For no one lived on Pluto's moon. No one ever visited Pluto's moon. Even he, himself, hadn't intended to until, circling it to have a look before going on to Pluto, he had seen that brief flash of light, as if someone might be signaling. It had been the pyramid, of course. He knew that now. The stacked-up bottles catching and reflecting light.
Behind the pyramid stood a space hut, squatted down among the jagged boulders. But there was no movement, no sign of life. No one was tumbling out of the entrance lock to welcome him. And that was strange, he thought. For visitors must be rare, if, indeed, they came at all.
Perhaps the pyramid really was a signaling device, although it would be a clumsy way of signaling. More likely a madman's caprice. Come to think of it, anyone who was sufficiently deranged to live on Pluto's moon would be a fitting architect for a pyramid of bottles.
The moon was so unimportant that it wasn't even named. The spacemen, on those rare occasions when they mentioned it at all, simply called it "Pluto's moon" and let it go at that.
No one came out to this sector of space any more. Which, West told himself parenthetically, is exactly why I came. For if you could slip through the space patrol you would be absolutely safe. No one would ever bother you.
No one bothered Pluto these days. Not since the ban had been slapped on it three years before, since the day the message had come through from the scientists in the cold laboratories which had been set up several years before that.
No one came to the planet now. Especially with the space patrol on guard ... although there were ways of slipping through. If one knew where the patrol ships would be at certain times and build up one's speed and shut off the engines, coasting on momentum in the shadow of the planet, one could get to Pluto.
West was near the pyramid now and he saw that it was built of whisky bottles. All empty, very empty, their labels fresh and clear.
West straightened up from staring at the bottles and advanced toward the hut. Locating the lock, he pressed the button. There was no response. He pressed it again. Slowly, almost reluctantly, the lock swung in its seat. Swiftly he stepped inside and swung over the lever that closed the outer lock, opened the inner one.
Dim light oozed from the interior of the hut and through his earphones West heard the dry rustle of tiny claws whispering across the floor. Then a gurgling, like water running down a pipe.