Lands of Azeroth seems to be have been a book that was canceled and later split into Lands of Conflict and/or Lands of Mystery. It was to have been released in April of 2004, the 5th book in the series, after Dungeons & Dragons Warcraft The Roleplaying Game, Manual of Monsters, Alliance & Horde Compendium, and Magic & Mayhem. It is advertised at the end of the book Warcraft: The Roleplaying Game.