Oliver Brooks has led a sheltered existence in the backwater home of his merchant uncle. But when he is framed for his only relative's murder he is forced to flee for his life, accompanied by an agent of the mysterious Court of the Air.
Molly and Oliver each carry secrets in their blood - secrets that will either get them killed or save the world form an ancient terror. Thown into the compnay of outlaws, thieves and spies as they flee their ruthless enemies, the two orphans are also aided by indomitable friends in this endlessly inventive tale full of drama, intrigue and adventure.