Collects Annihilation #1-6 & Annihilation: Heralds of Galactus #1-2. Nova! Drax! Super-Skrull! Ronan! Quasar! Thanos! Annihilus! Silver Surfer! Galactus! With the power of Galactus behind him, is Annihilus unstoppable? The universe's one hope may be Thanos the mad Titan as sacrifices are made, ancient evil strikes, and new heroes rise!