Never before has such an animal as this been seen in a circus. A biological phenomenon that has amazed scientists all over the country... Folks, this is special. Tickets are twenty-five cents, but if you're not satisfied you can get your money back. That's right. That's what I said. You get your money back merely by stepping up and asking for it..."

And so on. However, his ballyhoo was not the most enticing angle. What began to t.i.tillate my nerves was the reaction of the people who went inside. They were allowed to enter in groups, and there must have been a guide inside, because his barely audible voice would mumble on for

7.

some minutes, and then it would rise to a hearable level, as he said, "And now, folks, I will draw aside the curtain and show you--the cat!"

The curtain must have been pulled with a single jerk, on a carefully timed basis. For the word, cat was scarcely out of his mouth, when the audience reaction would sound: "Aaaaaa!"

Distinct, unmistakable exhalation of the breaths of a dozen startled people. There would follow an uncomfortable silence. Then, slowly the people would emerge and hurry to the outer exit. Not one, that I was aware of, asked for his money back.

There was a little embarra.s.sment at the gate. Silkey started to mumble something about only owning part of the show, so he couldn't give pa.s.ses. But I ended that by quickly purchasing the necessary tickets, and we went inside with the next group.

The animal that sat in an armchair on the dais was about five feet long and quite slender. It had a cat's head and vestiges of fur. It looked like an exaggerated version of the walkey-talkey animals in comic books.

At that point resemblance to normalcy ended.

It was alien. It was not a cat at all. I recognized that instantly. The structure was all wrong. It took me a moment to identify the radical variations.

The head! High foreheaded it was, and not low and receding. The face was smooth and almost hairless. It had character and strength, and intelligence. The body was well balanced on long, straight legs. The arms were smooth, ending in short but unmistakable fingers, surmounted by thin, sharp claws.

But it was the eyes that were really different. They looked normal enough, slightly slanted, properly lidded, about the same size as the eyes of human beings. But they danced. They shifted twice, even three times as swiftly as human eyes. Their balanced movement at such a high speed indicated vision that could read photographically reduced print across a room. What sharp, what incredibly sharp images that brain must see.

All this I saw within the s.p.a.ce of a few seconds. Then the creature moved.

It stood up, not hurriedly, but casually, easily, and yawned and stretched. Finally, it took a step forward. Brief panic ensued among the women in the audience, that ended as the guide said quietly: "It's all right, folks. He frequently comes down and looks us over. He's harmless.

8.

The crowd stood its ground, as the cat came down the steps from the dais and approached me.

The animal paused in front of me, and peered at me curiously. Then it reached gingerly forward, opened my coat, and examined the inside breast pocket.

It came up holding the postcard with the picture of Silkey on it. I had brought it along, intending to ask Silkey about it.

For a long moment the cat examined the card, and then it held it out to Silkey. Silkey looked at me.

"Okay?" he said.

I nodded. I had a feeling that I was witnessing a drama the motivations of which I did not understand. I realized that I was watching Silkey intently.

He looked at the picture on the card, and then started to hand it to me. Then he stopped. Jerkily, he pulled the card back, and stared at the photograph.

"For cripes sake," he gasped. "It's a picture of me."

There was no doubt about his surprise. It was so genuine that it startled me. I said: "Didn't you send that to me? Didn't you write what's on the back there?"

Silkey did not answer immediately. He turned the card over and glared down at the writing. He began to shake his head.

"Doesn't make sense," he muttered. "Hmmm, it was mailed in Marstown. That's where we were three days last week."

He handed it back to me. "Never saw it before in my life. Funny."

His denial was convincing. I held the card in my hand, and looked questioningly at the cat. But it had already lost interest. As we stood there, watching, it turned and climbed back up to the dais, and slumped into a chair. It yawned. It closed its eyes.

And that's all that happened. We all left the tent, and Virginia and I said goodbye to Silkey.

Later, on our way home, the episode seemed even more meaningless than when it had happened.

I don't know how long I had been asleep before I wakened. I turned over intending to go right back to sleep. And then I saw that my bedside light was burning. I sat up with a start.

The cat was sitting in a chair beside the bed, not more than three feet away.

Part Two of

9.

THERE WAS silence. I couldn't have spoken at the beginning. Slowly, I sat up. Memory came of what the guide at the show had said... "Harmless!" But I didn't believe that anymore.

Three times now this beast had come here, twice to leave messages. I let my mind run over those messages, and I quailed " . . . The cat wants to talk to you!" Was it possible that this thing could talk.

The very inactivity of the animal finally gave me courage. I licked my lips and said: "Can you talk?"

The cat stirred. It raised an arm in the unhurried fashion of somebody who does not want to cause alarm. It pointed at the night table beside my bed. I followed the pointing finger and saw that an instrument was standing under the lamp. The instrument spoke at me: "I cannot emit human sounds with my own body, but as you can hear this is an excellent intermediary."

I have to confess that I jumped, that my mind scurried into a deep corner of my head--and only slowly came out again as the silence continued, and no attempt was made to harm me. I don't know why I should have a.s.sumed that its ability to speak through a mechanical device was a threat to me. But I had.

I suppose it was really a mental shrinking, my mind unwilling to accept the reality that was here.

Before I could think clearly, the instrument on the table said: "The problem of conveying thoughts through an electronic device depends on rhythmic utilization of brain energies."

The statement stirred me. I had read considerable on that subject, beginning with Professor Hans Berger's report on brain rhythms in 1929. The cat's statements didn't quite fit.

"Isn't the energy potential too small?" I asked. "And besides you have your eyes open. The rhythms are always interfered with when the eyes are open, and in fact such a large part of the cortex yields to the visual centers that no rhythm whatever is detectable at such times."

It didn't strike me then, but I think now that I actually distracted the animal from its purpose.

"What measurements have been taken?" it asked. Even through the mind radio, it sounded interested.

"Photoelectric cells," I said, "have measured as much (or as little, which is really more accurate) as 50 microvolts of energy, mostly in the active regions of the brain. Do you know what a microvolt is?"

10.

The creature nodded. It said after a moment, "I won't tell you what energy my brain develops. It would probably frighten you, but it isn't all intelligence. I am a student on a tour of the galaxy, what might be called a postgraduate tour. Now, we have certain rules--" It stopped. "You opened your mouth. Did you wish to say something?"

I felt dumb, overwhelmed. Then, weakly, "You said galaxy."

That is correct."

"B-but wouldn't that take years?" My brain was reaching out, striving to grasp, to understand.

"My tour will last about a thousand of your years," said the cat.

"You're immortal?"

"Oh, no."

"But--"

There I stopped. I couldn't go on. I sat there, blank-brained, while the creature went on: "The rules of the fraternity of students require that we tell one person about ourselves before we leave the planet. And that we take with us a symbolical souvenir of the civilization of the beings on it. I'm curious to know what you would suggest as a souvenir of earth. It can be anything, so long as it tells at a glance the dominating character of the race."

The question calmed me. My brain stopped its alternation of mad whirling followed by blankness. I began to feel distinctly better. I shifted myself into a more comfortable position and stroked my jaw thoughtfully. I sincerely hoped that I was giving the impression that I was an intelligent person whose opinion would be worthwhile.

A sense of incredible complication began to seize on me. I had realized it before, but now, with an actual decision to make, it seemed to me that human beings were really immensely intricate creatures. How could anybody pick one facet of their nature, and say, "This is man!" Or "This represents man!" I said slowly: "A work of art, science, or any useful article--you include those?"

"Anything."

My interest was now at its peak. My whole being accepted the wonderfulness of what had happened. It seemed tremendously important that the great race that could travel the breadth and length of the galaxy should have some true representation of man's civilization. It amazed me, when I finally thought of the answer, that it had taken me so long. But the moment it occurred to me, I knew I had it.

11.

"Man," I said, "is primarily a religious animal. From times too remote to be a written record, he has needed a faith in something. Once, he believed almost entirely in animate G.o.ds like rivers, storms, plants, then his G.o.ds became invisible; now they are once more becoming animate. An economic system, science--whatever it will be, the dominating article of it will be that he worships it without regard to reason, in other words in a purely religious fashion.

I finished with a quiet satisfaction, "All you need is an image of a man in a durable metal, his head tilted back, his arms raised to the sky, a rapt expression on his face, and written on the base of the inscription, 'I believe'."

I saw that the creature was staring at me. "Very interesting," it said at last. "I think you are very close to it, but you haven't quite got the answer."

It stood up. "But now I want you to come with me."

"Eh?"

"Dress, please."

It was unemotionally said. The fear that had been held deep inside me for minutes came back like a fire that had reached a new cycle of energy.

I DROVE MY car. The cat sat beside me. The night was cool and refreshing, but dark. A fraction of a moon peered out occasionally from scurrying clouds, and there were glimpses of star filtered dark blue sky. The realization that, from somewhere up there, this creature had come down to our earth dimmed my tenseness. I ventured: "Your people--have they progressed much further than we to the innermost meaning of truth?"

It sounded drab and precise, a pedagogical rather than a vitally alive question. I added quickly: "I hope you won't mind answering a few questions."

Again it sounded inadequate. It seemed to me in an abrupt agony of despair that I was m.u.f.fing the opportunity of the centuries. Silently, I cursed my professional training that made my every word sound as dry as dust.

"That card," I said. "You sent that?"

"Yes." The machine on the cat's lap spoke quietly but clearly.

"How did you know my address and my name?"

"I didn't."

12.

Before I could say anything, the cat went on, "You will understand all that before the night's over."

"Oh!" The words held me for a second. I could feel the tightness crawling into my stomach. I had been trying not to think of what was going to happen before this night was over. ". . Questions?"

I croaked. "Will you answer them?"

I parted my lips to start a machine gun patter of queries. And then, I closed them again. What did I want to know? The vast implications of that reply throttled my voice. Why, oh, why, are human beings so emotional at the great moments of their lives? I couldn't think, for what seemed an endless time. And when I finally spoke again, my first question was trite and not at all what I intended. I said: "You came in a s.p.a.ceship?"

The cat looked at one thoughtfully. "No," it replied slowly. "I use the energy in my brain."

"Eh! You came through s.p.a.ce in your own body?"