They were globes, globes of pink, unhealthy-looking flesh more than a yard in diameter, each upheld by six slender, insectlike legs, not more than twelve inches long, and each possessing two similar short, thin limbs which served them as arms and which projected at opposite points from their pink, globular bodies. And between those arms, set directly in the side of the round body itself, were the only features--two round black eyes of large size, browless and pupil-less, and a circle of pale skin which beat quickly in and out with their breathing. Motionless they stood, regarding me with their unhuman eyes, and now I saw that one, a little in advance of the others, was holding extended toward me a thin disk of metal, from which, I divined instantly, the destroying fire had sprung. Yet still I made no movement, staring across the platform with sick horror in my soul. I heard a thick exclamation from Hal Kur, behind me, as he and Sarto Sen came to my side and gazed out with me. And now the grouped creatures opposite were giving utterance to sounds--speech-sounds with which they seemed to converse--low, deep, thrumming tones which came apparently from their breathing-membranes. They moved toward us, the fire-disk still trained upon us, and then one stopped and motioned from us to the platform on which he stood. He repeated the gesture, and its meaning was unmistakable. Slowly we stepped out of the conning-tower and descended by the ladder in the cruiser's side to the platform itself. Our captors seemed to pause for a moment, now, and I had opportunity for a quick inspection of our ship. Sucked down as it had been by the attractive ray of those strange creatures, it had yet fallen on a clear space on the platform and seemed to have suffered no serious injury, for it was stoutly built and our fall had been short. The lower door in its side was still open, I saw, and now a half-dozen of the globe-creatures entered this, scurrying forward like quick insects on their six short legs. They disappeared from view inside the cruiser's hull, returning in a moment with their fire-disks trained upon the single engineer who had run back into the ship and escaped the doom of his fellows. This man, Nar Lon by name, had been the chief of the six engineers, and as his guards herded him to our side his face was white with terror. Finding us still alive, though, he seemed to take courage a little. [Illustration: "They had their fire-disks trained upon the engineer."]