ORTH is back! Silent Orth—ironically named for his former penchant to boast, but blessed with the skills to carry out his promises—is faced his a choice. He’s ordered to retrieve a spy with valuable information that could save the lives of thousands from behind the lines, but, at the same time his best mate is to face a German firing squad! Save the Spy or save his friend . . . . or save both? Impossible! But if anyone could do it, Orth could! From the pages of the October 1934 issue of Sky Fighters, Silent Orth flies toward his “Zero Hour!”

While his wingmate, Lieutenant Gabriel, waits for death by firing squad in Bocheland, Silent Orth faces the toughest problem in his career!

• Download “Zero Hour” (October 1934, Sky Fighters)