The wind cannot be seen, but it is all around us, helping airplanes to fly and plants to scatter their seeds. How Does the Wind Blow? looks at they many moods o

Wind is invisible, but watchful students can see how air in motion be detected by movement around them. This simple book introduces the different intensities of

Answers questions children have about the planet Earth and the conditions that prevail on it, from "Why is the sea salty?" to "What makes it rain?" and "Why do

A rhymed tale describing the antics of a capricious wind. The wind blew, and blew, and blew! It blew so hard, it took everything with it: Mr. White’s umbrella

While grieving her husband's murder, a young Colorado veterinarian meets a troubled FBI agent and begins to uncover the world's most sinister secrets in this th