No. of pages 128
This book is part of a book series called Childrens Encyclopedia .
This book has been graded for interest at 8-12 years.
There are 128 pages in this book. This is a reference book. This book was published 2018 by Arcturus Publishing .
Giles Sparrow is an author specializing in astronomy and physics. He's written about everything from space technology to the history of science.
This book is in the following series: