This book has been graded for interest at 9-12 years.

There are 112 pages in this book. This book was published 2010 by Annick Press .

Keltie Thomas is the author of Do Fish Fart?, How Hockey Works and Animals that Changed the World, as well as many other highly acclaimed children's books nominated for several awards. Most recently, Do Fish Fart? (ISBN 978 177085 727 8) won the Award of Merit from the Lake Simcoe Region Conservation Authority.