The dread skull emblem on their planes was the only flag the men of the Squadron of the Dead would follow, and to them fell the deadly tasks which no other squadron dared attempt. Yet powerful as they had become in the service of the Allies, a more terrible force had organized against them. For the German chief of Imperial Intelligence had proclaimed the grim order: “Every man in the Squadron of the Dead must be destroyed!”

• Download “Tarmac of Treason” (June 1935, Skybirds)

Lieutenant Jim Davison, a Yank serving with the Royal Flying Corps in the Caucasus, is caught between the Russians and the Germans as he tries to help Prince David of Georgia recover a lost treasure.

• Download “The Falcon Strikes” (June 1935, Lone Eagle)