Jennings swerved the jeep off the dirt road and took out across the hummocks of sagebrush to the ship a few rods away. He hardly slacked speed, and in a swirl of dust pulled up to the side of the ship. Before it had even stopped, the men were piling out of the jeep, running toward the side of the ship. And stopped short. * * * * * Unable to believe their eyes, to absorb the incredible, they stared at the swinging open door in the side of the ship. Slowly they realized the iridescent purple glow around the doorframe, the rotted metal, disintegrating and falling to the dirt below. The implications of the tampering with the door held them unmoving. Only the senator had not caught it yet. Slower than they, now he was chugging up to where they had stopped, an elephantine amble. "Well, well, what's holding us up?" he panted irritably. Cautiously then, Jennings moved toward the open door. And as cautiously, Major Eddy and Professor Stein followed him. O'Noonan hung behind, sensing the caution, but not knowing the reason behind it. They entered the ship, wary of what might be lurking inside, what had burned open the door out there in space, what had been able to capture the ship, cut it off from its contact with controls, stop it in its headlong flight out into space, turn it, return it to their controls at precisely the same point and altitude. Wary, but they entered. At first glance, nothing seemed disturbed. The bulkhead leading to the power plant was still whole. But farther down the passage, the door leading to the control room where the instruments were housed also swung open. It, too, showed the iridescent purple disintegration of its metal frame. They hardly recognized the control room. They had known it intimately, had helped to build and fit it. They knew each weld, each nut and bolt. "The instruments are gone," the professor gasped in awe. It was true. As they crowded there in the doorway, they saw the gaping holes along the walls where the instruments had been inserted, one by one, each to tell its own story of conditions in space. The senator pushed himself into the room and looked about him. Even he could tell the room had been dismantled. "What kind of sabotage is this?" he exclaimed, and turned in anger toward Jennings. No one answered him. Jennings did not even bother to meet the accusing eyes. They walked down the narrow passage between the twisted frames where the instruments should have been. They came to the spot where the master integrator should have stood, the one which should have co-ordinated all the results of life-sustenance measurements, the one which was to give them their progress report. There, too, was a gaping hole--but not without its message. Etched in the metal frame, in the same iridescent purple glow, were two words. Two enigmatic words to reverberate throughout the world, burned in by some watcher--some keeper--some warden. "_Not yet._" THE END