Olivia's journey to get there

this short novel is of a girl called Olivia Potter and her journey through shifting to Hogwarts. she is James Potters twin sister and falls in-love with Sirius Black. Olivia potters backstory is pretty sad as when she was little got taken by Voldemort and he has wanted her ever since. her and James are also famous for being the best quidditch players of their age range (11-16). i'm not a very good writer as i'm only 13 years old, but i try. :)