He stopped; a look of annoyance came over his face. Argo did not answer! Dimly to my fading senses came the triumphant thought, the realization that Argo outside, upon whom Tarrano depended to seize Georg--had failed. Action had come to Tarrano. He snapped off his weapon. Released from it, Wolfgar and I wilted to the floor--lay inert. The returning blood in my limbs made them prick as with a million needles. To my sight and hearing, the room was whirling and roaring. I felt Tarrano bending swiftly over me; felt the forcible insertion of a branched metal tube in my nostrils; a hand over my mouth. I struggled to hold my breath--failed. Then inhaled with a gasp, a pungent, sickening-sweet gas. Roaring, clanging gongs sounded in my ears--roaring and clattering louder, then fading into silence. A wild, tumbling phantasmagoria of dreams. Then complete unconsciousness. CHAPTER X _Georg Escapes_ I come now to recount events at which I was not present, and the details of which I did not learn until later. Fronted by Tarrano, in those few seconds of confusion, Georg made his decision to escape even at the cost of leaving Elza and me. He murmured his hurried good-bye. The moment had arrived. He could see Tarrano dimly through the sparks. He leaped backward, through that wall of electrical disturbance which surrounded us. The sparks tore at him; burned his clothing and flesh; the shock of it gripped his heart. But he went through; crept for the balcony. It was dark out there. He would have rushed for Tarrano instead of the balcony, but as he came through the sparks he had seen that the barrier surrounding our tower was momentarily lifted. Argo had cut it off to admit Tarrano a few moments before. He had not yet replaced it--absorbed, doubtless, in watching in his finder what Tarrano was doing with us. He must have seen Georg reach the balcony; and jumped then to replace the barrier. But too late. Georg was over the balcony rail with a leap. The insulated tubes were there--upright gleaming tubes of metal extending downward to the platform below. Tubes smooth, and as thick as a woman's waist. Georg slid down them. The barrage, above him on the balcony, had been replaced. He saw below him the figure of Argo come running out. A weapon in each hand. The burning pencil-ray swung at Georg, but missed him as he came down. Had it struck, it would have drilled him clean with its tiny hole of fire. Then Argo must have realized that Georg should be taken alive. He ran forward, swung up at Georg the paralyzing vibrations which Tarrano at that instant was using upon Wolfgar and me. Georg felt them. He was ten feet, perhaps, above the lower platform; and as he felt the numbness strike him, he lost his hold upon the tube-pipe. But he had presence of mind enough to kick himself outward with a last effort. His body fell upon the onrushing Argo. They went down together.