A nationalist uprising triggers an interstellar wrest for control in an epic novel of embattled worlds by the author of Citadel and the Frontlines series. POW Aden Jansen has lost a decade of his life to both the war and internment when he's recruited by the Alliance. He's to return to Gretia as an undercover Blackguard operative and destroy Odin's Wolves--an insurgency that's setting his home world afire. The mission comes...