Describes the various kinds of clouds and how they are formed, how meteorologists study and measure clouds, and storms associated with certain cloud formations.
While high in the mountains with his parents, Albert falls off a cliff and ends up in Cloudland, where he enjoys playing with the cloud children, but misses his parents.
A cloud that blocks all sunlight shows up just at the end of the school year and Nick Robbins' life is now about survival rather than what he had expected.