Meeting in the middle (supernatural harry potterbook)

*All rights to harry potter belong to jk Rowling and all spn characters belong to the creators of the show!*

Stella Winchester is trying to get over the fact that her father is now a knight of hell. Sam has confined her to the bunker as protection. However a mysterious letter appears accepting her into a mysterious school she's only heard about in dreams. Upon her arrival she meets familiar faces and people she's only dreamed about. Now she has to juggle being a hunter and a witch