E. Phillips (Edward Phillips) OppenheimVerified

A mystery in which Mr. Sabin sets out for New York to find his wife, the Duchess of Souspennier, who has vanished. He follows her trail with his servant Duson, driven by love and a need to learn the truth.

A World War I novel of espionage and romance that opens with a group discussing a mysterious Zeppelin incident. The story centres on Helen Fairclough and her fiance, Major Felstead.