Mission: The Figueroa Cipher

Two stolen secrets. Four teenage spies. During the tense days of the Cold War, courage comes in pairs.

James Vagus and Dakota Walker are teen agents in America's covert MIS-X program-trained to think fast, fight smart, and trust no one except each other. What starts as a routine assignment in Rio de Janeiro turns into a global scavenger hunt when nuclear launch codes vanish, threatening to ignite a World War III.

From the streets of Marrakesh to the casinos of Monte Carlo and the deserts of ...