She is a girl who's heart will be locked for a while

BIG EIGHT SERIES (Book 2: When I return) (Book 3:The Shadows Beneath) (Book 4: When the cold comes) ~~~~~~~~~~~~~~ Hiccup Haddock, Flynn Rider and Jack Frost are new students at DreamDisney Academy. They meet Kristoff Bjorman,Merida van Broch, Anna Winters, Punzie Carona and Elsa Winters. But when a late comer arrive everything is upside down They dig into her personal info and make shocking discoveries and their lives are at stake. Will they survive or go down the drain with her? Okay there will be a few grammar errors cause this was my first book. *Disclaimer:I do own not the characters*