This book is part of a book series called Superstats .

This book has been graded for interest at 7-10 years.

There are 64 pages in this book. This book was published 2016 by Little Bee Books .

Helen Greathead is a highly experienced creator, editor, project manager and writer of successful non-fiction titles and series. She spent 14 years at Scholastic Children's Books where she commissioned series, including Horrible Histories. She began a freelance career in 2003, and titles she has written include the Now You Know series (Scholastic) and the Design and Make series (Watts).