This is volume 10 in The Edge Chronicles .

This book has been graded for interest at 10-12 years.

There are 688 pages in this book. This book was published 2010 by David Fickling Books .

Paul Stewart is the very funny, very talented author of more than fifteen books for children, including The Edge Chronicles, a collaboration with Chris Riddell. PAUL STEWART is a well-established author of books for young readers everything from picture books to football stories, fantasy and horror.