Once he could get to his feet and proceed, he was extra careful to place his magnetized shoes firmly to the ship's shell. In addition, he set out helper lines to act as auxiliary anchors against any unexpected moves the ship might take. When the possibility of a faculae nearing the ship entered his mind, it took his breath away. If that occurred, he knew that the ship's crew would have to throw in the lateral jets to escape. Unless his equipment was in place at the time of the move, the suddenness of the change in direction would leave him free in the chromosphere until his power ran out; or the faculae the ship had been escaping clasped him and exploded him into another Malcolm. With his mind trampled with fear, and his eyes fixed firmly to the ship's shell, he was surprised to find himself suddenly within reach of the stern tubes. The long traction line had whipped across the four tubes with a force that had annealed parts of the line to both the inside and outside so that the openings were completely covered. This caused the forces in the firing chambers to neutralize themselves since there was no aperture to permit the egress of force in any direction. Making sure that all his possible anchorage was in place, he braced himself and began burning out the clogged tubes nearest to him. * * * * * Back in the Vision Room the crew anxiously watched bits of metal slough off under Bull's torch. "That guy's sure got what it takes," someone whispered. Skip spoke without thinking. "He sure has. I guess he meant what he said about the Cerebus III." Outside, Bull cleaned out the second tube and reached across without thinking to start cutting on number three. Forgetting that he had pulled all his lines as taut as possible, and that a move in the wrong direction would pull some of them free, he felt his feet break loose and in seconds he was floating twenty feet from the ship with only one line connecting him to safety. Skip spotted him floating clear, but Captain Stevens shouted. "He's almost free. And he won't dare try to haul himself in by that one line or he might tear it loose, too. He's lucky if some of the eddies around the ship don't do that anyway." Skip made no comment but started for the outer lock room on the double. By the time the rest had figured what he was up to, he was already in a suit and had shut the lock door behind him. Remembering Bull's trouble on the way along the shell, Skip carefully put out his lines and made as much speed as possible. He didn't dare to look to see if Bull was still out there, or if he had broken free. When the tubes were reached, he looked up and drew a deep breath--Bull was still O.K. Bracing himself carefully, Skip drew in on Bull's line foot by foot. Since it was firmly attached at Bull's suit, there was no danger of it pulling out at that point. At last Bull was along side of Skip.