First published in 1973, Aces High is the vivid chronicle of aerial warfare during World War One. Clark gives a gripping account of the flying aces - Manfred von Richthofen the Red Baron, Mick Mannock, Rene Fonck, Georges Guynemer, Albert Ball - whose life expectancy was measured in days they were forbidden to carry parachutes they lived in dread of being shot down in flames.,