Before she can rescue her twin sister, sixteen-year-old magic-wielding spy Aissa must choose between pursuing revenge against the ruling Technocrats or abandoning her mission and trusting her sworn enemies.

Aissa and her twin sister, Zandria, are Magi spies, magic users most believe to be extinct. By day they are normal young Technocrats eager to fulfill the duties of their new apprenticeships. By night they plot their revenge to retake their city from the Technocrats. Then Aissa is given a new mission: find the heir to the Technocrat throne, who is rumored to be one of the Heartless, and kidnap her. Born without a working heart, the Heartless survive with a mechanical replacement. The hunt is complicated by a kind Technocrat researcher who is determined to find a cure for the Heartless. When Zandria is captured, Aissa will do anything to get her sister back-- even if it means abandoning the mission. -- adapted from jacket

Ages 13 & Up. Blink.