Aisling Keane and her mechanical dragon partner, Shimmer, have made an enemy. She thought she'd killed the leader of the criminal organization that set a trap for her and Dragonfly, but he survived. Now he wants to return a double helping of the pain she's caused him. Jamison Hart, former SIS operative turned freelance bad guy, has his own reasons for going after Aisling. And now he has the resources of a new organization to bring to bear...