Kayleigh's parents need to sell her grandparent's old house by Christmas. Her mom gives her permission to bring her best friend, Lincoln, to look around the house and keep anything they find. When they get to the house they find a book that has a screen in the front cover. The book takes them to an unknown world called Burnam, where they meet several people to learn that the trees can transport people from one place to another. Then they meet Kayleigh's grandfather, who's king in that world, and finds out she's a princess. They go on and have many more adventures together.