Lady Friday (The Keys to the Kingdom #5)

The fifth book in Garth Nix's New York Times bestselling series!

Four of the seven Trustees have been defeated and their Keys taken, but for Arthur, the week is still getting worse. Suzy Blue and Fred Gold Numbers have been captured by the Piper, and his New Nithling army still controls most of the Great Maze. Superior Saturday is causing trouble wherever she can, including turning off all the elevators in the House and blocking the Front Door. Amidst all this trouble, Arthur must weigh an offer from Lady Friday that is either a cunning trap for the Rightful Heir or a golden opportunity he must seize -- before he's beaten to it!

Garth Nix is the New York Times bestselling author of the Old Kingdom series, a modern classic of fantasy literature that includes the novels Sabriel, Lireal, Abhorsen, and Clariel. He is also the author of The Keys to the Kingdom series, Shade's Children, A Confusion of Princes, Newt's Emerald, and (with Sean Williams) the Troubletwisters series, among other novels. You can find out a whole lot more about him at garthnix.com.