Poul Anderson - Guardians of Time

She drew on her cigarette with a violence that caved in her cheeks. “They tried,” she said. “But I’m told it’s a wild, rugged country, hard to search. Nothing turned up. They couldn’t find a trace. They might have, if they’d looked very, very hard—made a mile-by-mile, hour-by-hour search. But they didn’t dare. You see, that particular milieu is critical. Mr. Gordon showed me the analysis. I couldn’t follow all those symbols, but he said it was a very dangerous century to tamper with.”

Everard closed one large hand on the bowl of his pipe. Its warmth was somehow comforting. Critical eras gave him the willies.

“I see,” he said. “They couldn’t search as thoroughly as they wanted, because it might disturb too many of the local yokels, which might make them act differently when the big crisis came. Uh-huh. But how about making inquiries in disguise, among the people?”

“Several Patrol experts did. They tried that for weeks, Persian time. And the natives never even gave them a hint. Those tribes are so wild and suspicious… maybe they feared our agents were spies from the Median king, I understand they didn’t like his rule… No. The Patrol couldn’t find a trace. And anyhow, there’s no reason to think the pattern was affected. They believe Keith was murdered and his scooter vanished somehow. And what difference—” Cynthia sprang to her feet. Suddenly she yelled—“What difference does one more skeleton in one more gully make?”

Everard rose too, she came into his arms and he let her have it out. For himself, he had never thought it would be this bad. He had stopped remembering her, except maybe ten times a day, but now she came to him and the forgetting would have to be done all over again.

“Can’t they go back locally?” she pleaded. “Can’t somebody hop back a week from now, just to tell him not to go, is that so much to ask? What kind of monsters made that law against it?”

“Ordinary men did,” said Everard. “If we once started doubling back to tinker with our personal pasts, we’d soon get so tangled up that none of us would exist.”

“But in a million years or more—there must be exceptions!”

Everard didn’t answer. He knew that there were. He knew also that Keith Denison’s case wouldn’t be one of them. The Patrol was not staffed by saints, but its people dared not corrupt their own law for their own ends. You took your losses like any other corps, and raised a glass to the memory of your dead, and you did not travel back to look upon them again while they had lived.

Presently Cynthia left him, returned to her drink and tossed it down. The yellow locks swirled past her face as she did. “I’m sorry,” she said. She got out a handkerchief and wiped her eyes. “I didn’t mean to bawl.”

“It’s okay.”

She stared at the floor. “You could try to help Keith. The regular agents have given up, but you could try.”

It was an appeal from which he had no recourse. “I could,” he told her. “I might not succeed. The existing records show that, if I tried, I failed. And any alteration of space-time is frowned on, even a trivial one like this.”

“It isn’t trivial to Keith,” she said.

“You know, Cyn,” he murmured, “you’re one of the few women that ever lived who’d have phrased it that way. Most would have said, It isn’t trivial to me.”

Her eyes captured his, and for a moment she stood very quiet. Then, whispering:

“I’m sorry, Manse. I didn’t realize… I thought, what with all the time that’s gone past for you, you would have—”

“What are you talking about?” he defended himself.

“Can’t the Patrol psychs do anything for you?” she asked. Her head drooped again. “I mean, if they can condition us so we just simply can’t tell anyone unauthorized that time travel exists… I should think it would also be possible to, to condition a person out of—”

“Skip it,” said Everard roughly.

He gnawed his pipestem a while. “Okay,” he said at last. “I’ve an idea or two of my own that may not have been tried. If Keith can be rescued in any way, you’ll get him back before tomorrow noon.”

“Could you time-hop me up to that moment, Manse?” She was beginning to tremble.

“I could,” he said, “but I won’t. One way or another, you’ll need to be rested tomorrow. I’ll take you home now and see that you swallow a sleepy pill. And then I’ll come back here and think about the situation.” He twisted his mouth into a sort of grin. “Cut out that shimmy, huh? I told you I had to think.”

“Manse… ” Her hands closed about his.

He knew a sudden hope for which he cursed himself.

In the fall of the year 542 B.C., a solitary man came down out of the mountains and into the valley of the Kur. He rode a handsome chestnut gelding, bigger even than most cavalry horses, which might elsewhere have been an invitation to bandits; but the Great King had given so much law to his dominions that it was said a virgin with a sack of gold could walk unmolested across all Persia. It was one reason Manse Everard had chosen to hop to this date, sixteen years after Keith Denison’s destination.

Another motive was to arrive long after any excitement which the time traveler had conceivably produced in 558 had died away. Whatever the truth about Keith’s fate, it might be more approachable from the rear; at least, straight-forward methods had failed.

Finally, according to the Achaemenid Milieu office, autumn 542 happened to be the first season of relative tranquility since the disappearance. The years 558-553 had been tense ones when the Persian king of Anshan, Kurush (he whom the future knew as Koresh and Cyrus), was more and more at odds with his Median overlord Astyages. Then came three years when Cyrus revolted, civil war racked the empire, and the Persians finally overcame their northerly neighbors. But Cyrus was scarcely victorious before he must face counteruprisings, as well as Turanian incursions; he spent four years putting down that trouble and extending his rule eastward. This alarmed his fellow monarchs: Babylon, Egypt, Lydia, and Sparta formed a coalition to destroy him, with King Croesus of Lydia leading an invasion in 546. The Lydians were broken and annexed, but they revolted and had to be broken all over again; the troublesome Greek colonies of Ionia, Caria, and Lycia must be settled with; and while his generals did all this in the west, Cyrus himself must war in the east, forcing back the savage horsemen who would otherwise burn his cities.

Now there was a breathing spell. Cilicia would yield without a fight, seeing that Persia’s other conquests were governed with a humanity and a tolerance of local custom such as the world had not known before. Cyrus would leave the eastern marches to his nobles, and devote himself to consolidating what he had won. Not until 539 would the war with Babylon be taken up again and Mesopotamia acquired. And then Cyrus would have another time of peace, until the wild men grew too strong beyond the Aral Sea and the King rode forth against them to his death.

Manse Everard entered Pasargadae as if into a springtime of hope.

Not that any actual era lends itself to such flowery metaphors. He jogged through miles where peasants bent with sickles, loading creaky unpainted oxcarts, and dust smoked off the stubble fields into his eyes. Ragged children sucked their thumbs outside windowless mud huts and stared at him. A chicken squawked back and forth on the highway until the galloping royal messenger who had alarmed it was past and the chicken dead. A squad of lancers trotting by were costumed picturesquely enough, baggy pants and scaly armor, spiked or plumed helmets, gaily striped cloaks; but they were also dusty, sweaty, and swapping foul jokes. Behind adobe walls the aristocrats possessed large houses with very beautiful gardens, but an economy like this would not support many such estates. Pasargadae was 90 per cent an Oriental town of twisted slimy streets between faceless hovels, greasy headcloths and dingy robes, screaming merchants in the bazaars, beggars displaying their sores, traders leading strings of battered camels and overloaded donkeys, dogs raiding offal heaps, tavern music like a cat in a washing machine, men who wind-milled their arms and screamed curses—what ever started this yarn about the inscrutable East?