Earth defeated the aliens once. Now they're back.After the devastating attack on Earth, the Swarm fell back to regroup. Now, sooner than expected, they've returned to finish what they started: enslaving the human race.Samantha Avery, newly promoted captain of AVENGER, has her hands full-a paid assassin seeking her death, a renegade officer working for the Swarm, and an enemy fleet bent on the destruction of the vital Wellington Shipyards. As the Swarm...