I Solemnly Swear..

(Harry Potter Fanfiction) It's the fourth year of Hogwarts for the Marauders, and they are in for a big change this year. Sirius' sister, Carrielle transfers from Beauxbatons Academy of Magic, and much to Sirius' surprise Carrielle is sorted into Gryffindor. Things change for Remus Lupin as well, Melanie Check a fou...