Since the beginning of time, the angelic forces of the High Heavens and the demonic hordes of the Burning Hells have been locked in eternal conflict for the fate of all Creation. That struggle has now spilled over into Sanctuary - the world of men. Determined to win mankind over to their respective causes, the forces of good and evil wage a secret war for mortal souls. This is the tale of the Sin War - the conflict that would forever change the destiny of man.

In the mist-shrouded haze of the past, the world of Azeroth teemed with wondrous creatures of every kind. Mysterious elves and hardy dwarves walked among tribes of man in relative peace and harmony - until the arrival of the demonic army known as Burning Legion shattered the world's tranquility forever. Now orcs, dragons, goblins, and trolls all vie for supremacy over the scattered, warring kingdoms - part of a grand, malevolent scheme that will determine the fate of the world of WarCraft.

Far in the future, 60,000 light-years from Earth, a loose confederacy of Terran exiles is locked with the enigmatic Protoss and ruthless Zerg swarm. Each species struggles to ensure its own survival among the stars in a war that will herald the beginning of mankind's greatest chapter - or foretell its violent, bloody end. Danny Liberty was a good reporter...too good. When his investigations struck too close to the heart of the corrupt Terran Confederacy, he faced a simple choice: continue his current series of exposés, or take a hazardous new assignment covering the Marines.

Sixty-thousand light-years from Earth, the corrupt Terran Confederacy holds the Koprulu sector tightly in its tyrannical grip, controlling every aspect of its citizens' lives. One man dares to stand up to this faceless empire and vows to bring it to its knees: Arcturus Mengsk - genius propagandist, tactician, and freedom fighter. A monstrous act of bloody violence sows the seeds of rebellion in Arcturus, but he is not the first Mengsk to rail against such oppression. Before Arcturus grew to manhood, his father, Angus Mengsk, also defied the Confederacy and sought to end its reign.

Illidan Stormrage is one of the most powerful beings ever to walk the lands of Azeroth. He is also one of the least understood. Behind his legend, beneath his enigmatic mission, lies a brilliant mind whose machinations are comprehended by few - and trusted by even fewer. Illidan's righteous reign of justice and vengeance has begun.