Return to the world of Mortal Engines in this book of three short stories about the rebellious young aviatrix, Anna Fang. In a dangerous future where gigantic, motorised cities attack and devour each other, London hunts where no other predator dares. But Anna Fang, pilot, adventurer, spy, isn't afraid. The three stories show gripping, moving, exciting moments in Anna Fang's life: her childhood as a slave aboard the moving city Arkangel, a showdown against a robotic Stalker that is terrifyingly out of control and her free life as an intelligence agent for the Anti-Traction league that might not be quite as free as she hoped.