Mars is home. Mars is love. Mars is death. That's what the locals say, and Ambrose Drake is starting to believe them. Following a gut-wrenching betrayal, Ambrose has switched allegiances, focusing his efforts on freeing his friends from Mars's corporate overlords. But with defenses crumbling around him, there's only one hope left: to enroll the aid of the rogue agent who launched the Martian revolution decades ago. Twenty-one...