The Wreckers have destroyed their own civilization . . . In a wild and lawless future, where life is cheap and survival is hard, Saba has been brought up in isolated Silverlake. She never sees the dangers of the destructive society outside. When her twin brother is snatched by mysterious black-robed riders, she sets out on a desperate journey to rescue him. Ahead lie violence and treachery, and Saba will need a spirit as tough as her crossbow to survive. But her companions are the cleverest bird that ever flew, and a handsome thief with eyes the colour of moonlight . . .