Having had little schooling other than the intensive cramming at the base and his own informal education, the idea of the race who had created this ship overawed Ross more than he would admit. If the project could find this, turn loose on it the guys who knew about such things.... But that was just what they were striving for, and he was the only project man to have found the prize. Somehow, someway, he had to get back--out of this half-buried ship and its icebound world--back to where he could find his own people. Perhaps the job was impossible, but he had to try. His survival was considered impossible by the men who had thrown him into the crevice, but here he was. Thanks to the men who had built this ship, he was alive and well. Ross sat down in one of the uncomfortable seats to think and thus avoided immediate disaster, for he was hidden from the stairs on which sounded the tap of boots. A climber, maybe two, were on their way up, and there was no other exit from the control cabin. CHAPTER 12 Ross dropped from the web-slung chair to the floor and made himself as small as possible under the platform at the front of the cabin. Here, where there was a smaller control board and two seats placed closely together, the odd, unpleasant odor clung and became stronger to Ross's senses as he waited tensely for the climbers to appear. Though he had searched, there was nothing in sight even faintly resembling a weapon. In a last desperate bid for freedom he crept back to the stairwell. He had been taught a blow during his training period, one which required a precise delivery and, he had been warned, was often fatal. He would use it now. The climber was very close. A cropped head arose through the floor opening, and Ross struck, knowing as his hand chopped against the folds of a fur hood that he had failed. But the impetus of that unexpected blow saved him after all. With a choked cry the man disappeared, crashing down upon the one following him. A scream and shouts were heard from below, and a shot ripped up the well as Ross scrambled away from it. He might have delayed the final battle, but they had him cornered. He faced that fact bleakly. They need only sit below and let nature take its course. His session in the lifeboat had restored his strength, but a man could not live forever without food and water. However, he had bought himself perhaps a yard of time which must be put to work. Turning to examine the seats, Ross discovered that they could be unhooked from their webbing swings. Freeing all of them, he dragged their weight to the stairwell and jammed them together to make a barricade. It could not hold long against any determined push from below, but, he hoped, it would deflect bullets if some sharpshooter tried to wing him by ricochet. Every so often there was the crash of a shot and some shouting, but Ross was not going to be drawn out of cover by that.