Paul Stewart and Chris Riddell are the creators of the hugely successfulEdge Chronicles,which have sold over two million copies and have been translated into over thirty languages worldwide. Their other collaborations include theBarnaby Grimesseries and theFar Flung Adventures, the first of which,Fergus Crane,won the 2004 Gold Smarties Prize.
Paul Stewart is the author of a number of previous titles for children includingThe Midnight HandandThe Wakening(a Federation of Children's Book Groups Pick of the Year) for the Yearling list.
Chris Riddell is an accomplished graphic artist who has illustrated many acclaimed books for children. Winner of many prestigious awards including the UNESCO Prize (forSomething Else), the Kate Greenaway Medal (in 2001 and 2004 forPirate Diaryand Jonathan Swift's 'Gulliver') and the Gold Nestl Prize forOttoline and the Yellow Cat, he is also the political cartoonist for theObserver.