New York Times bestselling sportswriter John Feinstein investigates a covert op at the Army-Navy football game in this exciting sports mystery. The Black Knights of Army and the Midshipmen of Navy have met on the football field since 1890, and it's a rivalry like no other, filled with tradition. Teen sports reporters Stevie and Susan Carol have been busy at West Point and Annapolis, getting to know the players and coaches--and...