If you had asked him, Sharn-igon would have told you that he had always hated Ring-Greeting, at least ever since his final molting. (When he was a young seed just beginning to wave on his male-mother’s grate he loved it, naturally enough. All seeds did. Ring-Greeting was for kids.) That wasn t quite true. The cycle before, he and his he-wife, Cheee-pruitt, had had a very cheerful Greeting.

But Cheee-pruitt was gone. Sharn-igon signaled at his screen, almost stumbling over an Inedible Ghost that lay before it. There was no answer. He hesitated. Something — perhaps the ghost — seemed to be calling his name. But that was ridiculous. After a moment of indecision, he scuttled across the crowded run to the — call it a bar — to chew a couple of quick ones.

Look at Sharn-igon munching on strands of hallucinogenic fern among a crowd squeezed two or three deep around the Krinpit who was kneading and dispensing the stuff. He was a fine figure of a person. He was masculinely broad — easily two meters from rim to rim; and pleasingly slim — not more than forty centimeters to the tip of his carapace. In spite of his mood, unpaired males and females of all descriptions found him attractive. He was young, healthy, sexually potent, and successful in his chosen profession.

Well, that is not strictly true, because a paradox is involved. Sharn-igon’s profession was a form of social work. The more successful he was in terms of his own personal ego needs, the worse his society was. It was only when Krinpit were in trouble that they turned to persons like Sharn-igon. The Krinpit were socially interdependent to a degree not usually associated with a technological culture on Earth.

Maybe one could find that sort of close-knit clan among the Eskimos or Bushmen, where every member of the community had to be able to rely on every other or they would all die. For that reason Sharn-igon was happiest when he was least wanted. Ring-Greeting was bringing its usual crop of damaged egos born of loneliness amid the holiday cheer. He was busier than he had ever been, and so less happy.

Stand on your cloud and look down on Sharn-igon. To you he surely looks strange, and maybe quite repulsive, true. His crescent carapace is sprinkled with what look like chitinous sails. Some are a few centimeters high, some much smaller; and around them race, clicking and scraping, what look like lice. Actually, they aren’t. They are not even parasites, except in the sense that a fetus is a parasite on its mother; they are the young. Sharn-igon is not the only Krinpit in the bar carrying young. Of the hundred individuals in the bar, eight or ten are in the brood-male phase. Sometimes one of the scurrying little creatures drops off or inadvertently gets carried off on the shell of another Krinpit as they rub together. They are instantly aware of what has happened and go wild in the attempt to get back. If they fail, they die.

Each end of Sharn-igon’s shell is pleated chitin jointed with cartilage. That part is always in motion, expanding with accordion folds, tilting, spreading like a fan. He slides along the packed dirt floor or the bodies of Krinpit under him (in the conviviality of the bar no one minds being crawled on) on a dozen double-boned legs.

After he had had three quick ones and was feeling better, he left the bar and sidled down the turfy run, not hurrying, with no particular destination in mind. On each side of the run are what you might think of as rather shabby Japanese screens. They are not decorated in any way, but they are jointed and folded, and they come in all sizes. They set off the homes and commercial places, some of which, like the bar, are filled with scores of Krinpit, some almost empty. The screens too are studded with the tiny saillike projections, but otherwise they are unadorned. What you would notice at once is that they are not colored. The Krinpit do not understand color, and in the light of Kung’s Star, blood-red and dusky, you would not see much color at first either, even if it were there.

That is how it would look to you, with your human eyes. How would it look to Krinpit eyes? Immaterial; it is a senseless question, because the Krinpit have no eyes. They have photosensitive receptors on their carapaces, but there is no lens, no retina, no mosaic of sensitive cells to analyze an image and translate it into information.

But if the scene was dark, it was also noisy.

Every one of the Krinpit was constantly booming its name — well, not its “name” in the sense that the name of Franklin Roosevelt’s wife was Eleanor. The name was not an arbitrary convention. It was the sound each Krinpit made. It was sound that guided them, that palped the world around them and returned information to their quite agile and competent brains. The sonar pulses they sent forth to read the echoes were their “names.” Each was different, and every one always being produced while its owner lived. Their main auditory apparatus was the drum-tight undersurface of the belly. It possessed a vent like a dolphin’s that could produce a remarkable range of vowel sounds. The “knees” of the double-boned legs could punctuate them with tympanous “consonants.” They walked in music wherever they went. They could not move silently. The exact sounds they produced were controllable; in fact, they had an elaborate and sophisticated language. The sounds which became their recognition signals were probably the easiest for them, but they could produce almost any other sound in the frequency range of their hearing. In this their voices were quite like humans’.

So wherever Sharn-igon went he was surrounded by that sound: Sharn, a rising protracted noise like a musical saw, overlaid with white hiss; igon, a staccato double drumbeat dropping down to the tonic again. It was not just Sharn-igon.

All the Krinpit were constantly making their basic name-sounds when they were not making others. It was not just the Krinpit. Their environment sang to them. Each of the enclosures was marked by wind-powered sound-making machines. Nearly all of them had ratchets or droning pipes or bull-roarers or circle-bowed strings clamoring out their own particular recognition signal.

So to a human eye Sharn-igon was a lopsided crab scuttling in a clattering mass of others, in hellish red gloom, with an inferno of raucous sound coming from every direction.

Sharn-igon perceived it quite differently. He was strolling aimlessly along a well-remembered street. The street had a name; it translates rather closely as “the Great White Way.”

At the intersection of the Breeders’ Wallow Sharn-igon fell into conversation with an acquaintance.

“Do you have knowledge of whereabouts of Cheee-pruitt?”

“Negative. Conjecture: statistically probable that he would be by lakeside of village.”

“Why?”

“Some persons hurt or ill. Many onlookers. Several Anomalous Ghosts reported.”

Sharn-igon acknowledged the statements and turned toward the lakefront. He recalled that there had seemed to be a ghost near Cheee-pruitt’s residence some time before. And it was anomalous. Basically there were two kinds of ghosts. The Ghosts Above were common and easily “visible” (because they made so much noise) but returned no echo signal to speak of to a Krinpit’s sonar. They were good eating when they could be caught. The Ghosts Below were almost invisible. They seldom made visible sounds and returned not much echo; they were mostly observed when their underground digging damaged a Krinpit structure or farm. They too were good eating and were systematically hunted for that purpose when the Krinpit were lucky enough to locate a nest of young.

But what were the anomalous ones, neither Ghosts Above nor Ghosts Below?

Sharn-igon scuttled through the Breeders’ Wallow to the Place of Fish Vendors, and along the lakefront to the bright commotion at the Raft Mooring. There was something almost invisible bobbing in the gentle roll of the bay. Though the Krinpit used metal only very sparingly, Sharn-igon recognized the brightness of it; but the bright metal seemed to float over something so soft and immaterial that it returned no real reflection to his sounding. The bright part, though, not only reflected Sharn-igon’s sounds almost blindingly, it generated sound of its own: a faint, high, steady whine, an irregular dry-sand rustle. Sharn-igon could not identify the sounds; but then, he had never seen a TV camera or a radio transponder.