This book is part of a book series called Lets-Read-And-Find-Out Science-Stage 2 .

This book has been graded for interest at 4-8 years.

There are 32 pages in this book. This book was published 1996 by Perfection Learning .

HOLLY KELLER has illustrated many popular science picture books, including Growing Like Me by Anne Rockwell and Air Is All Around You by Franklyn M. Branley, as well as several previous Green Light Readers. She lives in New Haven, Connecticut. Patricia Lauber is the author of the Around-the-House series and more than 125 other books for young people. Her Volcano: The Eruption and Healing of St. Helens was a Newbery Honor Book. She lives with her husband and two cats, Beemer and MeToo, in New Canaan, Connecticut.