Garth Nix has been a full-time writer since 2001, but has worked in many parts of the publishing industry. His books include the Old Kingdom fantasy series, Newt’s Emerald, A Confusion of Princes and the Keys to the Kingdom series. More than 5 million copies of his books have been sold around the world. Garth’s work has appeared on the bestseller lists of The New York Times, Publishers Weekly and USA Today, and has been translated into 42 languages. His most recent book is The Left-Handed Booksellers of London.