NASA Flight Controller and former US Navy test pilot Kaz Zemeckis watches the scene from the ground - and is quickly pulled into a dizzying, high-stakes game of spies, lies and a possible high-level defection that plays out across three continents.The prize is beyond value: the secrets of the Soviets' mythical 'Foxbat' MiG-25, the fastest, highest-flying fighter plane in the world and the key to Cold War air supremacy. But every defection is double-edged with risk, and Kaz must tread a careful linebetween trust and suspicion. Ultimately, he must invite the fox into the henhouse - bringing the defector into the heart of the United States' most secret test site - and hope that, with skill and cunning, the game plays out his way.