your civilization left unrecorded! Your life, my life—the life of this Zelda whom you came here to rescue—all are trivial, for we must die eventually, but the project will last eternally!"

Clocker stood up, his eyes hard and worried. "You're telling me you know what I'm here for?"

"To secure the return of your wife. I would naturally be aware that you had submitted yourself to our control voluntarily. It was in your file, which was sent to me by Admissions."

"Then why did you let me in?"

"Because, my dear friend—"

"Leave out the 'friend' pitch. I'm here on business."

Barnes shrugged. "As you wish. We let you in, as you express it, because you have knowledge that we should include in our archives. We hoped you would recognize the merit and scope of out undertaking. Most people do, once they are told."

"Zelda, too?"

"Oh, yes," Barnes said emphatically. "I had that checked by Statistics. She is extremely cooperative, quite convinced—"

"Don't hand me that!"

Barnes rose. Straightening the papers on his desk, he said, "You want to speak to her and see for yourself? Fair enough."

He led Clocker out of the building. They crossed the great square to a vast, low structure that Barnes referred to as the Education and Recreation Center.

"Unless there are special problems," Barnes said, "our human associates work twelve or fourteen of your hours, and the rest of the time is their own. Sleep isn't necessary to the psychic projection, of course, though it is to the body on Earth. And what, Mr. Locke, would you imagine they choose as their main amusements?"

"Pinball machines?" Clocker suggested ironically. "Crap games?"

"Lectures," said Barnes with pride. "They are eager to learn everything possible about our project. We've actually had the director himself address them! Oh, it was inspiring, Mr. Locke—color films in three dimensions, showing the great extent of our archives, the many millions of synthetic brains, each with indestructible memories of skills and crafts and professions and experiences that soon will be no more—"

"Save it. Find Zelda for me and then blow. I want to talk to her alone."

Barnes checked with the equivalent of a box office at the Center, where, he told Clocker, members of the audience and staff were required to report before entering, in case of emergency.

"Like what?" Clocker asked.

"You have a suspicious mind," said Barnes patiently. "Faulty neuron circuit in a synthetic duplicate brain, for example. Photon storms interfering with reception. Things of that sort."

"So where's the emergency?"

"We have so little time. We ask the human associate in question to record again whatever was not received. The percentage of refusal is actually zero! Isn't that splendid?"

"Best third degree I ever heard of," Clocker admitted through clamped teeth. "The cops on Earth would sell out every guy they get graft from to buy a thing like this."

They found Zelda in a small lecture hall, where a matronly woman from the other planet was urging her listeners to conceal nothing, however intimate, while recording—"Because," she said, "this must be a psychological as well as a cultural and sociological history."

Seeing Zelda, Clocker rushed to her chair, hauled her upright, kissed her, squeezed her.

"Baby!" he said, more choked up than he thought his control would allow. "Let's get out of here!"

She looked at him without surprise. "Oh, hello, Clocker. Later. I want to hear the rest of this lecture."

"Ain't you glad to see me?" he asked, hurt. "I spend months and shoot every dime I got just to find you—"

"Sure I'm glad to see you, hon," she said, trying to look past him at the speaker. "But this is so important—"

Barnes came up, bowed politely. "If you don't mind, Miss Zelda, I think you ought to talk to your husband."

"But what about the lecture?" asked Zelda anxiously.

"I can get a transcription for you to study later."

"Well, all right," she agreed reluctantly.

Barnes left them on a strangely warm stone bench in the great square, after asking them to report back to work at the usual time. Zelda, instead of looking at Clocker, watched Barnes walk away. Her eyes were bright; she almost radiated.

"Isn't he wonderful, Clocker?" she said. "Aren't they all wonderful? Regular scientists, every one of them, devoting their whole life to this terrific cause!"

"What's so wonderful about that?" he all but snarled.

She turned and gazed at him in mild astonishment. "They could let the Earth go boom. It wouldn't mean a thing to them. Everybody wiped out just like there never were any people. Not even as much record of us as the dinosaurs! Wouldn't that make you feel simply awful?"

"I wouldn't feel a thing." He took her unresponsive hand. "All I'm worried about is us, baby. Who cares about the rest of the world doing a disappearing act?"

"I do. And so do they. They aren't selfish like some people I could mention."

"Selfish? You're damned right I am!"

He pulled her to him, kissed her neck in her favorite place. It got a reaction—restrained annoyance.

"I'm selfish," he said, "because I got a wife I'm nuts about and I want her back. They got you wrapped, baby. Can't you see that? You belong with me in some fancy apartment, the minute I can afford it, like one I saw over on Riverside Drive—seven big rooms, three baths, one of them with a stall shower like you always wanted, the Hudson River and Jersey for our front lawn—"

"That's all in the past, hon," she said with quiet dignity. "I have to help out on this project. It's the least I can do for history."

"The hell with history! What did history ever do for us?" He put his mouth near her ear, breathing gently in the way that once used to make her squirm in his arms like a tickled doe. "Go turn in your time-card, baby. Tell them you got a date with me back on Earth."

She pulled away and jumped up. "No! This is my job as much as theirs. More, even. They don't keep anybody here against their will. I'm staying because I want to, Clocker."

Furious, he snatched her off her feet. "I say you're coming back with me! If you don't want to, I'll drag you, see?"

"How?" she asked calmly.

He put her down again slowly, frustratedly. "Ask them to let you go, baby. Oil Pocket said he'd put you in a musical. You always did want to hit the big time—"

"Not any more." She smoothed down her dress and patted up her hair. "Well, I want to catch the rest of that lecture, hon. See you around if you decide to stay."

He sat down morosely and watched her snake-hip toward the Center, realizing that her seductive walk was no more than professional conditioning. She had grown in some mysterious way, become more serene—at peace.

He had wondered what catatonics got for their work. He knew now—the slickest job of hypnotic flattery ever invented. That was their pay.

But what did the pitchmen get in return?

Clocker put in a call for Barnes at the box office of the Center. Barnes left a lecture for researchers from his planet and joined Clocker with no more than polite curiosity on his paternal face. Clocker told him briefly and bitterly about his talk with Zelda, and asked bluntly what was in it for the aliens.

"I think you can answer that," said Barnes. "You're a scientist of a sort. You determine the probable performance of a group of horses by their heredity, previous races and other factors. A very laborious computation, calling for considerable aptitude and skill. With that same expenditure of energy, couldn't you earn more in other fields?"

"I guess so," Clocker said. "But I like the track."

"Well, there you are. The only human form of gain we share is desire for knowledge. You devote your skill to predicting a race that is about to be run; we devote ours to recording a