This book is part of a book series called 100 Facts You Should Know .
This book has been graded for interest at 8-12 years.
There are 48 pages in this book. This book was published 2015 by Gareth Stevens Publishing .
Camilla de la Bedoyere has written more than 250 books for children, covering a wide range of topics, from nature and science to maths and geography.
This book is in the following series: