When Laureth Peak, daughter of the famous bestselling writer Jack Peak, decides to travel to New York with her younger brother, she is not aware of the labyrinth of suspicion and uncertainty that awaits them in the Big Apple. Their father has disappeared, and the only clue the kids have to find him is a puzzling notebook of his. Laureth is blind and used to overcoming daily obstacles, but on this occasion she needs to sharpen her wit even more and believe in herself more than ever.