Camp X: Enigma

 Having successfully foiled a Nazi plot to kidnap one of the British Royal Family, brothers Jack and George are on the move again— this time to England. The brothers end up in Bletchley Park, the hub of the British spy network. True to form, Jack and George soon discover a plan to strike at the heart of the British war effort by sabotaging British intelligence. Will they be able to thwart another deadly Nazi plot?