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

This book has been graded for interest at 5-9 years.

There are 32 pages in this book. This book was published 1997 by Perfection Learning .

Kate Duke was the author and illustrator of many award-winning picture books as well as Archaeologists Dig for Clues in the Let's-Read-and-Find-Out Science series.