymee Black (HP FanFic)

Alex Black has lived at an orphanage and doesn't know her family. She is now 11 years old and is going to Hogwarts, which she doesn't know anything about. A murderous Sirius Black is on the loose and Alex's world is turned upside down with the news and happenings of her first year!!! Who is P.L. and who is S.B.? They are the initials on her bracelet and she wants to find her real family and the truth.