"Yes, Zinganna. At about 2010, this evening," he said, "Councilman Salgath was murdered."

"Oh!" She leaned back in the chair, closing her eyes. "He"s dead?"

Then, again, statement instead of question: "He"s dead!"

For a long moment, she lay back in the chair, as though trying to reorient her mind to the fact of Salgath Trod"s death, while Vall and Dalla sat watching her. Then she stirred, opened her eyes, looked at the cigarette in her fingers as though she had never seen it before, and leaned forward to stuff it into an ash receiver.

"Who did it?" she asked, the Stone Age savage who had been her ancestor not ten generations ago peeping out of her eyes.

"The men who actually used the needlers are dead," Vall told her. "I killed a couple of them myself. We still have to find the men who planned it. I"d hoped you"d want to help us do that, Zinganna."

He side-glanced to Dalla again; she nodded. The relationship between Zinganna and Salgath Trod hadn"t been purely business with her; there had been some real affection. He told her what had happened, and when he reached the point at which Salgath Trod had called Tortha Karf to confess complicity in the slave trade, her lips tightened and she nodded.

"I was afraid it was something like that," she said. "For the last few days, well, ever since the news about the slave trade got out, he"s been worried about something. I"ve always thought somebody had some kind of a hold over him. Different times in the past, he"s done things so far against his own political best interests that I"ve had to believe he was being forced into them. Well, this time they tried to force him too far. What then?"

Vall continued the story. "So we"re keeping this hushed up, for a while. The way we"re letting it out, Salgath Trod is still alive, on Police Terminal, talking under narco-hypnosis."

She smiled savagely. "And they"ll get frightened, and frightened men do foolish things," she finished. She hadn"t been a politician"s mistress for nothing. "What can I do to help?"

"Tell us everything you can," he said. "Maybe we can be able to take such actions as we would have taken if Salgath Trod had lived to talk to us."

"Yes, of course." She got another cigarette from the case Vall had laid on the table. "I think, though, that you"d better give me a narco-hypnosis. You want to be able to depend on what I"m going to tell you, and I want to be able to remember things exactly."

Vall nodded approvingly and turned to Dalla.

"Can you handle this, yourself?" he asked. "There"s an audio-visual recorder on now; here"s everything you need." He opened the drawers in the table to show her the narco-hypnotic equipment. "And the phone has a whisper mouthpiece; you can call out without worrying about your message getting into Zinganna"s subconscious. Well, I"ll see you when you"re through; you bring Zinganna to Police Terminal; I"ll probably be there."

He went out, closing the door behind him, and went down the hall, meeting the officer who had taken charge of the butler and housemaid.

"We"re having trouble with them, sir," he said. "Hostile. Yelling about their rights, and demanding to see a representative of Proletarian Protective League."

Vall mentioned the Proletarian Protective League with unflattering vulgarity.

"If they don"t cooperate, drag them out and inject them and question them anyhow," he said.

The detective-lieutenant looked worried. "We"ve been taking a pretty high hand with them as it is," he protested. "It"s safer to kill a Citizen than b.l.o.o.d.y a Prole"s nose; they have all sorts of laws to protect them."

"There are all sorts of laws to protect the Paratime Secret," Vall replied. "And I think there are one or two laws against murdering members of the Executive Council. In case P.P.L. makes any trouble, they aren"t here; they have faithfully joined their beloved master in his refuge on PolTerm. But one or both of them work for the Organization."

"You"re sure of that?"

"The Organization is too thorough not to have had a spy in Salgath"s household. It wasn"t Zinganna, because she"s volunteered to talk to us under narco-hyp. So who does that leave?"

"Well, that"s different; that makes them suspects." The lieutenant seemed relieved. "We"ll pump that pair out right away."

When he got back to Tortha Karf"s office, the Chief was awake, and doodling on his notepad with his multicolor pen. Vall looked at the pad and winced; the Chief was doodling bugs again--red ants with black legs, and blue-and-green beetles. Then he saw that the psychist, Nentrov Dard, was drinking straight 150-proof palm-rum.

"Well, tell me the worst," he said.

"Our boy"s memory-obliterated," Nentrov Dard said, draining his gla.s.s and filling it again. "And he"s plastered with pseudo-memories a foot thick. It"ll be five or six ten-days before we can get all that stuff peeled off and get him unblocked. I put him to sleep and had him transposed to Police Terminal. I"m going there, myself, tomorrow morning, after I"ve had some sleep, and get to work on him. If you"re hoping to get anything useful out of him in time to head off this Council crisis that"s building up, just forget it."

"And that leaves us right back with our old friends, the Wizard Traders," Tortha Karf added. "And if they"ve decided to suspend activities on the Kholghoor Sector, too--" He began drawing a big blue and black spider in the middle of the pad.

Nentrov Dard crushed out his cigar, drank his rum, and got to his feet.

"Well, good night, Chief; Vall. If you decide to wake me up before 1000, send somebody you want to get rid of in a hurry." He walked around the deck and out the side door.

"I hope they don"t," Vall said to Tortha Karf. "Really, though, I doubt if they do. This is their chance to pick up a lot of slaves cheaply; the Croutha are too busy to bother haggling. I"m going through to PolTerm, now; when Dalla and Zinganna get through, tell them to join me there."

On Police Terminal, he found Kostran Galth, the agent who had been selected to impersonate Salgath Trod. After calling Zulthran Torv, the mathematician in charge of the Computer Office and giving him the Esaron time-line designations and Nentrov Dard"s ideas about them, he spent about an hour briefing Kostran Galth on the role he was to play.

Finally, he undressed and went to bed on a couch in the rest room behind the office.

It was noon when he woke. After showering, shaving and dressing hastily, he went out to the desk for breakfast, which arrived while he was putting a call through to Ranthar Jard, at Nharkan Equivalent.

"Your idea paid off, Chief"s a.s.sistant," the Kholghoor SecReg Subchief told him. "The slaves gave us a lot of physical description data on the estate, and told us about new fields that had been cleared, and a dam this Lord Ghromdour was building to flood some new rice-paddies.

We located a belt of about five parayears where these improvements had been made: we started boomeranging the whole belt, time line by time line. So far, we have ten or fifteen pictures of the main square at Sohram showing Croutha with firearms, and pictures of Wizard Trader camps and conveyer heads on the same time lines. Here, let me show you; this is from an airboat over the forest outside the equivalent of Sohram."

There was no jungle visible when the view changed; nothing but cl.u.s.ters of steel towers and platforms and buildings that marked conveyer heads, and a large rectangle of red-and-white antigrav-buoys moored to warn air traffic out of the area being boomeranged. The pickup seemed to be pointed downward from the bow of an airboat circling at about ten thousand feet.

"b.a.l.l.s ready to go," a voice called, and then repeated a string of time-line designations. "Estimated return, 1820, give or take four minutes."

"Varth," Ranthar Jard said, evidently out of the boat"s radio. "Your telecast is being beamed on Dhergabar Equivalent; Chief"s a.s.sistant Verkan is watching. When do you estimate your next return?"

"Any moment, now, sir; we"re holding this drop till they rematerialize."

Vall watched unblinkingly, his fork poised halfway to his mouth.

Suddenly, about a thousand feet below the eye of the pickup, there was a series of blue flashes, and, an instant later, a blossoming of red-and-white parachutes, ejected from the photo-reconnaissance b.a.l.l.s that had returned from the Kholghoor Sector.

"All right; drop away," the boat captain called. There was a gush, from underneath, of eight-inch spheres, their conductor-mesh twinkling golden-bright in the sunlight. They dropped in a tight cl.u.s.ter for a thousand or so feet and then flashed and vanished. From the ground, six or eight aircars rose to meet the descending parachutes and catch them.

The screen went cubist for a moment, and then Ranthar Jard"s swarthy, wide-jawed face looked out of it again. He took his pipe from his mouth.

"We"ll probably get a positive out of the batch you just saw coming in," he said. "We get one out of about every two drops."

"Message a list of the time-line designations you"ve gotten so far to Zulthran Torv, at Computer Office here," Vall said. "He"s working on the Esaron Sector dope; we think a pattern can be established. I"ll be seeing you in about five hours; I"m rocketing out of here as soon as I get a few more things cleared up here."

Zulthran Torv, normally cautious to the degree of pessimism, was jubilant when Vall called him.

"We have something, Vall," he said. "It is, roughly, what Dr. Nentrov suggested--each of the intervals between the designations is a very minute but very exact fraction of the difference between lesser designation and the base-line designation."

"You have the base-line designation?" Vall demanded.

"Oh, yes. That"s what I was telling you. We worked that out from the designations you gave me." He recited it. "All the designations you gave me are--"

Vall wasn"t listening to him. He frowned in puzzlement.

"That"s not a Fifth Level designation," he said. "That"s First Level!"