Out-of-this-world magical adventure series for teens from the award-winning, New York Times bestselling author of Sabriel and the Old Kingdom series. Seven days. Seven keys. One very unlikely hero. Four of the seven trustees have been defeated and their Keys taken, but for Arthur Penhaligon, the week is still getting worse. His friends have been captured by the Piper, and the New Nithling army still controls most of the Great Maze. Meanwhile, Superior Saturday is causing trouble wherever she can, including turning off all the elevators in the House and blocking the Front Door to prevent escape. 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 Superior Saturday or the Piper beats him to it. The race to find the secret of the Middle House is on - and Arthur is in the thick of it.

 

 

This book is part of a book series called Keys To the Kingdom .

This book has been graded for interest at 11 years.

There are 336 pages in this book.

It is aimed at Young Adult readers. The term Young Adult (YA) is used for books which have the following characteristics: (1) aimed at ages 12-18 years, US grades 7-12, UK school years 8-15, (2) around 50-75k words long, (3) main character is aged 12-18 years, (4) topics include self-reflection, internal conflict vs external, analyzing life and its meaning, (5) point of view is often in the first person, and (6) swearing, violence, romance and sexuality are allowed.

This book was published in 2021 by Hot Key Books .

The two Australian authors, Anna Fienberg and Garth Nix, live in Sydney. Anna is known for her popular stories for all age groups. Garth is known for his teenage fantasy novels.