The stunning conclusion to the blockbuster Keys to the Kingdom series. Arthur Penhaligon wields six of the seven Keys to the Kingdom, but will that be enough to defeat Lord Sunday?

Master of the Incomparable Gardens, the last of the Trustees, and the most powerful Denizen in the house, Lord Sunday is a fierce opponent. And Arthur is running out of time.
With everything falling to pieces around him, Arthur must be quick if he is to stem the tide of Nothing and save the House and the Secondary Realms. But he is beset by worries. Will he ever get home to his family? Does he have a home and family left? Is he even really human anymore? And perhaps most urgent of all: What will be revealed when the Will of the Architect is finally made whole?

About the Author

Garth Nix has worked as a bookseller, book sales representative, publicist, editor, marketing consultant and literary agent. More than 5 million copies of his books have been sold around the world and his work has been translated into more than 38 languages. Garth's books include the award-winning fantasy novels Sabriel, Lirael and Abhorsen and the young adult science fiction novel Shade's Children. His fantasy novels for children include The Ragwitch, the six books of The Seventh Tower sequence, and The Keys To The Kingdom series that begins with the CBC Honour Book Mister Monday. Garth's books have appeared on the bestseller lists of The New York Times, Publishers Weekly (US), The Bookseller (UK), The Australian and The Sunday Times (UK). He lives in Sydney with his wife and two children.