Gamma Nine: Dawn of Extinction (Book Two)

If your quarry goes to ground, leave no ground to go to. The Grim Wolves are out of options and supplies. New Horizon is no more and their enemies, human and mutant, are determined to end them all. The Hyperion and its allies are on the run, aiming for the safety of Earth Prime, the last refuge against the coming dark, but what will they find there? Support for their cause or just more treachery?