This book is part of a book series called Explore my World .
This book has been graded for interest at 5-10 years.
There are 32 pages in this book. This book was published 2017 by National Geographic Books .
Marf Ferguson Delano is the author of Genius: A Photobiography of Albert Einstein, named an Outstanding Science Trade Book by the NSTA/CBC. She lives in Alexandria, Virginia and is a graduate of Duke University.
This book is in the following series: