Sarah & Katy and the Book of Blank

One dull winter afternoon, sisters Sarah and Katy can't think of anything to do. When Sarah pulls a book from the shelf to pass the time, she discovers all of the pages are blank, except for one bearing a mysterious warning: "If you turn the page, there's no turning back." The sisters ignore the warning and find themselves transported into the book. To escape, they must journey to the end of the story by filling each empty page with their imagination. Joined by an eccentric Narrator and three friends, Sarah and Katy discover the blank page can become a place full of fantastic ideas, creativity, and adventure. But they also soon realize: Once an idea comes to life on paper, it can take on a mind of its own.