hold me while you can {Posie Hogwarts AU}

Josie Saltzman, along with her twin sister Lizzie Saltzman, join Hogwarts, but when she's sorted into an unexpected house, she gets wrapped up in the mysteries the school holds. Meanwhile, a greater evil gains strength outside the safe walls of the school, but is it enough to prepare Josie Saltzman for her so-called destiny? And of course, everything seems to go into chaos when she meets one of the most talented witch of her generation, Penelope Park.

aka the hogwarts fic one everyone wants