James H. Schmitz

“ They set their flight harnesses to Draise's power broadcast system, moved up fifty feet and floated off into the woods, energizing drive and direction units with the measured stroking motion which made flighthiking one of the most relaxing and enjoyable of sports. And one—so Halder had theorized—which would be considered an improbable occupation for a couple attempting to escape from the Federation's man-hunting systems. ”

“ The guards at the check-out point were not men he knew, but Halder walked through the ID-scanning band without incident, apparently without arousing interest. Beyond, to the left, was a wide one-way portal to a tube station. His aircar was in the executive parking area on the building's roof, but the escape plan called for both of them to abandon their private cars, which were more than likely to be traps, and use the public transportation systems in starting out. ”

“ We still don't know just what the Federation is capable of ... one move might as easily be wrong as the other. We'll pick you up, as arranged. Kilby and I are flighthiking on to Senla, so we might as well start immediately."
They went into the second room of the underground hideout. Rane turned to the exit portal's controls, asked, "Where shall I let you out?"
"We'll take the river exit," Halder said. "Six miles from here, nine from the ranch ... that should be far enough. We'll be lost in an army of vacationers from Draise and the capital thirty seconds after we emerge." ”

“ Santin said evenly, "That isn't a pleasant thought. Halder, everything we've learned recently at the Identification Center indicates that Rane's theory is correct ... every one of the twelve hundred members of the Kalechi group probably can be analyzed down to the same three basic identity-patterns, reshuffled in endless variation. The Federation wouldn't have to capture many of us before discovering the fact. It will then start doing exactly what we're trying to do—use it to identify the rest of the group." ”

“ As individuals and as a group, your intention from the beginning has been to prevent the crime against the Federation from being committed. The Great Satogs simply did too good a job. You have been given the most searching physical examinations possible. They show uniformly that your genetic pattern is stable, and that in no detail can it be distinguished from a wholly human one of high order. ”

“ It is a sobering reflection that this plan—an attack by a comparatively minor race with one specialized skill on the greatest human civilization in history—might very well have been appallingly successful. ”

“ Rane asked.
"Kilby and I will," Halder said. "But now, of course, you two had better select one of the alternate escape routes."
"Why that?" Santin asked sharply.
Halder looked at her. "That's obvious, isn't it? There's a good chance you're still completely in the clear."
"That's possible. But it isn't a good enough reason for splitting up. We're a working team, and we should stay together, regardless of circumstances. What do you say, Rane?" ”

“ Kalechi's civilization is based on an understanding of biological processes and the means of their manipulation which is well in advance of our own. This specialized interest appears to have developed from the Satogs' genetic instability, a factor which they have learned to control and to use to their advantage. At present, they have established themselves on at least a dozen other worlds, existing on each in a modified form which is completely adapted to the new environment. ”

“ And we haven't done too badly, Kilby. We're prepared now to conduct the search for the group in a methodical manner. Nineteen hours in space, and we'll be on another world, under cover again, with new identities. Why shouldn't we continue with the plan until ..."
Kilby interrupted without change of expression. "Until we hear some day that billions of human beings are dying on the Federation's worlds?"
Halder kept his eyes fixed on the traffic pattern ahead. ”

“ Halder let the cab glide out of the traffic lane, swung it around towards the top of a tall building three miles to their left. "We'll be at the club in a couple of minutes," he said. "If you're too disturbed, it would be better if you stayed in the car. I'll pick up our flighthiking outfits and we can take the cab on to the city limits before we dismiss it."
Kilby shook her head. "We agreed we shouldn't change any details of the escape plan unless it was absolutely necessary. I'll straighten out. ”

“ Our security system has learned to look with suspicion on apparent miracles. The unsuspecting 'Cantralls' were located and apprehended at once; the threat to the Federation was disclosed; and an intensive though unpublicized search for the scattered group of Kalechi agents began immediately...."
The voice paused again.
The Satog image above the pit vanished. A clear light sprang up in the big room. Simultaneously, Halder felt the nightmare immobility draining from him and the sensation of dreamlike unreality fade from his mind. ”

“ The experimentation had been designed to provide Kalechi's master-biologists with models towards which to work. They proposed to utilize the high mutability of their species to develop a Satog type that would be the exact physical counterpart of a human being and could live undetected on our worlds for the several years required to prepare for the attack. ”

“ A weapon was on hand—their great skill and experience in altering genetic patterns in established life forms to produce desired changes. They devised the plan of distributing Kalechi agents secretly throughout the Federation. These were to develop and store specific strains of primitive organisms which, at an indicated later date, would sweep our major worlds simultaneously with an unparalleled storm of plagues. ”

“ When imitation is carried to the point of identity ..." Federation Councilman Mavig shook his head once more, concluded, "It is utterly absurd, in direct contradiction to everything we have understood to date! You've regarded yourselves as human beings, and believed that your place was among us. ”

“ And yet, Halder told himself, he couldn't really blame anyone for the situation they were in. The Kalechi group represented an urgent and terrible threat. The Federation could not afford to make any mistakes in dealing with it.
"This image," the voice was saying, "represents a Great Satog, the oxygen-breathing, water-dwelling native of the world of Kalechi. There are numerous type-variations of the species. Shown here is the dominant form. It is highly intelligent; approximately a third of a Satog's body space is occupied by its brain. ”

“ Kilby gave him a startled glance. "Somebody has been checking on you, too?"
"Not that ... at least as far as we know. Come on up to the shed. Santin's already inside the mountain." As they started along the narrow path between the rows of plants, Rellis went on, "The first responses to our inquiries came in today. One of them looked very promising. Santin flew her car to Draise immediately to inform you about it. She scanned your home as usual before calling, discovered three strange men waiting inside."
"When was this?" Halder interrupted. ”

“ The activities of the Great Satogs of Kalechi will receive our very close scrutiny for generations to come. They shall be given no opportunity to repeat such a trick; nor—after they have been made aware of the measures we are preparing against them—will they feel the slightest inclination to try it. ”

“ He was looking into the living room of his home, fifty miles away in another section of Orado's great city of Draise. A few steps from the entry, a man lay on his back on the carpeting, eyes shut, face deeply flushed, apparently unconscious. Halder Leorm's mouth tightened. The man on the carpet was Dr. Atteo, his new assistant, assigned to the laboratory earlier in the week. Beyond Atteo, the entry from the residence's delivery area and car port stood open. ”

“ Each group of cells in the long series which began moving towards an approximation of the human pattern was developed only far enough to initiate the greatest favorable shift possible at that point in its genetic structure. ”

“ Eventually, each was shipped to a Federation world. Cover identities as obscure Federation citizens with backgrounds and records had been prepared. The final instructions given these agents were simple. They were to do nothing to draw attention to themselves, make no attempt to contact one another. They were to create their stocks of lethal organisms, provide methods of distribution and, on a selected day, three Federation years away, release the floods of death. ”

“ Halder entered the tube station, went to a rented locker, opened it and took out two packages, one containing a complete change of clothing and a mirror, the other half a dozen canned cultures of as many varieties of microlife—highly specialized strains of life, of which the pharmaceutical concern that employed Dr. ”