The true story of Christopher Boyce (Hutton), a young All-American man whose job as a guard for sensitive documents shatters his faith in his country and leads him to a sometimes comic, sometimes chilling sideline as a spy for the Soviets, aided by his scruffy buddy, Daulton (Penn); it can't last, though, and the consequences are tremendous for Boyce and his family.
Books with substantial mentioning of The Falcon and the Snowman