The Walk is an illustrated book that helps children fall asleep and have sweet dreams. Grant Maxwell developed the story night after night as he put his son, Mason, to bed. Realizing he had created a story that other people might enjoy, Grant enlisted his mother-in-law, artist Susan Edwards, to paint the beautiful illustrations.In the story, a little boy named Mason and his dogs, Muffin and Lloyd, decide to go for a walk in the woods. They find a cave that leads down to a great cavern with an underground lake. At the edge of the lake, they find a rowboat and row out into the center of the lake, where they find an island with a little tower. They climb the stairs and, at the top, they find a little room.