Deep in Hunland they gather, the Death Masters of the German air command, pledged to bring doom to the armies of Freedom — while, deep in a crumbling dungeon, G-8, the Master American Flying Spy, fights the greatest battle of his career, to destroy War’s most savage weapon — a machine that can annihilate the Yankee forces, make them victims of a living death! G-8 and his Battle Aces rode the nostalgia boom ten years after World War I ended. These high-flying exploits were tall tales of a World War that might have been, featuring monster bats, German zombies, wolf-men, harpies, Martians, and even tentacled floating monsters.