<p>on The Fourth Day There Was War... <p> Following Their Adventures In The Border Sea, Arthur And Leaf Head For Home. But Only Leaf Gets Through The Front Door. Arthur Is Blocked Because Someone . . . Or Something . . . Has Assumed His Identity And Is Taking Over His Life. <p> Before Arthur Can Take Action, He Is Drafted By Sir Thursday And Forced To Join The Glorious Army Of The Architect. While Leaf Tries To Banish Arthur's Doppleganger On Earth, Arthur Must Survive His Basic Training, Avoid Getting Posted To The Front And Work Out How He Can Free Part Four Of The Will....</p><h3>alan Review</h3><p>arthur Wants Nothing More Than To Go Home And Lead A Normal Life. Unfortunately, Nothing Has Been Normal Since He First Encountered The Mysterious Monday And Found Himself Appointed Heir To The Architect. In Book Number Four Of <i>the Keys Of The Kingdom</i>, Arthur's Problems Go From Bad To Worse. Not Only Is His Leg Still Broken, But He Finds Himself Unable To Return Home From The Mysterious House, Home Of The Immortal Denizens. Just As Things Seem To Be At Their Darkest, A Messenger Arrives With Draft Papers. While Arthur's Friend Leaf Battles An Evil Arthur Look-a-like On Earth, Arthur Must Try To Keep His True Identity Hidden From Sir Thursday And His Minions. Even More Frightening, An Evil Army Has Managed To Enter The House And Is Quickly Taking Over Sir Thursday's Dominions. Just As In The Previous Three Books In The Series, Nix Spins An Intricate Tale Of Deception And Survival. The Only Caution: The Series Is Best Read In Order To Understand The Complete Story. <i>sir Thursday</i> Is Sure To Be Popular With Fantasy And Action Lovers In Middle School And High School.</p>