This book has been graded for interest at 12-17 years.

This book was published 2008 by Little, Brown Books for Young Readers .

Kevin J Anderson has sales of more than 16 million books in print in 29 languages, inc. the bestselling prequel to Dune. Rebecca Moesta is the author or co-author of more than 25 books, is a self-described 'gadgetologist' and is always the first with the latest technology.