The Crystal Navigator is the story of eleven year old Lucy Nightingale, who loses her confidence in school and goes on a magical, perilous adventure back in time where she meets five famous artists, and regains her confidence. Children will fly back to the fifteenth century with Lucy and her funny Wise One, Wilbur, a Corgi. They will accompany Lucy and Wilbur every step of the way through a whirlwind adventure: escaping a knife-wielding ogress by jumping into a painting, seeing the real Lisa of Leonardo's Mona Lisa, touching the Sistine ceiling, and being marooned inside Vincent van Gogh's Starry Night. They will help Lucy solve the puzzle of saving Wilbur's life and getting safely home