It was obvious to the commander of the submarine, which bore the markings of the Soviet Union, that the runaway town of Superior, being populated entirely by capitalist madmen, was a menace to humanity. The submarine commander made a last-minute check with the radio room, then gave the order to launch the guided missiles which would rid the world of this menace. The first missile sped skyward. Superior immediately took evasive action. First, in its terrific burst of acceleration, everybody was knocked flat. Next, Superior sped upward for a few hundred feet and everybody was crushed to the ground. At the same time the first missile, which was now where Superior would have been had it maintained its original course, exploded. A miniature mushroom cloud formed. The submarine fired again and a second missile streaked up. Superior dodged again. But this time its direction was down. Everyone who was outdoors--and a few who had been under thin roofs--found himself momentarily suspended in space. Don and Alis, among the hundreds who had had the ground snatched out from under them, clung to each other and began to fall. All around them were the various adversaries who had been about to clash. Professor Garet had been separated from his machine and they were following separate downward orbits. Many of Thebold's men had dropped their guns but others clung to them, as if it were better to cling to something than merely to fall. The downward swoop of Superior had taken it out of the immediate path of the second missile, but whoever had changed the townoid's course had apparently failed to take the inhabitants' inertia into immediate consideration. The missile was headed into their midst. Then two things happened. The missile exploded well away from the falling people. And scores of kangaroo-like Gizls appeared from everywhere and began to snatch people to safety. Great jumps carried the Gizls into the air and they collected three or four human beings at each leap. The leaps appeared to defy gravity, carrying the creatures hundreds of feet up. The Gizls also appeared to have the faculty of changing course while airborne, saving their charges from other loose objects, but this might have been illusion. At any rate, Geneva Jervis, who had been hurled up from the roof of Hector's palace, where she had gone in hopes of catching a glimpse of Senator Thebold, was reunited with the Senator when they were rescued by the same Gizl, whose leap had carried him in a great arc virtually from one edge of Superior to the other. Don Cort, pressed close to Alis and grasped securely against the hairy chest of their particular rescuer, was experiencing a combination of sensations. One, of course, was relief at being snatched from certain death. Another was the delicious closeness of Alis, who he realized he hadn't been paying enough attention to, in a personal way. Another was surprise at the number of Gizls who had appeared in the moment of crisis.