This book is part of a book series called Dk Graphic Readers-Level 4-Proficient Readers .

This book has been graded for interest at 8-10 years.

There are 48 pages in this book. This is a picture book. A picture book uses pictures and text to tell the story. The number of words varies from zero ('wordless') to around 1k over 32 pages. Picture books are typically aimed at young readers (age 3-6) but can also be aimed at older children (7+). This book was published 2008 by DK Publishing (Dorling Kindersley) .

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.