The Eternity War (Eternity War, 3) [Sawyer, Jamie]

The Black Spiral terrorist organization and their mysterious leader, Warlord, have unleashed a deadly virus across the Maelstrom. There is nothing that can stop them...except, maybe, Lieutenant Jenkins and her Jackals. Back in Alliance territory with new weapons, new armor, and new bodies, the Jackals are given a secret assignment: to investigate the mysterious Aeon, a potential ally in the escalating conflict, and a force that might shift the gears of war in favor of the Alliance. But there are many agencies interested in the Aeon, and too many sides in this war. Jenkins is going to have to trust her squad, the alien Pariah, and her instincts as she faces the most dangerous decision of her career-one that that will make or break the war once and for all.