Cloudland — John Burningham

While hiking in the mountains with his parents, Albert tumbles off a cliff -- but is saved by the cloud children who utter magic words that make him very light and keep him from falling. Albert has a wonderful time jumping, swimming, painting, and racing in the sky with the cloud children. That is until he remembers his mother and father and his own little bed at home. It takes the cloud queen, the man in the moon, and a few more magic words to return Albert to earth.