And, as Lance, a grim resolve at his heart, turned, Hay's blood-frothed lips formed the words: "Carry on!"

Through the raining lead, seeming to bear a charmed life, Lance leaped to Hay's plane, hearing as he did so his own, with a stricken pilot at its controls, hurtle upwards.

Carry on! For the life of America!

Carry on!


en minutes past the hour of nine. A full thousand miles behind the lines, on the wide black field of America's major war base, a small group of men stood, surveying the awesome weapons assembled there.

Row upon row of huge, dully-gleaming cigar-shaped things stretched away into the darkness before them. There were only one or two faint lights to give illumination, and the night choked in on them, making them terrifying.

They resembled, more than anything else, half-sized dirigibles, being roughly about one hundred feet long and perhaps as much as thirty feet high. At first sight, they seemed to be numberless; then, as the bewildered eye became more sane, one could count them and see that there were, in reality, about thirty. Their prows were stubby; in the port side of each a tiny trap-door yawned, and standing by every trap-door was the overall-clad figure of a mechanic, waiting for the signal.

The Commander of the American Air Force looked up from his wrist-watch. At his side was a peculiar gnomelike figure, a figure with hunched, twisted back and huge, over-heavy head. This was Professor Singe, and from that ridiculous head had come the germ which had finally expanded into the torpedoes arrayed before him.