Former ace fighter pilot Bree Jagdea's days of high-octane, white-knuckle dogfights are long behind her. Content with executing supply runs for the war effort, Jagdea considers herself retired. But when enemy forces start a relentless bombing campaign through the hive city of Vesperus, Jagdea is forced back into the Aeronautica – stationed with the infamous Circus 66 squadron, executing near-suicidal dead-drops and blistering interception runs through Vesperus' lethal rat runs.Plunged back into a world where the smallest of errors means instant death, can Jagdea outfly the enemy aces, secure Interceptor City for the Imperium, and return to solid ground with her sanity intact?Written by Dan Abnett.