No. of pages 96
This book is part of a book series called 30 Second .
This book has been graded for interest at 9-12 years.
There are 96 pages in this book. This book was published 2017 by Ivy Kids .
Dr Mike Goldsmith works at the UK's National Physical Laboratory. He has worked on a variety of science topics, including sound and space. He has written several books for children.
This book is in the following series: