Shelf seeker

Emily has never had a real home. She is moved around from foster home to foster home all the time. so when she runs away she has excactly nowhere to go. By nightfall she ends up in the old library on maple street and spends the next few days hiding from the librarians and...reading. What else is there to do when you're living in a library?Except,this isn't any ordinary library. There are secrets hidden inside these shelves.