This book is part of a book series called Powerkids Readers-The Universe .
This book has been graded for interest at 4-6 years.
This book was published 2012 by PowerKids Press .
This book is part of a book series called Powerkids Readers-The Universe .
This book has been graded for interest at 4-6 years.
This book was published 2012 by PowerKids Press .