Would you like to know the difference between cirrus and cumulus clouds? How much does our atmosphere weigh? W is for Wind: A Weather Alphabet is a swirl of information that answers these questions and many more. Readers will learn that yes, our atmosphere has weight And if it's sunny, chances are it's heavy. When the atmosphere is lighter, grab your galoshes W is for Wind is one well-informed children's book from the Sleeping Bear Press family...