Unfortunately, though originally pure of heart, absolute power corrupted them, in different ways, absolutely. 'Mister Monday' can go to Earth on a Monday). They were also forbidden to enter the Universes outside of the House (the 'Original Law') but they and their minions are capable of going to any place in existence on the day with their namesake (i.e. They were each given one of seven Keys, and the House split into seven Domains, each Day ruling one of these Domains - having absolute power in their Deminse. They were seven of the Architect's favourite Denizens and were placed in charge of the House (in absentia). Two of the main antagonists in this story are Lord Sunday and Superior Saturday, two of the seven Days against whom Arthur must face off. Like all of the Days, he is infected with a sin - the strongest sin of all: Pride or Hubris (it is unconquerable becase any act is done for the good of themselves, not others). This makes him the most powerful being in creation, apart from the Architect, the Old One (we can assume) and King Arthur (when he has all of his powers). He is the eldest son of the Architect and the Old One (who are revealed to be the same people) and the holder of the greatest Key, the seventh Key to the Kingdom with paramount powers in the House and in the many Universes outside of it. Lord Sunday (Australian Cover) SPOILER ALERT: Warning: Reading on will reveal the Plot of the entire series.

During this book, Arthur finds himelf in the Incomparable Gardens, with Lord Sunday and Saturday, fighting each other and Arthur. It reaches the conclusion of Arthur Penhaligon's crusade to obtain the 7 Keys to the Kingdom, and continues where Superior Saturday leaves off. Lord Sunday is the final book in the 'Keys to the Kingdom' series, written by Garth Nix.

Lord sunday garth nix