After nearly a decade of brutal warfare, three mighty factions - the enigmatic Protoss, the savage Zerg, and the Terrans, humanity's descendants in the sector - have entered a cease-fire, but the peace is tenuous at best. When the sudden restoration of an incinerated planet is brought to light, tensions erupt. Neutrality swings back to hostility, and old enemies are accused of developing biological weapons to reignite the bitter conflict.

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.

Jake Ramsey - an unassuming yet talented archaeologist - has been given the chance of a lifetime. Hired to investigate a recently unearthed Xel'Naga temple, he knows this latest assignment will open up whole new possibilities for his career. Yet when Jake discovers the remains of a long-dead protoss mystic, his hopes and dreams are irrevocably drowned in a flood of alien memories. Bonded to the spirit of the dead protoss, Jake has become the sole inheritor of the protoss' total history - every event, every thought - every feeling. 

Dominion ghosts epitomize the height of terran evolution and physical conditioning. Augmented by technologies that harness their innate psionic potential, these lethal operatives use telepathy and other superhuman powers to isolate and destroy the enemies of the Dominion. But when the hunters become the hunted and ghosts start disappearing without a trace, even the most dangerous human soldiers in the Koprulu sector have something to fear....