The relentless Covenant has begun the invasion of the planet Reach! As their forces start to overwhelm the UNSC, it becomes apparent that it is not a question of IF the Covenant will destroy Reach - but WHEN. As the Pillar of Autumn and the UNSC face off against a massive Covenant force, the Master Chief and his fellow Spartans struggle to defend Reach. But as the UNSC is rapidly pushed to its breaking point, Master Chief and Cortana must decide between saving the planet or the fleet! Brian Reed and Felix Ruiz present the final chapter in the HALO: FALL OF REACH saga! Collecting HALO: FALL OF REACH - INVASION #1-4.