Helen MacInnes was a Scottish-American author of espionage novels. She graduated from the University of Glasgow in Scotland in 1928 with a degree in French and German. A librarian, she married Professor Gilbert Highet in 1932 and moved with her husband to New York in 1937 so he could teach classics at Columbia University. She wrote her first novel, Above Suspicion, in 1939. She wrote many bestselling suspense novels and became an American citizen in 1951.
