Very First Questions and Answers: What are Clouds? by Katie Daynes, This lift-the-flap book takes a look at clouds-what they're made of, why storm clouds flash and boom, how tornadoes happen and what makes a rainbow, along with a few cloud myths as well. Kids will be encouraged to explore clouds for themselves, while spotting shapes in the sky. Hardcover, 12 pages. Recommended for ages 3 to 5 years old.