Max and the Tag-Along Moon Paperback. Max loves his grandpa, and Grandpa loves Max. So when they must say good-bye, Grandpa reminds Max that the moon above them at Grandpa's house is the very same moon that will follow him all the way home. And on that swervy-curvy car ride back home, Max watches as the moon tags along, this way and that, thinking of Grandpa. But when the sky darkens and the moon disappears behind the clouds, Max worries that the moon did not follow him home after all. In his be