Includes bibliographical references (p. 371-378) and index. 20th century.

October 1942. Jo Hardy, a 22-year-old ferry pilot, is delivering a Supermarine Spitfire--the fastest fighter aircraft in the world--to Biggin Hill Aerodrome, when she realizes someone is shooting at her aircraft from the ground. Returning to the location on foot, she finds an American serviceman in a barn, bound and gagged. She rescues the man, who is handed over to the American military police; it quickly emerges that he is considered a suspect in...