"Oh yes; we register a tap on this vidline." Matson nodded, but he did not seem nonplussed. "We know they're not only monitoring this call but recording it, both aud and vid. However, my message to you is brief, and they're welcome to it. Contact the master circuit of your local public Xerox-spool library."

"And then?" Rachmael asked.

"Do research," Matson Glazer-Holliday said care­fully. "Into the original discovery of Whale's Mouth. The first unmanned data-receptors, recorders and trans­mitters which were traveled from the Sol system, years ago, to the Fomalhaut system; in fact, back in the twen­tieth century."

Rachmael said, "But why — "

"And we'll be in touch," Matson said briskly. "Goodbye. And glad to have — " He eyed Rachmael. "Don't let that little incident at the restaurant get to you. It's routine. I assure you." He mock-saluted, and then the image on the tiny colorless — the Vidphone Cor­poration of Wes-Dem provided minimal service, and, as a public utility licensed by the UN, got away with it — the image died.

Rachmael, bewildered, hung up the aud receiver.

The records of the original unmanned monitors which had been dispatched to the Fomalhaut system years ago were public record; what could exist there that would be of value? Nevertheless he dialed the local branch of the New New York Xerox-spool public library.

"Send to my apt," he said, "the abstract, the com­prehensive material available, on the initial scouting of the Fomalhaut system." By those now old-fashioned constructs which George Hoffman had utilized — by which the habitable planet Whale's Mouth had been discovered.

Presently a robot runner appeared at his door with a variety of spools. Rachmael seated himself at his scan­ner, inserted the first spool, noting that it was marked A General Survey of the Fomalhaut Unmanned Inter-system Vehicle Reports, Shorter Version, by someone named G.S. Purdy.

For two hours he ran the spool. It showed that sun coming nearer and nearer, then the planets, one by one and disappointing, bitterly so, until now number nine bloomed into view; and all at once —

No more barren rocks, unblunted mountains. No air­less, germless, hygienic void with methane as gas or crystallized at greater astronomical units from the sun. Suddenly he saw a swaying and undulating, blue-green frieze, and this had caused Dr. von Einem to trot out his Telpor equipment, to set up the direct link between this world and Terra. This plum-ripe landscape had gotten Trails of Hoffman interested commercially — and had written mene, mene for Applebaum Enterprise.

The last vid monitor-reading was fifteen years old. Since then direct contact via teleportation gear had made such ancient hardware obsolete. And hence the original unmanned monitors, in orbit around Fomal­haut —

Had what? Been abandoned, according to author Purdy. Their batteries turned off by remote instruct; they still, presumably, circled the sun within the orbit of Whale's Mouth.

They were still there.

And their batteries, having been off all these years, had conserved, not expended, energy. And they were of the advanced liquid-helium III type.

Was this what Matson had wanted him to know?

Returning to the reference spool he ran it, ran it, again and again, until he had the datum at last. The most sophisticated vid monitor belonged to Vidphone Corporation of Wes-Dem. They would know if it, called Prince Albert B-y, was still in orbit around Fomalhaut.

He started toward his vidphone, then stopped. After all, it was tapped. So instead he left his conapt, left the huge building entirely, joined a ped-runnel until he spied a public phonebooth.

There, he called the Vidphone Corporation, its cen­tral offices in Detroit, open on a twenty-four-hour-a-day basis.

"Give me your archives," he instructed the robot switchboard.

Presently a human, wizened but efficient-looking, gnome-like official in a gray jacket, like a bookkeeper, appeared. "Yeah?"

"I'm inquiring," Rachmael said, "as to the Prince Albert B-y mon-sat put in orb around Fomalhaut seven­teen years ago. I'd like you to check as to whether it's still in orb and if it is, how it can be activated so — "

The signal went dead. At the other end the Vidphone Corporation official had hung up. He waited. The Vid­phone switchboard did not come onto the wire, nor did the regular, local robot.

I'll be darned, Rachmael thought. Shaken, he left the phonebooth.

He continued on aboard the runnel until at last he reached a second public phonebooth.

Entering he this time dialed Matson Glazer-Holliday's satellite. Presently he had the owner of Lies Incorporated again facing him from the screen.

Carefully, Rachmael said, "Sorry to bother you. But I've been running info spools on the original unmanned monitors of the Fomalhaut system."

"Learn anything?"

"I asked," Rachmael said, "the Vidphone Corpora­tion of Wes-Dem if its Prince Albert B-y — "

"And they said?"

Rachmael said, "They immediately cut the con."

"It," Matson said, "is still up. Still in orb."

"And sending out signals?"

"Not for fifteen years. At hyper-see it takes its signals one week to cross the twenty-four light-year gap to the Sol system. Rather shorter than it would require for the Omphalos toreach the Fomalhaut system."

"Is there any way to once more activate the satel­lite?"

"Vidphone Corp could contact it direct, through a Telpor," Matson said. "If they wanted to."

"Do they?"

After a pause Matson said, "Did they cut you off just now?"

Pondering, Rachmael said, "Can someone else give the impulse to the satellite?"

"No. Only the Vidphone Corp knows the sequence which would cause it to respond."

"Is this what you wanted me to find out?" Rachmael asked.

Smiling, Matson Glazer-Holliday said, "Goodbye, Mr. ben Applebaum. And good luck, as you continue your research." He then hung up, and once more Rach­mael faced a dead screen.

At his villa, Matson turned away from the vidset to Freya Holm, who perched on the couch, legs tucked un­der her, wearing a high-fashion transparent spidersilk blue blouse and meter-reader's pants. "He found it," Matson said. "Right away. That about the P.A. B-y sat." Pacing, Matson scowled. "All right." He had decided. "Our rep, under the cover-name Bergen Phillips, will be sent to Whale's Mouth six hours from now. By way of the THL outlet at Paris. As soon as he's at Whale's Mouth he'll transmit to us, through the Telpor, an encoded document describing the true conditions." But probably THL's people would have nabbed "Bergen Phillips" by then, and, through techniques well-known in the trade, have learned all that the Lies Incorporated veteran knew; they would then send a faked encoded message, assuring Matson that all was well — and he would never know, on receipt of such a message, whether it truly emanated from "Bergen Phillips" or from THL. However —

Freya saw it, too. "Have this rep, once he's across, give the activating sequence to the P.A. B-y sat. So it'll start transmitting data to the Sol system direct, once again."

"If,"Matson said, "If it still will function after fif­teen years. And if the Vidphone Corp does not coun­termand the instruct the moment data starts to flow in." However, he could tap the Vidphone Corp's lines and pick up even that initial meager data. What he might ob­tain before the flow ceased coming in might be a graphic pan-shot of Whale's Mouth — and then so what if the sat was shut off once more.

As naturally it would be, since THL controlled the Vidphone Corp.

"Just one good vid shot," Matson said. "And we'll know."

"Know what?" She reached to set down her drink glass on the nearby antique genuine glass-topped coffee table.