No. of pages 48
This book is part of a book series called Little Kids Books Of Why .
This book has been graded for interest at 8-14 years.
There are 48 pages in this book. This is a reference book. This book was published 2014 by Capstone Press .
TIME For Kids magazine has 4 million weekly subscribers in nearly 160, 000 classrooms. Timeforkids. com gets over 6 million page views every month
This book is in the following series: