1
JOHN SANDOVAL DID not belong to his name. Nor did it seem right that he should stand in slacks and aloha shirt before an apartment window opening on midtwentieth-century Manhattan. Everard was used to anachronism, but the dark hooked face confronting him always seemed to want warpaint, a horse, and a gun sighted on some pale thief.
"Okay," he said. "The Chinese discovered America. Interesting, but why does the fact need my services?"
"I wish to hell I knew," Sandoval answered.
His rangy form turned about on the polar-bear rug, which Bjarni Herjulfsson had once given to Everard, until he was staring outward. Towers were sharp against a clear sky; the noise of traffic was muted by height. His hands clasped and unclasped behind his back.
"I was ordered to co-opt an Unattached agent, go back with him and take whatever measures seemed indicated," he went on after a while. "I knew you best, so .. " His voice trailed off.
"But shouldn't you get an Indian like yourself?" asked Everard. "I'd seem rather out of place in thirteenth-century America."
"So much the better. Make it impressive, mysterious …. It won't be too tough a job, really:'
"Of course not," said Everard. "Whatever the job actually is."
He took pipe and tobacco pouch from his disreputable smoking jacket and stuffed the bowl in quick, nervous jabs. One of the hardest lessons he had had to learn, when first recruited into the Time Patrol, was that every important task does not require a vast organization. That was the characteristic twentieth-century approach; but earlier cultures, like Athenian Hellas and Kamakura Japan—and later civilizations too, here and there in history—had concentrated on the development of individual excellence. A single graduate of the Patrol Academy (equipped, to be sure, with tools and weapons of the future) could be the equivalent of a brigade.
But it was a matter of necessity as well as aesthetics. There were all too few people to watch over all too many thousands of years.
"I get the impression," said Everard slowly, "that this is not a simple rectification of extratemporal interference."
"Right," said Sandoval in a harsh voice. "When I reported what I'd found, the Yuan milieu office made a thorough investigation. No time travelers are involved. Kublai Khan thought this up entirely by himself. He may have been inspired by Marco Polo's accounts of Venetian and Arab sea voyages, but it was legitimate history, even if Marco's book doesn't mention anything of the sort."
"The Chinese had quite a nautical tradition of their own," said Everard. "Oh, it's all very natural. So how do we come in?"
He got his pipe lit and drew hard on it. Sandoval still hadn't spoken, so he asked, "How did you happen to find this expedition? It wasn't in Navajo country, was it?"
"Hell, I'm not confined to studying my own tribe," Sandoval answered. "Too few Amerinds in the Patrol as is, and it's a nuisance disguising other breeds. I've been working on Athabascan migrations generally." Like Keith Denison, he was an ethnic Specialist, tracing the history of peoples who never wrote their own so that the Patrol could know exactly what the events were that it safeguarded.
"I was working along the eastern slope of the Cascades, near Crater Lake," he went on. "That's Lutuami country, but I had reason to believe an Athabascan tribe I'd lost track of had passed that way. The natives spoke of mysterious strangers coming from the north. I went to have a look, and there the expedition was, Mongols with horses. I checked their back trail and found their camp at the mouth of the Chehalis River, where a few more Mongols were helping the Chinese sailors guard the ships. I hopped back upstairs like a bat out of Los Angeles and reported."
Everard sat down and stared at the other man. "How thorough an investigation did get made at the Chinese end?" he said. "Are you absolutely certain there was no extratemporal interference? It could be one of those unplanned blunders, you know, whose consequences aren't obvious for decades."
"I thought of that too, when I got my assignment," Sandoval nodded. "I even went directly to Yuan milieu HQ in Khan Baligh—Cambaluc, or Peking to you. They told me they'd checked it clear back to Genghis's lifetime, and spatially as far as Indonesia. And it was all perfectly okay, like the Norse and their Vinland. It simply didn't happen to have gotten the same publicity. As far as the Chinese court knew, an expedition had been sent out and had never returned, and Kublai decided it wasn't worthwhile to send another. The record of it lay in the Imperial archives, but was destroyed during the Ming revolt, which expelled the Mongols. Historiography forgot the incident."
Still Everard brooded. Normally he liked his work, but there was something abnormal about this occasion.
"Obviously," he said, "the expedition met a disaster. We'd like to know what. But why do you need an Unattached agent to spy on them?"
Sandoval turned from the window. It crossed Everard's mind again, fleetingly, how little the Navajo belonged here. He was born in 1930, had fought in Korea and gone through college on the G.I. bill before the Patrol contacted him, but somehow he never quite fitted the twentieth century.
Well, do any of us? Could any man with real roots stand knowing what will eventually happen to his own people?
"But I'm not supposed to spy!" Sandoval exclaimed. "When I'd reported, my orders came straight back from Danellian headquarters. No explanation, no excuses, the naked command: to arrange that disaster. To revise history myself!"