He leaped in under the descending flame, felt the nozzle of the projector as it crashed upon his right shoulder and the green fire spat harmlessly beyond his back. That last spring had thrown him bodily against the red monster. They were both knocked off balance for a moment, then Rawson caught himself and swung with his left. He set himself in that fraction of a second, felt the first movement of that shining, crook-necked tube that meant the green flame was being drawn back where it could reach him; then his fist crashed into a yielding jaw.

Not five feet from the brink of that nearly bottomless shaft he stood wavering in the rush of air. He knew that the ugly red figure had toppled sideways, that the weapon had fallen with him, the blast swinging upward in a vertical, hissing arc—then man and weapon had dropped silently into the pit.

He was alone, save for the girl, who, her eyes wide with horror, threw herself upon him and clung trembling, while she murmured incomprehensible endearments in her own tongue wherein his own name was mingled: "Dean, dear! My own Dean-San!"

But the mole-men! Dean Rawson's mind was aghast with the horror of it: the mole-men had now found the way.


CHAPTER XXI

Suicide?

ordon Smith, sometimes known as Smithy, was to remember little of the happenings that followed the crash of the big Army dreadnought. It was Colonel Culver who dragged him from the pilot-room wreckage, Colonel Culver and one of the pilots whom he had restored to consciousness. They lowered Smithy carefully to the ground, then explored the rest of the ship.

Their hands were red when they returned—and empty. Captain Farrell and the rest of the crew had ceased to be units of the United States Army Air Force; henceforth they would be only names on a casualty list grown ominously long.