Unknown Magic

Holly Jane is a dreamer. As a fifteen year old, she is sent away to a murky, overgrown manor house containing ghostly children, a deranged woman and her son. Forbidden to walk behind certain dusty doors, her infinite curiosity soon begins to take hold, with unexpected results...
*This is kind of inspired by a book I read ages ago, but I can't remember the name, or the main storyline.. weird little me xD constructive criticism and comments are very welcome! :D*