“Right, sir,” the clerk nodded.
The two policemen came out of the dome, their needlers holstered and their vigilance relaxed. They were lighting cigarettes as they emerged.
“It’s all right, sir,” one of them said. “You didn’t bring anything in with you, this trip.”
The other cop chuckled. “Remember that Fifth Level wild-man who came in on the freight conveyor at Jandar, last month?” he asked.
If he was hoping that some of the girls would want to know, what wild-man, it was a vain hope. With a blue-seal mavrad around, what chance did a couple of ordinary coppers have? The girls were already converging on Verkan Vall.
“When are you going to get that monstrosity out of our restroom,” the little redhead in green coveralls was demanding. “If it wasn’t for that thing, I’d be taking a shower, right now.”
“You were just finishing one, about fifty paraseconds off, when I came through,” Verkan Vall told her.
The girl looked at him in obviously feigned indignation.
“Why, you—You parapeeper!”
Verkan Vall chuckled and turned to the clerk. “I want a strato-rocket and pilot, for Dhergabar, right away. Call Dhergabar Paratime Police Field and give them my E.T.A.; have an air-taxi meet me, and have the chief notified that I’m coming in. Extraordinary report. Keep a guard over the conveyor; I think I’m going to need it, again, soon.” He turned to the little redhead. “Want to show me the way out of here, to the rocket field?” he asked.
Outside, on the open landing field, Verkan Vall glanced up at the sky, then looked at his watch. It had been twenty minutes since he had backed the jeep into the barn, on that distant other timeline; the same delicate lines of white cirrus were etched across the blue above. The constancy of the weather, even across two hundred thousand parayears of perpendicular time, never failed to impress him. The long curve of the mountains was the same, and they were mottled with the same autumn colors, but where the little village of Rutter’s Fort stood on that other line of probability, the white towers of an apartment-city rose—the living quarters of the plant personnel.
The rocket that was to take him to headquarters was being hoisted with a crane and lowered into the firing-stand, and he walked briskly toward it, his rifle and musette slung. A boyish-looking pilot was on the platform, opening the door of the rocket; he stood aside for Verkan Vall to enter, then followed and closed it, dogging it shut while his passenger stowed his bag and rifle and strapped himself into a seat.
“Dhergabar Commercial Terminal, sir?” the pilot asked, taking the adjoining seat at the controls.
“Paratime Police Field, back of the Paratime Administration Building.”
“Right, sir. Twenty seconds to blast, when you’re ready.”
“Ready now.” Verkan Vall relaxed, counting seconds subconsciously.
The rocket trembled, and Verkan Vall felt himself being pushed gently back against the upholstery. The seats, and the pilot’s instrument panel in front of them, swung on gimbals, and the finger of the indicator swept slowly over a ninety-degree arc as the rocket rose and leveled. By then, the high cirrus clouds Verkan Vall had watched from the field were far below; they were well into the stratosphere.
There would be nothing to do, now, for the three hours in which the rocket sped northward across the pole and southward to Dhergabar; the navigation was entirely in the electronic hands of the robot controls. Verkan Vall got out his pipe and lit it; the pilot lit a cigarette.
“That’s an odd pipe, sir,” the pilot said. “Outtime item?”
“Yes, Fourth Probability Level; typical of the whole paratime belt I was working in.” Verkan Vall handed it over for inspection. “The bowl’s natural brier-root; the stem’s a sort of plastic made from the sap of certain tropical trees. The little white dot is the maker’s trademark; it’s made of elephant tusk.”
“Sounds pretty crude to me, sir.” The pilot handed it back. “Nice workmanship, though. Looks like good machine production.”
“Yes. The sector I was on is really quite advanced, for an electrochemical civilization. That weapon I brought back with me—that solid-missile projector—is typical of most Fourth Level culture. Moving parts machined to the closest tolerances, and interchangeable with similar parts of all similar weapons. The missile is a small bolt of cupro-alloy coated lead, propelled by expanding gases from the ignition of some nitrocellulose compound. Most of their scientific advance occurred within the past century, and most of that in the past forty years. Of course, the life-expectancy on that level is only about seventy years.”
“Humph! I’m seventy-eight, last birthday,” the boyish-looking pilot snorted. “Their medical science must be mostly witchcraft!”
“Until quite recently, it was,” Verkan Vall agreed. “Same story there as in everything else—rapid advancement in the past few decades, after thousands of years of cultural inertia.”
“You know, sir, I don’t really understand this paratime stuff,” the pilot confessed. “I know that all time is totally present, and that every moment has its own past-future line of event-sequence, and that all events in space-time occur according to maximum probability, but I just don’t get this alternate probability stuff, at all. If something exists, it’s because it’s the maximum-probability effect of prior causes; why does anything else exist on any other timeline?”
Verkan Vall blew smoke at the air-renovator. A lecture on paratime theory would nicely fill in the three-hour interval until the landing at Dhergabar. At least, this kid was asking intelligent questions.
“Well, you know the principal of time-passage, I suppose?” he began.
“Yes, of course; Rhogom’s Doctrine. The basis of
