This book has been graded for interest at 7-12 years.

There are 48 pages in this book. This book was published 2012 by Pan Macmillan .

John Kelly is a British author and illustrator. His books include The Robot Zoo and Everyday Machines, both of which were shortlisted for the Rhone-Poulenc Junior Prize. He lives in London. Richard Platt is a renowned non-fiction writer, whose previous titles include Pirate Diary which won the 2002 Kate Greenaway Medal. To visit Richard's website click here