"Join us, Pilot," Ger said. "We've got a paradise here. Do you know how many species there are on this planet? An uncountable number! There's a shape to suit every need!" Pid ignored them. Traitors! He'd do the job all by himself. So Men were unaware of the presence of the Grom. Getting near the reactor might not be so difficult after all. The others had failed in their duty because they were of the lower castes, weak and irresponsible. Even the Pilots among them must have been secretly sympathetic to the Cult of Shapelessness the Chief had mentioned, or the alien planet could never have swayed them. What shape to assume for his attempt? Pid considered. A Dog might be best. Evidently Dogs could wander pretty much where they wished. If something went wrong, Pid could change his shape to meet the occasion. "The Supreme Council will take care of all of you," he snarled, and shaped himself into a small brown Dog. "I'm going to set up the Displacer myself." He studied himself for a moment, bared his teeth at Ger, and loped toward the gate. e loped for about ten feet and stopped in utter horror. The smells rushed at him from all directions. Smells in a profusion and variety he had never dreamed existed. Smells that were harsh, sweet, sharp, heavy, mysterious, overpowering. Smells that terrified. Alien and repulsive and inescapable, the odors of Earth struck him like a blow. He curled his lips and held his breath. He ran on for a few steps, and had to breathe again. He almost choked. He tried to remold his Dog-nostrils to be less sensitive. It didn't work. It wouldn't, so long as he kept the Dog-shape. An attempt to modify his metabolism didn't work either. All this in the space of two or three seconds. He was rooted in his tracks, fighting the smells, wondering what to do. Then the noises hit him. They were a constant and staggering roar, through which every tiniest whisper of sound stood out clearly and distinct. Sounds upon sounds—more noise than he had ever heard before at one time in his life. The woods behind him had