Something is broken in the land of story. Real and imaginary worlds are colliding—putting everything and everyone in grave peril. Tuesday and Baxterr, at the request of the Librarian, and with the help of Vivienne Small, venture to find the Gardener—the one person who can stop this catastrophe. On their way, they'll meet friends and foes, and discover strengths they didn't know they had. Will they be able to save the land of story?