There are 20 pages in this book. This book was published 1998 by Penguin Putnam Inc .

True Kelley has illustrated many favorite books for children in her fun-filled watercolor style, including several in the Let's-Read-and-Find-Out Science series. She and the author previously collaborated on What Makes a Magnet? and What the Moon is Like? True Kelley lives in Warner, New Hampshire. Author of Saturday Night at the Dinosaur Stomp and Baby's Got the Blues. This illustrator's vibrant illustrations can be seen in The Bugliest Bug and Saturday Night at the Dinosaur Stomp (by Carol Diggory Shields).