From the bestselling author of "Chaos and Order" comes the conclusion of the "Gap" series. As the crew attempts to pursue the pirate ship "Soar" and her captain, their hopes turn to Angus Thermopyle. Angus, Morn Hyland, and her son, Davies, race home, unaware that Warden Dios and The Dragon are locked in a final confrontation that may alter the fate of humankind forever.