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+ <title>
+ The Project Gutenberg eBook of Operation Terror, by Murray Leinster.
+ </title>
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+<pre>
+
+Project Gutenberg's Operation Terror, by William Fitzgerald Jenkins
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: Operation Terror
+
+Author: William Fitzgerald Jenkins
+
+Release Date: February 27, 2006 [EBook #17870]
+
+Language: English
+
+Character set encoding: ISO-8859-1
+
+*** START OF THIS PROJECT GUTENBERG EBOOK OPERATION TERROR ***
+
+
+
+
+Produced by Greg Weeks, Geoffrey Kidd, Sankar Viswanathan,
+and the Online Distributed Proofreading Team at
+http://www.pgdp.net
+
+
+
+
+
+
+</pre>
+
+
+
+
+
+
+
+
+
+
+
+<h1>OPERATION<br />
+TERROR</h1>
+
+
+<h2>Murray Leinster</h2>
+
+
+
+
+<p>&nbsp;</p>
+<p>&nbsp;</p>
+
+
+
+
+
+
+<hr style="width: 65%;" />
+<p><span class='pagenum'><a name="Page_5" id="Page_5">[5]</a></span></p>
+
+
+
+<h2>CHAPTER 1</h2>
+<p>On the morning the radar reported something odd out in space, Lockley
+awoke at about twenty minutes to eight. That was usual. He'd slept in
+a sleeping bag on a mountain-flank with other mountains all around.
+That was not unprecedented. He was there to make a base line
+measurement for a detailed map of the Boulder Lake National Park,
+whose facilities were now being built. Measuring a base line, even
+with the newest of electronic apparatus, was more or less a
+commonplace job for Lockley.</p>
+
+<p>This morning, though, he woke and realized gloomily that he'd dreamed
+about Jill Holmes again, which was becoming a habit he ought to break.
+He'd only met her four times and she was going to marry somebody else.
+He had to stop.</p>
+
+<p>He stirred, preparatory to getting up. At the same moment, certain
+things were happening in places far away from him. As yet, no unusual
+object in space had been observed. That would come later. But far away
+up at the Alaskan radar complex a man on duty watch was relieved by
+another. The relief man took over the monitoring of the giant,
+football-field-sized radar antenna that recorded its detections on
+magnetic tape. It happened that on this particular morning only one
+other radar watched the skies along a long stretch of the Pacific
+Coast. There was the Alaskan installation, and the other was in Oregon.
+<span class='pagenum'><a name="Page_6" id="Page_6">[6]</a></span>It was extremely unusual for only those two to be operating. The
+people who knew about it, or most of them, thought that official
+orders had somehow gone astray. Where the orders were issued, nothing
+out of the ordinary appeared. All was normal, for example, in the
+Military Information Center in Denver. The Survey saw nothing unusual
+in Lockley's being at his post, and other men at places corresponding
+to his in the area which was to become Boulder Lake National Park. It
+also seemed perfectly natural that there should be bulldozer
+operators, surveyors, steelworkers, concrete men and so on, all
+comfortably at breakfast in the construction camp for the project.
+Everything seemed normal everywhere.</p>
+
+<p>Up to the time the Alaskan installation reported something strange in
+space, the state of things generally was neither alarming nor
+consoling. But at 8:02 <span class="smcap">a.m.</span> Pacific time, the situation
+changed. At that time Alaska reported an unscheduled celestial object
+of considerable size, high out of atmosphere and moving with
+surprising slowness for a body in space. Its course was parabolic and
+it would probably land somewhere in South Dakota. It might be a
+bolide&mdash;a large, slow-moving meteorite. It wasn't likely, but the
+entire report was improbable.</p>
+
+<p>The message reached the Military Information Center in Denver at 8:05
+<span class="smcap">a.m.</span> By 8:06 it had been relayed to Washington and every
+plane on the Pacific Coast was ordered aloft. The Oregon radar unit
+reported the same object at 8:07 <span class="smcap">a.m.</span> It said the object was
+seven hundred fifty miles high, four hundred miles out at sea, and was
+headed toward the Oregon coastline, moving northwest to southeast.
+There was no major city in its line of travel. The impact point
+computed by the Oregon station was nowhere near South Dakota. As other
+<span class='pagenum'><a name="Page_7" id="Page_7">[7]</a></span>computations followed other observations, a second place of fall was
+calculated, then a third. Then the Oregon radar unbelievably reported
+that the object was decelerating. Allowing for deceleration, three
+successive predictions of its landing point agreed. The object, said
+these calculations, would come to earth somewhere near Boulder Lake,
+Colorado, in what was to become a national park. Impact time should be
+approximately 8:14 <span class="smcap">a.m.</span></p>
+
+<p>These events followed Lockley's awakening in the wilds, but he knew
+nothing of any of them. He himself wasn't near the lake, which was to
+be the center of a vacation facility for people who liked the
+outdoors. The lake was almost circular and was a deep, rich blue. It
+occupied what had been the crater of a volcano millions of years ago.
+Already bulldozers had ploughed out roads to it through the forest.
+Men worked with graders and concrete mixers on highways and on bridges
+across small rushing streams. There was a camp for them. A lakeside
+hotel had been designed and stakes were driven in the ground where its
+foundation would eventually be poured. There were infant big-mouthed
+bass in the lake and fingerling trout in many of the streams. A huge
+Wild Life Control trailer-truck went grumbling about such trails as
+were practical, attending to these matters. Yesterday Lockley had seen
+it gleaming in bright sunshine as it moved toward Boulder Lake on the
+highway nearest to his station.</p>
+
+<p>But that was yesterday. This morning he awoke under a pale gray sky.
+There was complete cloud cover overhead. He smelled conifers and
+woods-mould and mountain stone in the morning. He heard the faint
+sound of tree branches moving in the wind. He noted the cloud cover.
+The clouds were high, though. The air at ground level was perfectly
+transparent. He turned his head and saw a prospect that<span class='pagenum'><a name="Page_8" id="Page_8">[8]</a></span> made being in
+the wilderness seem entirely reasonable and satisfying.</p>
+
+<p>Mountains reared up in every direction. A valley lay some thousands of
+feet below him, and beyond it other valleys, and somewhere a stream
+rushed white water to an unknown destination. Not many wake to such a
+scene.</p>
+
+<p>Lockley regarded it, but without full attention. He was preoccupied
+with thoughts of Jill Holmes, and unfortunately she was engaged to
+marry Vale, who was also working in the park some thirty miles to the
+northeast, near Boulder Lake itself. Lockley didn't know him well
+since he was new in the Survey. He was up there to the northeast with
+an electronic survey instrument like Lockley's and on the same job.
+Jill had an assignment from some magazine or other to write an article
+on how national parks are born, and she was staying at the
+construction camp to gather material. She'd learned something from
+Vale and much from the engineers while Lockley had tried to think of
+interesting facts himself. He'd failed. When he thought about her, he
+thought about the fact that she was engaged to Vale. That was an
+unhappy thought. Then he tried to stop thinking about her altogether.
+But his mind somehow lingered on the subject.</p>
+
+<p>At ten minutes to eight Lockley began to dress, wilderness fashion. He
+began by putting on his hat. It had lain on the pile of garments by
+his bed. Then he donned the rest of his garments in the exact reverse
+of the order in which he'd removed them.</p>
+
+<p>At 8:00 he had a small fire going. He had no premonition that anything
+out of the ordinary was going to happen that day. This was still
+before the first Alaskan report. At 8:10 he had bacon sizzling and a
+small coffeepot almost enveloped by the flames. Events occurred and he
+knew nothing at<span class='pagenum'><a name="Page_9" id="Page_9">[9]</a></span> all about them. For example, the Military Information
+Center had been warned of what was later privately called Operation
+Terror while Lockley was still tranquilly cooking breakfast and
+thinking&mdash;frowning a little&mdash;about Jill.</p>
+
+<p>Naturally he knew nothing of emergency orders sending all planes
+aloft. He wasn't informed about something reported in space and
+apparently headed for an impact point at Boulder Lake. As the computed
+impact time arrived, Lockley obliviously dumped coffee into his tin
+coffeepot and put it back on the flames.</p>
+
+<p>At 8:13 instead of 8:14&mdash;this information is from the tape
+records&mdash;there was an extremely small earth shock recorded by the
+Berkeley, California, seismograph. It was a very minor shock, about
+the intensity of the explosion of a hundred tons of high explosive a
+very long distance away and barely strong enough to record its
+location, which was Boulder Lake. The cause of that explosion or shock
+was not observed visually. There'd been no time to alert observers,
+and in any case the object should have been out of atmosphere until
+the last few seconds of its fall, and where it was reported to fall
+the cloud cover was unbroken. So nobody reported seeing it. Not at
+once, anyhow, and then only one man.</p>
+
+<p>Lockley did not feel the impact. He was drinking a cup of coffee and
+thinking about his own problems. But a delicately balanced rock a
+hundred yards below his camp site toppled over and slid downhill. It
+started a miniature avalanche of stones and rocks. The loose stuff did
+not travel far, but the original balanced rock bounced and rolled for
+some distance before it came to rest.</p>
+
+<p>Echoes rolled between the hillsides, but they were not very loud and
+they soon ended. Lockley guessed<span class='pagenum'><a name="Page_10" id="Page_10">[10]</a></span> automatically at half a dozen
+possible causes for the small rock-slide, but he did not think at all
+of an unperceived temblor from a shock like high explosives going off
+thirty miles away.</p>
+
+<p>Eight minutes later he heard a deep-toned roaring noise to the
+northeast. It was unbelievably low-pitched. It rolled and reverberated
+beyond the horizon. The detonation of a hundred tons of high
+explosives or an equivalent impact can be heard for thirty miles, but
+at that distance it doesn't sound much like an explosion.</p>
+
+<p>He finished his breakfast without enjoyment. By that time well over
+three-quarters of the Air Force on the Pacific Coast was airborne and
+more planes shot skyward instant after instant. Inevitably the
+multiplied air traffic was noted by civilians. Reporters began to
+telephone airbases to ask whether a practice alert was on, or
+something more serious.</p>
+
+<p>Such questions were natural, these days. All the world had the
+jitters. To the ordinary observer, the prospects looked bad for
+everything but disaster. There was a crisis in the United Nations,
+which had been reorganized once and might need to be shuffled again.
+There was a dispute between the United States and Russia over
+satellites recently placed in orbit. They were suspected of carrying
+fusion bombs ready to dive at selected targets on signal. The Russians
+accused the Americans, and the Americans accused the Russians, and
+both may have been right.</p>
+
+<p>The world had been so edgy for so long that there were fallout
+shelters from Chillicothe, Ohio, to Singapore, Malaya, and back again.
+There were permanent trouble spots at various places where practically
+anything was likely to happen at any instant. The people of every
+nation were jumpy. There was constant pressure on governments and on
+political parties so that all governments looked shaky and all<span class='pagenum'><a name="Page_11" id="Page_11">[11]</a></span>
+parties helpless. Nobody could look forward to a peaceful old age, and
+most hardly hoped to reach middle age. The arrival of an object from
+outer space was nicely calculated to blow the emotional fuses of whole
+populations.</p>
+
+<p>But Lockley ate his breakfast without premonitions. Breezes blew and
+from every airbase along the coast fighting planes shot into the air
+and into formations designed to intercept anything that flew on wings
+or to launch atom-headed rockets at anything their radars could detect
+that didn't.</p>
+
+<p>At eight-twenty, Lockley went to the electronic base line instrument
+which he was to use this morning. It was a modification of the devices
+used to clock artificial satellites in their orbits and measure their
+distance within inches from hundreds of miles away. The purpose was to
+make a really accurate map of the park. There were other instruments
+in other line-of-sight positions, very far away. Lockley's schedule
+called for them to measure their distances from each other some time
+this morning. Two were carefully placed on bench marks of the
+continental grid. In twenty minutes or so of cooperation, the
+distances of six such instruments could be measured with astonishing
+precision and tied in to the bench marks already scattered over the
+continent. Presently photographing planes would fly overhead, taking
+overlapping pictures from thirty thousand feet. They would show the
+survey points and the measurements between them would be exact, the
+photos could be used as stereo-pairs to take off contour lines, and in
+a few days there would be a map&mdash;a veritable cartographer's dream for
+accuracy and detail.</p>
+
+<p>That was the intention. But though Lockley hadn't heard of it yet,
+something was reported to have landed from space, and a shock like an
+impact<span class='pagenum'><a name="Page_12" id="Page_12">[12]</a></span> was recorded, and all conditions would shortly be changed. It
+would be noted from the beginning, however, that an impact equal to a
+hundred-ton explosion was a very small shock for the landing of a
+bolide. It would add to the plausibility of reported deceleration,
+though, and would arouse acute suspicion. Justly so.</p>
+
+<p>At 8:20, Lockley called Sattell who was southeast of him. The
+measuring instruments used microwaves and gave readings of distance by
+counting cycles and reading phase differences. As a matter of
+convenience the microwaves could be modulated by a microphone, so the
+same instrument could be used for communication while measurements
+went on. But the microwaves were directed in a very tight beam. The
+device had to be aimed exactly right and a suitable reception
+instrument had to be at the target if it was to be used at all. Also,
+there was no signal to call a man to listen. He had to be listening
+beforehand, and with his instrument aimed right, too.</p>
+
+<p>So Lockley flipped the modulator switch and turned on the instrument.
+He said patiently, "Calling Sattell. Calling Sattell. Lockley calling
+Sattell."</p>
+
+<p>He repeated it some dozens of times. He was about to give it up and
+call Vale instead when Sattell answered. He'd slept a little later
+than Lockley. It was now close to nine o'clock. But Sattell had
+expected the call. They checked the functioning of their instruments
+against each other.</p>
+
+<p>"Right!" said Lockley at last. "I'll check with Vale and on out of the
+park, and then we'll put it all together and wrap it up and take it
+home."</p>
+
+<p>Sattell agreed. Lockley, rather absurdly, felt uncomfortable because
+he was going to have to talk to Vale. He had nothing against the man,
+but Vale<span class='pagenum'><a name="Page_13" id="Page_13">[13]</a></span> was, in a way, his rival although Jill didn't know of his
+folly and Vale could hardly guess it.</p>
+
+<p>He signed off to Sattell and swung the base line instrument to make a
+similar check with Vale. It was now ten minutes after nine. He aligned
+the instrument accurately, flipped the switch, and began to say as
+patiently as before, "Calling Vale. Calling Vale. Lockley calling
+Vale. Over."</p>
+
+<p>He turned the control for reception. Vale's voice came instantly,
+scratchy and hoarse and frantic.</p>
+
+<p>"<i>Lockley! Listen to me! There's no time to tell me anything. I've got
+to tell you. Something came down out of the sky here nearly an hour
+ago. It landed in Boulder Lake, and at the last instant there was a
+terrific explosion and a monstrous wave swept up the shores of the
+lake. The thing that came down vanished under water. I saw it,
+Lockley!</i>"</p>
+
+<p>Lockley blinked. "Wha-a-at?"</p>
+
+<p>"<i>A thing came down out of the sky!</i>" panted Vale. "<i>It landed in the
+lake with a terrific explosion. It went under. Then it came up to the
+surface minutes later. It floated. It stuck things up and out of
+itself, pipes or wires. Then it moved around the lake and came in to
+the shore. A thing like a hatch opened and ... creatures got out of
+it. Not men!</i>"</p>
+
+<p>Lockley blinked again. "Look here&mdash;"</p>
+
+<p>"<i>Dammit, listen!</i>" said Vale shrilly, "<i>I'm telling you what I've
+seen. Things out of the sky. Creatures that aren't men. They landed
+and set up something on the shore. I don't know what it is. Do you
+understand? The thing is down there in the lake now. Floating. I can
+see it!</i>"</p>
+
+<p>Lockley swallowed. He couldn't believe this immediately. He knew
+nothing of radar reports or the seismograph record. He'd seen a barely
+balanced rock roll down the mountainside below him, and he'd heard a
+growling bass rumble behind the horizon,<span class='pagenum'><a name="Page_14" id="Page_14">[14]</a></span> but things like that didn't
+add up to a conclusion like this! His first conviction was that Vale
+was out of his head.</p>
+
+<p>"Listen," said Lockley carefully. "There's a short wave set over at
+the construction camp. They use it all the time for orders and reports
+and so on. You go there and report officially what you've seen. To the
+Park Service first, and then try to get a connection through to the
+Army."</p>
+
+<p>Vale's voice came through again, at once raging and despairing, "<i>They
+won't believe me. They'll think I'm a crackpot. You get the news to
+somebody who'll investigate. I see the thing, Lockley. I can see it
+now. At this instant. And Jill's over at the construction camp</i>&mdash;"</p>
+
+<p>Lockley was unreasonably relieved. If Jill was at the camp, at least
+she wasn't alone with a man gone out of his mind. The reaction was
+normal. Lockley had seen nothing out of the ordinary, so Vale's report
+seemed insane.</p>
+
+<p>"<i>Listen here!</i>" panted Vale again. "<i>The thing came down. There was a
+terrific explosion. It vanished. Nothing happened for a while. Then it
+came up and found a place where it could come to shore. Things came
+out of it. I can't describe them. They're motes even in my binoculars.
+But they aren't human! A lot of them came out. They began to land
+things. Equipment. They set it up. I don't know what it is. Some of
+them went exploring. I saw a puff of steam where something moved.
+Lockley?</i>"</p>
+
+<p>"I'm listening," said Lockley. "Go on!"</p>
+
+<p>"<i>Report this!</i>" ordered Vale feverishly. "<i>Get it to Military
+Information in Denver, or somewhere! The party of creatures that went
+off exploring hasn't come back. I'm watching. I'll report whatever I
+see. Get this to the government. This is real. I can't believe it, but
+I see it. Report it, quick!</i>"<span class='pagenum'><a name="Page_15" id="Page_15">[15]</a></span></p>
+
+<p>His voice stopped. Lockley painfully realigned the instrument again
+for Sattell, thirty miles to the southeast.</p>
+
+<p>Sattell surprisingly answered the first call. He said in an astonished
+voice, "<i>Hello! I just got a call from Survey. It seems that the Army
+knew there was a Survey team in here, and they called to say that
+radars had spotted something coming down from space, right after eight
+o'clock. They wanted to know if any of us supposedly sane observers
+noticed anything peculiar about that time.</i>"</p>
+
+<p>Lockley's scalp crawled suddenly. Vale's report had disturbed him, but
+more for the man's sanity than anything else. But it could be true!
+And instantly he remembered that Jill was very near the place where
+frighteningly impossible things were happening.</p>
+
+<p>"Vale just told me," said Lockley, his voice unsteady, "that he saw
+something come down. His story was so wild I didn't believe it. But
+you pass it on and say that Vale's watching it. He's waiting for
+instructions. He'll report everything he sees. I'm thirty miles from
+him, but he can see the thing that came down. Maybe the creatures in
+it can see him. Listen!"</p>
+
+<p>He repeated just what Vale had told him. Somehow, telling it to
+someone else, it seemed at once even less real but more horrifying as
+a possible danger to Jill. It didn't strike him forcibly that other
+people were endangered, too.</p>
+
+<p>When Sattell signed off to forward the report, Lockley found himself
+sweating a little. Something had come down out of space. The fact
+seemed to him dangerous and appalling. His mind revolted at the idea
+of non-human creatures who could build ships and travel through space,
+but radars had reported the arrival of a ship, and there were official
+inquiries that nearly matched Vale's account, which was there<span class='pagenum'><a name="Page_16" id="Page_16">[16]</a></span>fore not
+a mere crackpot claim to have seen the incredible. Something had
+happened and more was likely to, and Jill was in the middle of it.</p>
+
+<p>He swung the instrument back to Vale's position. His hands shook,
+though a part of his mind insisted obstinately that alarms were
+commonplace these days, and in common sense one had to treat them as
+false cries of "Wolf!" But one knew that some day the wolf might
+really come. Perhaps it had....</p>
+
+<p>Lockley found it difficult to align the carrier beam to Vale's exact
+location. He assured himself that he was a fool to be afraid; that if
+disaster were to come it would be by the imbecilities of men rather
+than through creatures from beyond the stars. And therefore....</p>
+
+<p>But there were other men at other places who felt less skepticism. The
+report from Vale went to the Military Information Center and thence to
+the Pentagon. Meanwhile the Information Center ordered a
+photo-reconnaissance plane to photograph Boulder Lake from aloft. In
+the Pentagon, hastily alerted staff officers began to draft orders to
+be issued if the report of two radars and one eye-witness should be
+further substantiated. There were such-and-such trucks available here,
+and such-and-such troops available there. Complicated paper work was
+involved in the organization of any movement of troops, but especially
+to carry out a plan not at all usual in the United States.</p>
+
+<p>Everything, though, depended on what the reconnaissance plane
+photographs might show.</p>
+
+<p>Lockley did not see the plane nor consciously hear it. There was the
+faintest of murmuring noises in the sky. It moved swiftly toward the
+north, tending eastward. The plane that made the noise was invisible.
+It flew above the cloud cover which still blotted out nearly all the
+blue overhead. It went on and on<span class='pagenum'><a name="Page_17" id="Page_17">[17]</a></span> and presently died out beyond the
+mountains toward Boulder Lake.</p>
+
+<p>Lockley tried to get Vale back, to tell him that radars had verified
+his report and that it would be acted on by the military. But though
+he called and called, there was no answer.</p>
+
+<p>An agonizingly long time later the faint and disregarded sound of the
+plane swept back across the heavens. Lockley still did not notice it.
+He was too busy with his attempts to reach Vale again, and with grisly
+imaginings of what might be done by aliens from another world when
+they found the workmen near the lake&mdash;and Jill among them. He pictured
+alien monsters committing atrocities in what they might consider
+scientific examination of terrestrial fauna. But somehow even that was
+less horrible than the images that followed an assumption that the
+occupants of the spaceship might be men.</p>
+
+<p>"Calling Vale ... Vale, come in!" He fiercely repeated the call into
+the instrument's microphone. "Lockley calling Vale! Come in, man! Come
+in!"</p>
+
+<p>He flipped the switch and listened. And Vale's voice came.</p>
+
+<p>"<i>I'm here.</i>" The voice shook. "<i>I've been trying to find where that
+exploring party went.</i>"</p>
+
+<p>Lockley threw the speech switch and said sharply, "The Army asked
+Survey if any of us had seen anything come down from the sky. I gave
+Sattell your report to be forwarded. It's gone to the Pentagon now.
+Two radars reported tracking the thing down to a landing near you. Now
+listen! You go to the construction camp. Most likely they'll get
+orders to clear out, by short wave. But you go there! Make sure Jill's
+all right. See her to safety."</p>
+
+<p>The switch once more. Vale's voice was desperate.</p>
+
+<p>"<i>A ... while ago a party of the creatures started away from the lake.
+An exploring party, I think. Once I saw a puff of steam as if they'd
+used a weapon. I'm afraid they may find the construction camp, and
+Jill</i>...."</p>
+
+<p><span class='pagenum'><a name="Page_18" id="Page_18">[18]</a></span></p>
+<p>Lockley ground his teeth. Vale said unsteadily, "<i>I ... can't find
+where they went.... A little while ago their ship backed out into the
+lake and sank. Deliberately! I don't know why. But there's a party of
+those ... creatures out exploring! I don't know what they'll do</i>...."</p>
+
+<p>Lockley said savagely, "Get to the camp and look after Jill! The
+workmen may have panicked. The Army'll know by this time what's
+happened. They'll send copters to get you out. They'll send help of
+some sort, somehow. But you look after Jill!"</p>
+
+<p>Vale's voice changed.</p>
+
+<p>"<i>Wait. I heard something. Wait!</i>"</p>
+
+<p>Silence. Around Lockley there were the usual sounds of the wilderness.
+Insects made chirping noises. Birds called. There were those small
+whispering and rustling and high-pitched sounds which in the wild
+constitute stillness.</p>
+
+<p>A scraping sound from the speaker. Vale's voice, frantic.</p>
+
+<p>"<i>That ... exploring party. It's here! They must have picked up our
+beams. They're looking for me. They've sighted me! They're coming</i>...."</p>
+
+<p>There was a crashing sound as if Vale had dropped the communicator.
+There were pantings, and the sound of blows, and gasped
+profanity&mdash;horror-filled profanity&mdash;in Vale's voice. Then something
+roared.</p>
+
+<p>Lockley listened, his hands clenched in fury at his own helplessness.
+He thought he heard movements. Once he was sure he heard a sound like
+the unshod hoof of an animal on bare stone. Then, quite distinctly, he
+heard squeakings. He knew that someone or something had picked up
+Vale's communicator. More squeakings, somehow querulous. Then
+some<span class='pagenum'><a name="Page_19" id="Page_19">[19]</a></span>thing pounded the communicator on the ground. There was a crash.
+Then silence.</p>
+
+<p>Almost calmly Lockley swung his instrument around and lined it up for
+Sattell's post. He called in a steady voice until Sattell answered. He
+reported with meticulous care just what Vale had said, and what he'd
+heard after Vale stopped speaking&mdash;the roaring, the sound of blows and
+gasps, then the squeakings and the destruction of the instrument
+intended for the measurement of base lines for an accurate map of the
+Park.</p>
+
+<p>Sattell grew agitated. At Lockley's insistence, he wrote down every
+word. Then he said nervously that orders had come from Survey. The
+Army wanted everybody out of the Boulder Lake area. Vale was to have
+been ordered out. The workmen were ordered out. Lockley was to get out
+of the area as soon as possible.</p>
+
+<p>When Sattell signed off, Lockley switched off the communicator. He put
+it where it would be relatively safe from the weather. He abandoned
+his camping equipment. A mile downhill and four miles west there was a
+highway leading to Boulder Lake. When the Park was opened to the
+public it would be well used, but the last traffic he'd seen was the
+big trailer-truck of the Wild Life Control service. That huge vehicle
+had gone up to Boulder Lake the day before.</p>
+
+<p>He made his way to the highway, following a footpath to the spot where
+he'd left his own car parked. He got into it and started the motor. He
+moved with a certain dogged deliberation. He knew, of course, that
+what he was going to do was useless. It was hopeless. It was possibly
+suicidal. But he went ahead.</p>
+
+<p>He headed northward, pushing the little car to its top speed. This was
+not following his instructions. He wasn't leaving the Park area. He
+was heading<span class='pagenum'><a name="Page_20" id="Page_20">[20]</a></span> for Boulder Lake. Jill was there and he would feel
+ashamed for all time if he acted like a sensible man and got to safety
+as he was ordered.</p>
+
+<p>Miles along the highway, something occurred to him. The base line
+instrument had to be aimed exactly right for Vale or Sattell to pick
+up his voice as carried by its beam. Vale's or Sattell's instruments
+had to be aimed as accurately to convey their voices to him. Yet after
+the struggle he'd overheard, and after Vale had been either subdued or
+killed, someone or something seemed to have picked up the
+communicator, and Lockley had heard squeakings, and then he had heard
+the instrument smashed.</p>
+
+<p>It was not easy to understand how the beam had been kept perfectly
+aligned while it was picked up and squeaked at. Still less was it
+understandable that it remained aimed just right so he could hear when
+it was flung down and crushed.</p>
+
+<p>But somehow this oddity did not change his feelings. Jill could be in
+danger from creatures Vale said were not human. Lockley didn't wholly
+accept that non-human angle, but something was happening there and
+Jill was in the middle of it. So he went to see about it for the sake
+of his self-respect. And Jill. It was not reasonable behavior. It was
+emotional. He didn't stop to question what was believable and what
+wasn't. Lockley didn't even give any attention to the problem of how a
+microwave beam could stay pointed exactly right while the instrument
+that sent it was picked up, and squeaked at, and smashed. He gave that
+particular matter no thought at all.</p>
+
+<p>He jammed down the accelerator of the car and headed for Boulder
+Lake.<span class='pagenum'><a name="Page_21" id="Page_21">[21]</a></span></p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_2" id="CHAPTER_2"></a>CHAPTER 2</h2>
+
+
+<p>The car was ordinary enough; it was one of those scaled-down vehicles
+which burn less fuel and offer less comfort than the so-called
+standard models. For fuel economy too, its speed had been lowered. But
+Lockley sent it up the brand-new highway as fast as it would go.</p>
+
+<p>Now the highway followed a broad valley with a meadow-like floor. Now
+it seemed to pick its way between cliffs, and on occasion it ran over
+a concrete bridge spanning some swiftly flowing stream. At least once
+it went through a cut which might as well have been a tunnel, and the
+crackling noise of its motor echoed back from stony walls on either
+side.</p>
+
+<p>He did not see another vehicle for a long way. Deer, he saw twice.
+Over and over again coveys of small birds rocketed up from beside the
+road and dived to cover after he had passed. Once he saw movement out
+of the corner of his eye and looked automatically to see what it was,
+but saw nothing. Which meant that it was probably a mountain lion,
+blending perfectly with its background as it watched the car. At the
+end of five miles he saw a motor truck, empty, trundling away from
+Boulder Lake and the construction camp toward the outer world.</p>
+
+<p>The two vehicles passed, combining to make a momentary roaring noise
+at their nearest. The truck was not in a hurry. It simply lumbered
+along with loose objects in its cargo space rattling and bumping
+loudly. Its driver and his helper plainly knew nothing of untoward
+events behind them. They'd<span class='pagenum'><a name="Page_22" id="Page_22">[22]</a></span> probably stopped somewhere to have a
+leisurely morning snack, with the truck waiting for them at the
+roadside.</p>
+
+<p>Lockley went on ten miles more. He begrudged the distances added by
+curves in the road. He tended to fume when his underpowered car
+noticeably slowed up on grades, and especially the long ones. He saw a
+bear halfway up a hillside pause in its exploitation of a berry patch
+to watch the car go by below it. He saw more deer. Once a smaller
+animal, probably a coyote, dived into a patch of brushwood and stayed
+hidden as long as the car remained in sight.</p>
+
+<p>More miles of empty highway. And then a long, straight stretch of
+road, and he suddenly saw vehicles coming around the curve at the end
+of it. They were not in line, singlelane, as traffic usually is on a
+curve. Both lanes were filled. The road was blocked by motor-driven
+traffic heading away from the lake, and not at a steady pace, but in
+headlong flight.</p>
+
+<p>It roared on toward Lockley. Big trucks and little ones; passenger
+cars in between them; a few motorcyclists catching up from the rear by
+riding on the road's shoulders. They were closely packed, as if by
+some freak the lead had been taken by great trucks incapable of the
+road speed of those behind them, yet with the frantic rearmost cars
+unable to pass. There was a humming and roaring of motors that filled
+the air. They plunged toward Lockley's miniature roadster. Truck horns
+blared.</p>
+
+<p>Lockley got off the highway and onto the right-hand shoulder. He
+stopped. The crowded mass of rushing vehicles roared up to him and
+went past. They were more remarkable than he'd believed. There were
+dirt mover trucks. There were truck-and-trailer combinations. There
+were sedans and dump trucks and even a convertible or two, and then
+more<span class='pagenum'><a name="Page_23" id="Page_23">[23]</a></span> trucks&mdash;even tank trucks&mdash;and more sedans and half-tonners&mdash;a
+complete and motley collection of every kind of gasoline-driven
+vehicle that could be driven on a highway and used on a construction
+project.</p>
+
+<p>And every one was crowded with men. Trailer-trucks had their body
+doors open, and they were packed with the workmen of the construction
+camp near Boulder Lake. The sedans were jammed with passengers. Dirt
+mover trucks had men holding fast to handholds, and there were men in
+the backs of the dump trucks. The racing traffic filled the highway
+from edge to edge. It rushed past, giving off a deafening roar and
+clouds of gasoline fumes.</p>
+
+<p>They were gone, the solid mass of them at any rate. But now there came
+older cars, no less crowded, and then more spacious cars, not crowded
+so much and less frantically pushing at those ahead. But even these
+cars passed each other recklessly. There seemed to be an almost
+hysterical fear of being last.</p>
+
+<p>One car swung off to its left. There were five men in it. It braked
+and stopped on the shoulder close to Lockley's car. The driver shouted
+above the din of passing motors, "You don't want to go up there.
+Everybody's ordered out. Everybody get away from Boulder Lake! When
+you get the chance, turn around and get the hell away."</p>
+
+<p>He watched for a chance to get back on the road, having delivered his
+warning. Lockley got out of his car and went over, "You're talking
+about the thing that came down from the sky," he said grimly. "There
+was a girl up at the camp. Jill Holmes. Writing a piece about building
+a national park. Getting information about the job. Did anybody get
+her away?"</p>
+
+<p>The man who'd warned him continued to watch for a reasonable gap in
+the flood of racing cars. They weren't crowded now as they had been,
+but it<span class='pagenum'><a name="Page_24" id="Page_24">[24]</a></span> was still impossible to start in low and get back in the
+stream of vehicles without an almost certain crash. Then he turned his
+head back, staring at Lockley.</p>
+
+<p>"Hell! Somebody told me to check on her. I was routing men out and
+loading 'em on whatever came by. I forgot!"</p>
+
+<p>A man in the back of the sedan said, "She hadn't left when we did. I
+saw her. But I thought she had a ride all set."</p>
+
+<p>The man at the wheel said furiously, "She hasn't passed us! Unless
+she's in one of these...."</p>
+
+<p>Lockley set his teeth. He watched each oncoming car intently. A girl
+among these fugitives would have been put with the driver in the cab
+of a truck, and he'd have seen a woman in any of the private cars.</p>
+
+<p>"If I don't see her go by," he said grimly, "I'll go up to the camp
+and see if she's still there."</p>
+
+<p>The man in the driver's seat looked relieved.</p>
+
+<p>"If she's left behind, it's her fault. If you hunt for her, make it
+fast and be plenty careful. Keep to the camp and stay away from the
+lake. There was a hell of an explosion over there this morning. Three
+men went to see what'd happened. They didn't come back. Two more went
+after 'em, and something hit them on the way. They smelled something
+worse than skunk. Then they were paralyzed, like they had hold of a
+high-tension line. They saw crazy colors and heard crazy sounds and
+they couldn't move a finger. Their car ditched. In a while they came
+out of it and they came back&mdash;fast! They'd just got back when we got
+short wave orders for everybody to get out. If you look for that girl,
+be careful. If she's still there, you get her out quick!" Then he said
+sharply, "Here's a chance for us to get going. Move out of the way!"</p>
+
+<p>There was a gap in the now diminishing spate of<span class='pagenum'><a name="Page_25" id="Page_25">[25]</a></span> cars. The driver of
+the stopped car drove furiously onto the highway. He shifted gears and
+accelerated at the top of his car's power. Another car behind him
+braked and barely avoided a crash while blowing its horn furiously.
+Then the traffic went on. But it was lessening now. It was mostly
+private cars, owned by the workmen.</p>
+
+<p>Suddenly there were no cars coming down the long straight stretch of
+road. Lockley got back on the highway and resumed his rush toward the
+spot the others fled from. He heard behind him the diminishing rumble
+and roar of the fugitive motors. He jammed his own accelerator down to
+the floor and plunged on.</p>
+
+<p>There'd been an explosion by the lake, the man who'd warned him said.
+That checked. Three men went to see what had happened. That was
+reasonable. They didn't come back. Considering what Vale had reported,
+it was almost inevitable. Then two other men went to find out what
+happened to the first three and&mdash;that was news! A smell that was worse
+than skunk. Paralysis in a moving car, which ditched. Remaining
+paralyzed while seeing crazy colors and hearing crazy sounds....
+Lockley could not even guess at an explanation. But the men had
+remained paralyzed for some time, and then the sensations lifted. They
+had fled back to the construction camp, evidently fearing that the
+paralysis might return. Their narrative must have been hair-raising,
+because when orders had come for the evacuation of the camp, they had
+been obeyed with a promptitude suggesting panic. But apparently
+nothing else had happened.</p>
+
+<p>The first three men were still missing&mdash;or at least there'd been no
+mention of their return. They'd either been killed or taken captive,
+judging by Vale's account and obvious experience. He was either
+killed<span class='pagenum'><a name="Page_26" id="Page_26">[26]</a></span> or captured, too, but it still seemed strange that Lockley had
+heard so much of that struggle via a tight beam microwave transmitter
+that needed to be accurately aimed. Vale had been captured or killed.
+The three other men missing probably had undergone the same fate. The
+two others had been made helpless but not murdered or taken prisoner.
+They'd simply been held until when they were released they'd flee.</p>
+
+<p>The car went over a bridge and rounded a curve. Here a deep cut had
+been made and the road ran through it. It came out upon undulating
+ground where many curves were necessary.</p>
+
+<p>Another car came, plunging after the others. In the next ten miles
+there were, perhaps a dozen more. They'd been hard to start, perhaps,
+and so left later than the rest. Jill wasn't in any of them. There was
+one car traveling slowly, making thumping noises. Its driver made the
+best time he could, following the others.</p>
+
+<p>Sober common sense pointed out that Vale's account was fully verified.
+There'd been a landing of non-human creatures in a ship from outer
+space. The killing or capture of the first three men to investigate a
+gigantic explosion was natural enough&mdash;the alien occupants of a space
+ship would want to study the inhabitants of the world they'd landed
+on. The mere paralysis and release of two others could be explained on
+the theory that the creatures who'd come to earth were satisfied with
+three specimens of the local intelligent race to study. They had Vale,
+too. They weren't trying to conceal their arrival, though it would
+have been impossible anyhow. But it was plausible enough that they'd
+take measures to become informed about the world they'd landed on, and
+when they considered that they knew enough, they'd take the action
+they felt was desirable.<span class='pagenum'><a name="Page_27" id="Page_27">[27]</a></span></p>
+
+<p>All of which was perfectly rational, but there was another
+possibility. The other possible explanation was&mdash;considering
+everything&mdash;more probable. And it seemed to offer even more appalling
+prospects.</p>
+
+<p>He drove on. Jill Holmes. He'd seen her four times; she was engaged to
+Vale. It seemed extremely likely that she hadn't left the camp with
+the workmen. If Lockley hadn't been obsessed with her, he'd have tried
+to make sure she was left behind before he tried to find her. If she
+was still at the camp, she was in a dangerous situation.</p>
+
+<p>There'd been no other car from the camp for a long way now. But there
+came a sharp curve ahead. Lockley drove into it. There was a roar, and
+a car came from the opposite direction, veering away from the road's
+edge. It sideswiped the little car Lockley drove. The smaller car
+bucked violently and spun crazily around. It went crashing into a
+clump of saplings and came to a stop with a smashed windshield and
+crumpled fenders, but the motor was still running. Lockley had braked
+by instinct.</p>
+
+<p>The other car raced away without pausing.</p>
+
+<p>Lockley sat still for a moment, stunned by the suddenness of the
+mishap. Then he raged. He got out of the car. Because of its small
+size, he thought he might be able to get it back on the road with
+saplings for levers. But the job would take hours, and he was
+irrationally convinced that Jill had been left behind in the
+construction camp.</p>
+
+<p>He was perhaps five miles from Boulder Lake itself and about the same
+distance from the camp. It would take less time to go to the camp on
+foot than to try to get the car on the road. Time was of the essence,
+and whoever or whatever the occupants of the landed ship might be,
+they'd know what a road was for. They'd sight an intruder in a car on
+a road long before they'd detect a man on foot who was not<span class='pagenum'><a name="Page_28" id="Page_28">[28]</a></span> on a
+highway and was taking some pains to pass unseen.</p>
+
+<p>He started out, unarmed and on foot. He was headed for the near
+neighborhood of the thing Vale had described as coming from the sky.
+He was driven by fear for Jill. It seemed to him that his best pace
+was only a crawl and he desperately needed all the speed he could
+muster.</p>
+
+<p>He headed directly across country for the camp. All the world seemed
+unaware that anything out of the ordinary was in progress. Birds sang
+and insects chirruped and breezes blew and foliage waved languidly.
+Now and again a rabbit popped out of sight of the moving figure of the
+man. But there were no sounds, or sights or indications of anything
+untoward where Lockley moved. He reflected that he was on his way to
+search for a girl he barely knew, and whom he couldn't be sure needed
+his help anyway.</p>
+
+<p>Outside in the world, there were places where things were not so
+tranquil. By this time there were already troops in motion in long
+trains of personnel-carrying trucks. There were mobile guided missile
+detachments moving at top speed across state lines and along the
+express highway systems. Every military plane in the coastal area was
+aloft, kept fueled by tanker planes to be ready for any sort of
+offensive or defensive action that might be called for. The short wave
+instructions to the construction camp had become known, and all the
+world knew that Boulder Lake National Park had been evacuated to avoid
+contact with non-human aliens. The aliens were reported to have hunted
+men down and killed them for sport. They were reported to have
+paralysis beams, death beams and poison gas. They were described as
+indescribable, and described in "artist's conceptions" on television
+and in the newspapers. They appeared&mdash;according to circumstances&mdash;to
+re<span class='pagenum'><a name="Page_29" id="Page_29">[29]</a></span>semble lizards or slugs. They were portrayed as carnivorous birds
+and octopods. The artists took full advantage of their temporarily
+greater importance than cameramen. They pictured these diverse aliens
+in their one known aggressive action of trailing Vale down and
+carrying him away. This was said to be for vivisection. None of the
+artists' ideas were even faintly plausible, biologically. The
+creatures were even portrayed as turning heat rays upon humans, who
+dramatically burst into steam as the beams struck them. Obviously,
+there were also artist's conceptions of women being seized by the
+creatures from outer space. There was only one woman known to be in
+the construction camp, but that inconvenient fact didn't bother the
+artists.</p>
+
+<p>The United States went into a mild panic. But most people stayed on
+their jobs, and followed their normal routine, and the trains ran on
+time.</p>
+
+<p>The public in the United States had become used to newspaper and
+broadcast scares. They were unconsciously relegated to the same
+category as horror movies, which some day might come true, but not
+yet. This particular news story seemed more frightening than most, but
+still it was taken more or less as shuddery entertainment. So most of
+the United States shivered with a certain amount of relish as ever new
+and ever more imaginative accounts appeared describing the landing of
+intelligent monsters, and waited to see if it was really true. The
+truth was that most of America didn't actually believe it. It was like
+a Russian threat. It could happen and it might happen, but it hadn't
+happened so far to the United States.</p>
+
+<p>An official announcement helped to guide public opinion in this safe
+channel. The Defense Department released a bulletin: An object had
+fallen from space into Boulder Lake, Colorado. It was apparently<span class='pagenum'><a name="Page_30" id="Page_30">[30]</a></span> a
+large meteorite. When reported by radar before its landing, defense
+authorities had seized the opportunity to use it for a test of
+emergency response to a grave alarm. They had used it to trigger a
+training program and test of defensive measures made ready against
+other possible enemies. After the meteorite landed, the defense
+measures were continued as a more complete test of the nation's
+fighting forces' responsive ability. The object and its landing,
+however, were being investigated.</p>
+
+<p>Lockley tramped up hillsides and scrambled down steep slopes with many
+boulders scattered here and there. He moved through a landscape in
+which nothing seemed to depart from the normal. The sun shone. The
+cloud cover, broken some time since, was dissipating and now a good
+two-thirds of the sky was wholly clear. The sounds of the wilderness
+went on all around him.</p>
+
+<p>But presently he came to a partly-graded new road, cutting across his
+way. A bulldozer stood abandoned on it, brand-new and in perfect
+order, with the smell of gasoline and oil about it. He followed the
+gash in the forest it had begun. It led toward the camp. He came to a
+place where blasting had been in progress. The equipment for blasting
+remained. But there was nobody in sight.</p>
+
+<p>Half a mile from this spot, Lockley looked down upon the camp. There
+were Quonset huts and prefabricated structures. There were streets of
+clay and wires from one building to another. There was a long, low,
+open shed with long tables under its roof. A mess shed. Next to it
+metal pipes pierced another roof, and wavering columns of heated air
+rose from those pipes. There was a building which would be a
+commissary. There was every kind of structure needed for a small city,
+though all were temporary. And there was no movement, no sound, no
+sign of life<span class='pagenum'><a name="Page_31" id="Page_31">[31]</a></span> except the hot air rising from the mess kitchen
+stovepipes.</p>
+
+<p>Lockley went down into the camp. All was silence. All was lifeless. He
+looked unhappily about him. There would be no point, of course, in
+looking into the dormitories, but he made his way to the mess shed.
+Some heavy earthenware plates and coffee cups, soiled, remained on the
+table. There were a few flies. Not many. In the mess kitchen there was
+grayish smoke and the reek of scorched and ruined food. The stoves
+still burned. Lockley saw the blue flame of bottled gas. He went on.
+The door of the commissary was open. Everything men might want to buy
+in such a place waited for purchasers, but there was no one to buy or
+sell.</p>
+
+<p>The stillness and desolation of the place resulted from less than an
+hour's abandonment. But somehow it was impossible to call out loudly
+for Jill. Lockley was appalled by the feeling of emptiness in such
+bright sunshine. It was shocking. Men hadn't moved out of the camp.
+They'd simply left it, with every article of use dropped and
+abandoned; nothing at all had been removed. And there was no sign of
+Jill. It occurred to Lockley that she'd have waited for Vale at the
+camp, because assuredly his first thought should have been for her
+safety. Yes. She'd have waited for Vale to rescue her. But Vale was
+either dead or a captive of the creatures that had been in the object
+from the sky. He wouldn't be looking after Jill.</p>
+
+<p>Lockley found himself straining his eyes at the mountain from whose
+flank Vale had been prepared to measure the base line between his post
+and Lockley's. That vantage point could not be seen from here, but
+Lockley looked for a small figure that might be Jill, climbing
+valiantly to warn Vale of the events he'd known before anybody else.<span class='pagenum'><a name="Page_32" id="Page_32">[32]</a></span></p>
+
+<p>Then Lockley heard a very small sound. It was faint, with an irregular
+rhythm in it. It had the cadence of speech. His pulse leaped suddenly.
+There was the mast for the short wave set by which the camp had kept
+in touch with the outer world. Lockley sprinted for the building under
+it. His footsteps sounded loudly in the silent camp, and they drowned
+out the sound he was heading for.</p>
+
+<p>He stopped at the open door. He heard Jill's voice saying anxiously,
+"But I'm sure he'd have come to make certain I was safe!" A pause.
+"There's no one else left, and I want...." Another pause. "But he was
+up on the mountainside! At least a helicopter could&mdash;"</p>
+
+<p>Lockley called, "Jill!"</p>
+
+<p>He heard a gasp. Then she said unsteadily, "Someone just called. Wait
+a moment."</p>
+
+<p>She came to the door. At sight of Lockley her face fell.</p>
+
+<p>"I came to make sure you were all right," he said awkwardly. "Are you
+talking to outside?"</p>
+
+<p>"Yes. Do you know anything about&mdash;"</p>
+
+<p>"I'm afraid I do," said Lockley. "Right now the important thing is to
+get you out of here. I'll tell them we're starting. All right?"</p>
+
+<p>She stood aside. He went up to the short wave set which looked much
+like an ordinary telephone, but was connected to a box with dials and
+switches. There was a miniature pocket radio&mdash;a transistor radio&mdash;on
+top of the short wave cabinet. Lockley picked up the short wave
+microphone. He identified himself. He said he'd come to make sure of
+Jill's safety, and that he'd been passed by the rushing mass of cars
+and trucks that had evacuated everybody else. Then he said, "I've got
+a car about four miles away. It's in a ditch, but I can probably<span class='pagenum'><a name="Page_33" id="Page_33">[33]</a></span> get
+it out. It'll be a lot safer for Miss Holmes if you send a helicopter
+there to pick her up."</p>
+
+<p>The reply was somehow military in tone. It sounded like a civilian
+being authoritative about something he knew nothing about. Lockley
+said, "Over" in a dry tone and put down the microphone. He picked up
+the pocket radio and put it in his pocket. It might be useful.</p>
+
+<p>"They say to try to make it out in my car," he told Jill wryly. "As
+civilians, I suppose they haven't any helicopters they can give orders
+to. But it probably makes sense. If there are some queer creatures
+around, there's no point in stirring them up with a flying contraption
+banging around near their landing place. Not before we're ready to
+take real action. Come along. I've got to get you away from here."</p>
+
+<p>"But I'm waiting...." She looked distressed. "He wanted me to leave
+yesterday. We almost quarrelled about it. He'll surely come to make
+sure I'm safe...."</p>
+
+<p>"I'm afraid I have bad news," said Lockley. Then he described, as
+gently as he could, his last talk with Vale. It was the one which
+ended with squeaks and strugglings transmitted by the communicator,
+and then the smashing of the communicator itself. He didn't mention
+the puzzling fact that the communicator had stayed perfectly aimed
+while it was picked up and squeaked at and destroyed. He had no
+explanation for it. What he did have to tell was bad enough. She went
+deathly pale, searching his face as he told her.</p>
+
+<p>"But&mdash;but&mdash;" She swallowed. "He might have been hurt and&mdash;not killed.
+He might be alive and in need of help. If there are creatures from
+somewhere else, they might not realize that he could be unconscious
+and not dead! He'd make sure<span class='pagenum'><a name="Page_34" id="Page_34">[34]</a></span> about me! I&mdash;I'll go up and make sure
+about him...."</p>
+
+<p>Lockley hesitated. "It's not likely," he said carefully, "that he was
+left there injured. But if you feel that somebody has to make sure,
+I'll do it. For one thing, I can climb faster. My car is ditched back
+yonder. You go and wait by it. At least it's farther from the lake and
+you should be safer there. I'll make sure about Vale."</p>
+
+<p>He explained in detail how she could find the car. Up this hillside to
+a slash through the forest for a highway. Due south from an abandoned
+bulldozer. Keep out of sight. Never show against a skyline.</p>
+
+<p>She swallowed again. Then she said, "If he needs help, you could&mdash;do
+more than I can. But I'll wait there where the woods begin. I can hide
+if I need to, and I&mdash;might be of some use."</p>
+
+<p>He realized that she deluded herself with the hope that he, Lockley,
+might bring an injured Vale down the mountainside and that she could
+be useful then. He let her. He went through the camp with her to put
+her on the right track. He gave her the pocket radio, so she could
+listen for news. When she went on out of sight in brushwood, he turned
+back toward the mountain on which Vale had occupied an observation
+post. It was actually a million-year-old crater wall that he climbed
+presently. And he took a considerable chance. As he climbed, for some
+time he moved in plain view. If the crew of the ship in Boulder Lake
+were watching, they'd see him rather than Jill. If they took action,
+it would be against him and not Jill. Somehow he felt better equipped
+to defend himself than Jill would be.</p>
+
+<p>He climbed. Again the world was completely normal, commonplace. There
+were mountain peaks<span class='pagenum'><a name="Page_35" id="Page_35">[35]</a></span> on every hand. Some had been volcanoes
+originally, some had not. With each five hundred feet of climbing, he
+could see still more mountains. The sky was cloudless now. He climbed
+a thousand feet. Two. Three. He could see between peaks for a full
+thirty miles to the spot where he'd been at daybreak. But he was
+making his ascent on the back flank of this particular mountain. He
+could not see Boulder Lake from there. On the other hand, no creature
+at Boulder Lake should be able to see him. Only an exploring party
+which might otherwise sight Jill would be apt to detect him, a slowly
+moving speck against a mountainside.</p>
+
+<p>He reached the level at which Vale's post had been assigned. He moved
+carefully and cautiously around intervening masses of stone. The wind
+blew past him, making humming noises in his ears. Once he dislodged a
+small stone and it went bouncing and clattering down the slope he'd
+climbed.</p>
+
+<p>He saw where Vale could have been as he watched something come down
+from the sky. He found Vale's sleeping bag, and the ashes of his
+campfire. Here too was the communicator. It had been smashed by a huge
+stone lifted and dropped upon it, but before that it had been moved.
+It was not in place on the bench mark from which it could measure
+inches in a distance of scores of miles.</p>
+
+<p>There was no other sign of what had apparently happened here. The
+ashes of the fire were undisturbed. Vale's sleeping bag looked as if
+it had not been slept in, as if it had only been spread out for the
+night before. Lockley went over the rock shelf inch by inch. No red
+stains which might be blood. Nothing....</p>
+
+<p>No. In a patch of soft earth between two stones there was a hoofprint.
+It was not a footprint. A hoof had made it, but not a horse's hoof,
+nor a burro's.<span class='pagenum'><a name="Page_36" id="Page_36">[36]</a></span> It wasn't a mountain sheep track. It was not the track
+of any animal known on earth. But it was here. Lockley found himself
+wondering absurdly if the creature that had made it would squeak, or
+if it would roar. They seemed equally unlikely.</p>
+
+<p>He looked cautiously down at the lake which was almost half a mile
+below him. The water was utterly blue. It reflected only the crater
+wall and the landscape beyond the area where the volcanic cliffs had
+fallen. Nothing moved. There was no visible apparatus set up on the
+shore, as Vale had said. But something had happened down in the lake.
+Trees by the water's edge were bent and broken. Masses of brushwood
+had been crushed and torn away. Limbs were broken down tens of yards
+from the water, and there were gullies to be seen wherever there was
+soft earth. An enormous wave had flung itself against the nearly
+circular boundary of the lake. It had struck like a tidal wave dozens
+of feet high in an inland body of water. It was extremely convincing
+evidence that something huge and heavy had hurtled down from the sky.</p>
+
+<p>But Lockley saw no movement nor any other novelty in this wilderness.
+He heard nothing that was not an entirely normal sound.</p>
+
+<p>But then he smelled something.</p>
+
+<p>It was a horrible, somehow reptilian odor. It was the stench of
+jungle, dead and rotting. It was much, much worse than the smell of a
+skunk.</p>
+
+<p>He moved to fling himself into flight. Then light blinded him. Closing
+his eyelids did not shut it out. There were all colors, intolerably
+vivid, and they flashed in revolving combinations and forms which
+succeeded each other in fractions of seconds. He could see nothing but
+this light. Then there came sound. It was raucous. It was cacophonic.
+It was an utterly unorganized tumult in which musical<span class='pagenum'><a name="Page_37" id="Page_37">[37]</a></span> notes and
+discords and bellowings and shriekings were combined so as to be
+unbearable. And then came pure horror as he found that he could not
+move. Every inch of his body had turned rigid as it became filled with
+anguish. He felt, all over, as if he were holding a charged wire.</p>
+
+<p>He knew that he fell stiffly where he stood. He was blinded by light
+and deafened by sound and his nostrils were filled with the nauseating
+fetor of jungle and decay. These sensations lasted for what seemed
+years.</p>
+
+<p>Then all the sensations ended abruptly. But he still could not see;
+his eyes were still dazzled by the lights that closing his eyelids had
+not changed. He still could not hear. He'd been deafened by the sounds
+that had dazed and numbed him. He moved, and he knew it, but he could
+not feel anything. His hands and body felt numb.</p>
+
+<p>Then he sensed that the positions of his arms and legs were changed.
+He struggled, blind and deaf and without feeling anywhere. He knew
+that he was confined. His arms were fastened somehow so that he could
+not move them.</p>
+
+<p>And then gradually&mdash;very gradually&mdash;his senses returned. He heard
+squeakings. At first they were faint as the exhausted nerve ends in
+his ears only began to regain their function. He began to regain the
+sense of touch, though he felt only furriness everywhere.</p>
+
+<p>He was raised up. It seemed to him that claws rather than fingers
+grasped him. He stood erect, swaying. His sense of balance had been
+lost without his realizing it. It came back, very slowly. But he saw
+nothing. Clawlike hands&mdash;or handlike claws&mdash;pulled at him. He felt
+himself turned and pushed. He staggered. He took steps out of the need
+to stay erect. The pushings and pullings continued. He<span class='pagenum'><a name="Page_38" id="Page_38">[38]</a></span> found himself
+urged somewhere. He realized that his arms were useless because they
+were wrapped with something like cord or rope.</p>
+
+<p>Stumbling, he responded to the urging. There was nothing else to do.
+He found himself descending. He was being led somewhere which could
+only be downward. He was guided, not gently, but not brutally either.</p>
+
+<p>He waited for sight to return to him. It did not come.</p>
+
+<p>It was then he realized that he could not see because he was
+blindfolded.</p>
+
+<p>There were whistling squeaks very near him. He began helplessly to
+descend the mountain, surrounded and guided and sometimes pulled by
+unseen creatures.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_3" id="CHAPTER_3"></a>CHAPTER 3</h2>
+
+
+<p>It was a long descent, made longer by the blindfold and clumsier by
+his inability to move his arms. More than once Lockley stumbled. Twice
+he fell. The clawlike hands or handlike claws lifted him and thrust
+him on the way that was being chosen for him. There were whistling
+squeaks. Presently he realized that some of them were directed at him.
+A squeak or whistle in a warning tone told him that he must be
+especially careful just here.</p>
+
+<p>He came to accept the warnings. It occurred to him that the squeaks
+sounded very much like those button-shaped hollow whistles that
+children put in their mouths to make strident sounds of varying pitch.
+Gradually, all his senses returned to normal. Even his eyes under the
+blindfold ceased to report<span class='pagenum'><a name="Page_39" id="Page_39">[39]</a></span> only glare blindness, and he saw those
+peculiar, dissolving grayish patterns that human eyes transmit from
+darkness.</p>
+
+<p>More squeakings. A long time later he moved over nearly level grassy
+ground. He was led for possibly half a mile. He had not tried to speak
+during all his descent. It would have been useless. If he was to be
+killed, he would be killed. But trouble had been taken to bring him
+down alive from a remaining bit of crumbling crater wall. His captors
+had evidently some use for him in mind.</p>
+
+<p>They abruptly held him still for a long time&mdash;perhaps as much as an
+hour. It seemed that either instructions were hard to come by, or some
+preparation was being made. Then the sound of something or someone
+approaching. Squeaks.</p>
+
+<p>He was led another long distance. Then claws or hands lifted him.
+Metal clanked. Those who held him dropped him. He fell three or four
+feet onto soft sand. There was a clanging of metal above his head.</p>
+
+<p>Then a human voice said sardonically, "Welcome to our city! Where'd
+they catch you?"</p>
+
+<p>Lockley said, "Up on a mountainside, trying to see what they were
+doing. Will you get me loose, please?"</p>
+
+<p>Hands worked on the cord that bound his arms close to his body. They
+loosened. He removed the blindfold.</p>
+
+<p>He was in a metal-walled and metal-ceilinged vault, perhaps eight feet
+wide and the same in height, and perhaps twelve feet long. It had a
+floor of sand. Some small amount of light came in through the circular
+hole he'd been dropped through, despite a cover on it. There were
+three men already in confinement here. They wore clothing appropriate
+to workmen from the construction<span class='pagenum'><a name="Page_40" id="Page_40">[40]</a></span> camp. There was a tall lean man, and
+a broad man with a moustache, and a chunky man. The chunky man had
+spoken.</p>
+
+<p>"Did you see any of 'em?" he demanded now.</p>
+
+<p>Lockley shook his head. The three looked at each other and nodded.
+Lockley saw that they hadn't been imprisoned long. The sand floor was
+marked but not wholly formed into footprints, as it would have been
+had they moved restlessly about. Mostly, it appeared, they'd simply
+sat on the sand floor.</p>
+
+<p>"We didn't see 'em either," said the chunky man. "There was a hell of
+a explosion over at the lake this mornin'. We piled in a car&mdash;my
+car&mdash;and came over to see what'd happened. Then something hit us. All
+of us. Lights. Noise. A godawful stink. A feeling all over like an
+electric shock that paralyzed us. We came to blindfolded and tied.
+They brought us here. That's our story so far. What's happened to
+you&mdash;and what really happened to us?"</p>
+
+<p>"I'm not sure," said Lockley.</p>
+
+<p>He hesitated. Then he told them about Vale, and what he'd reported.
+They'd had no explanation at all of what had happened to them. They
+seemed relieved to be informed, though the information was hardly
+heartening.</p>
+
+<p>"Critters from Mars, eh?" said the moustached man. "I guess we'd act
+the same way if we was to get to Mars. They got to figure out some way
+to talk to who lives here. I guess that makes us it&mdash;unless we can
+figure out something better."</p>
+
+<p>Lockley, by temperament, tended to anticipate worse things in the
+future than had come in the past. The suggestion that the occupants of
+the spaceship had captured men to learn how to communicate with them
+seemed highly optimistic. He realized that he didn't believe it. It
+seemed extremely unlikely that the invaders from space were entirely<span class='pagenum'><a name="Page_41" id="Page_41">[41]</a></span>
+ignorant of humanity. The choice of Boulder Lake as a landing place,
+for example, could not have been made from space. If there was need
+for deep water to land in&mdash;which seemed highly probable&mdash;then it would
+have been simple good sense to descend in the ocean. The ship could
+submerge, and it could move about in the lake. Vale had said so. Such
+a ship would almost inevitably choose deep water in the ocean for a
+landing place. To land in a crater lake&mdash;one of possibly two or three
+on an entire continent suitable for their use&mdash;indicated that they had
+information in advance. Detailed information. It practically shouted
+of a knowledge of at least one human language, by which information
+about Crater Lake could have been obtained. Whoever or whatever made
+use of the lake was no stranger to earth!</p>
+
+<p>Yes.... They'd needed a deep-water landing and they knew that Boulder
+Lake would do. They probably knew very much more. But if they didn't
+know that Jill waited for him where the trail toward his ditched car
+began, then there was no reason to let them overhear the information.</p>
+
+<p>"I was part of a team making some base line measurements," said
+Lockley, "when this business started. I began to check my instruments
+with a man named Vale."</p>
+
+<p>He told exactly, for the second time, what Vale said about the thing
+from the sky and the creatures who came out of it. Then he told what
+he'd done. But he omitted all reference to Jill. His coming to the
+lake he ascribed to incredulity. Also, he did not mention meeting the
+fleeing population of the construction camp. When his story was
+finished he sounded like a man who'd done a very foolhardy thing, but
+he didn't sound like a man with a girl on his mind.<span class='pagenum'><a name="Page_42" id="Page_42">[42]</a></span></p>
+
+<p>The broad man with the moustache asked a question or two. The tall man
+asked others. Lockley asked many.</p>
+
+<p>The answers were frustrating. They hadn't seen their captors at all.
+They'd heard squeaks when they were being brought to this place, and
+the squeaks were obviously language, but no human one. They'd been
+bound as well as blindfolded. They hadn't been offered food since
+their capture, nor water. It seemed as if they'd been seized and put
+into this metal compartment to wait for some use of them by their
+captors.</p>
+
+<p>"Maybe they want to teach us to talk," said the moustached man, "or
+maybe they're goin' to carve us up to see what makes us tick. Or
+maybe," he grimaced, "maybe they want to know if we're good to eat."</p>
+
+<p>The chunky man said, "Why'd they blindfold us?"</p>
+
+<p>Lockley had begun to have a very grim suspicion about this. It came
+out of the realization of how remarkable it was that a ship designed
+to be navigable in deep water should have landed in a deep crater
+lake. He said, "Vale said at first that they weren't human, though
+they were only specks in his binoculars. Later, when he saw them
+close, he didn't say what they look like."</p>
+
+<p>"Must be pretty weird," said the tall man.</p>
+
+<p>"Maybe," said the man with the moustache, attempting humor, "maybe
+they didn't want us to see them because we'd be scared. Or maybe they
+didn't mean to blindfold us, but just to cover us up. Maybe they
+wouldn't mind us seeing them, but it hurts for them to look at us!"</p>
+
+<p>Lockley said abruptly, "This box we're in. It's made by humans."</p>
+
+<p>The moustached man said quickly, "We figured<span class='pagenum'><a name="Page_43" id="Page_43">[43]</a></span> that. It's the shell of
+a compost pit for the hotel that's goin' to be built around here.
+They'll sink it in the ground and dump garbage in it, and it'll rot,
+and then it'll be fertilizer. These critters from space are just using
+it to hold us. But what are they gonna do with us?"</p>
+
+<p>There were faint squeakings. The cover to the round opening lifted.
+Three rabbits dropped down. The cover closed with a clang. The rabbits
+shivered and crouched, terrified, in one corner.</p>
+
+<p>"Is this how they're gonna feed us?" demanded the chunky man.</p>
+
+<p>"Hell, no!" said the tall man, in evident disgust. "They're dumped in
+here like we were. They're animals. So are we. This is a temporary
+cage. It's got a sand floor that we can bury things in. It won't be
+any trouble to clean out. The rabbits and us, we stay caged until
+they're ready to do whatever they're goin' to do with us."</p>
+
+<p>"Which is what?" demanded the chunky man.</p>
+
+<p>There was no answer. They would either be killed, or they would not.
+There was nothing to be done. Meanwhile Lockley evaluated his three
+fellow captives as probably rather good men to have on one's side, and
+bad ones to have against one. But there was no action which was
+practical now. A single guard outside, able to paralyze them by
+whatever means it was accomplished, made any idea of escape in
+daylight foolish.</p>
+
+<p>"What kind of critters are they?" demanded the chunky man. "Maybe we
+could figure out what they'll do if we know what kind of thing they
+are!"</p>
+
+<p>"They've got eyes like ours," said Lockley.</p>
+
+<p>The three men looked at him.</p>
+
+<p>"They landed by daylight," said Lockley. "Early daylight. They could
+certainly have picked the time for their landing. They picked early
+morning<span class='pagenum'><a name="Page_44" id="Page_44">[44]</a></span> so they could have a good long period of daylight in which to
+get settled before night. If they'd been night moving creatures,
+they'd have landed in the dark."</p>
+
+<p>The tall man said, "Sounds reasonable. I didn't think of that."</p>
+
+<p>"They saw me at a distance," said Lockley, "and I didn't see them.
+They've got good eyes. They beat me up to the top of the mountain and
+hid to see what I'd do. When they saw me looking the lake over after
+checking up on Vale, they paralyzed me and brought me here. So they've
+got eyes like ours."</p>
+
+<p>"This guy Vale," said the chunky man. "What happened to him?"</p>
+
+<p>Lockley said, "Probably what'll happen to us."</p>
+
+<p>"Which is what?" asked the chunky man.</p>
+
+<p>Lockley did not answer. He thought of Jill, waiting anxiously at the
+edge of the woods not far from the camp. She'd surely have watched him
+climbing. She might have followed his climb all the way to where he
+went around to Vale's post. But she wouldn't have seen his capture and
+she might be waiting for him now. It wasn't likely, though, that she'd
+climb into the trap that had taken Vale and then himself. She must
+realize that that spot was one to be avoided.</p>
+
+<p>She'd probably try to make her way to his ditched car. She'd heard him
+ask on short wave for a helicopter to come to that place to pick her
+up. It hadn't been promised; in fact it had been refused. But if she
+remained missing, surely someone would risk a low-level flight to find
+out if she were waiting desperately for rescue. A light plane could
+land on the highway if a helicopter wasn't to be risked. Somehow Jill
+must find a way to safety.<span class='pagenum'><a name="Page_45" id="Page_45">[45]</a></span> She was in danger because she'd waited
+loyally for Vale to come to her at the camp. Now....</p>
+
+<p>Time passed. Hot sunshine on their prison heated the metal. It became
+unbearably hot inside. There came squeakings. The cover of the compost
+pit shell lifted. Half a dozen wild birds were thrust into the
+opening. The cover closed again. Lockley listened closely. It was
+latched from the outside. There would naturally be a fastening on the
+cover of a compost pit to keep bears from getting at the garbage it
+was built to contain.</p>
+
+<p>The heat grew savage. Thirst was a problem. Once and only once they
+heard a noise from the world beyond their prison. It was a droning hum
+which, even through a metal wall, could be nothing but the sound of a
+helicopter. It droned and droned, very gradually becoming louder.
+Then, abruptly, it cut off. That was all. And that was all that the
+four in the metal tank knew about events outside of their own
+experience.</p>
+
+<p>But much was happening outside. Troop-carrying trucks had reached the
+edge of Boulder Lake National Park, a very few hours after the workmen
+from the camp had gotten out of it. They had a story to tell, and if
+it lacked detail it did not lack imagination. The three missing men
+had their fate described in various versions, all of which were
+dramatic and terrifying. The two men who had been paralyzed by some
+unknown agency described their sensations after their release. Their
+stories were immediately relayed to all the news media. It now
+appeared that dozens of men had seen the thing descend from the sky.
+They had not compared notes, however, and their descriptions varied
+from a black pear-shaped globe which had hovered for minutes before
+descending behind the mountains into the lake, to detailed word
+pictures of a silvery, torpedo<span class='pagenum'><a name="Page_46" id="Page_46">[46]</a></span>-shaped vessel of space with portholes
+and flaming rockets and an unknown flag displayed from a flagstaff.</p>
+
+<p>Of course, none of those accounts could be right. The velocity of the
+falling object, as reported from two radar installations, checked
+against a seismograph record of the time of the impact in the lake and
+allowed no leeway of time for it to hover in mid-air to be admired.</p>
+
+<p>But there were enough detailed and first-hand accounts of alarming
+events to make a second statement by the Defense Department necessary.
+It was an over-correction of the first soothing one. It was intended
+to be more soothing still.</p>
+
+<p>It said blandly that a bolide&mdash;a slow-moving, large meteoric
+object&mdash;had been observed by radar to be descending to earth. It had
+been tracked throughout its descent. It had landed in Boulder Lake.
+Air photos taken since its landing showed that an enormous disturbance
+of the water of the lake had taken place. It had seemed wise to remove
+workmen from the neighborhood of the meteoric fall, and the whole
+occurrence had been made the occasion of a full-scale practice
+emergency response by air and other defense forces. Investigation of
+the possible bolide itself was under way.</p>
+
+<p>The writer of the bulletin was obviously sitting on Vale's report and
+that of the workmen so as to tell as little as possible and that
+slanted to prevent alarm. The bulletin went on to say that there was
+no justification for the alarming reports now spreading through the
+country. This happening was not&mdash;repeat, was not&mdash;in any way
+associated with the cold war of such long standing. It was simply a
+very large meteor arriving from space and very fortunately falling in
+a national park area, and even more fortu<span class='pagenum'><a name="Page_47" id="Page_47">[47]</a></span>nately into a deep crater
+lake so that there was no damage even to the forests of the park.</p>
+
+<p>The bulletin had no effect, of course. It was too late. It was
+released at just about the time the temperature in the metal
+prison&mdash;which seemed likely to become a metal coffin&mdash;had begun to
+fall. The moving sun had gone behind a mountain and the compost pit
+shell was in shadow once more.</p>
+
+<p>Again the cover of that giant box was opened. A porcupine was dropped
+inside. The cover went on again. This was, at a guess, about five
+o'clock in the afternoon. The chunky man said drearily, "If this is
+supposed to be the way they'll feed us, they coulda picked something
+easier to eat than a porcupine!"</p>
+
+<p>The box now held four men, three rabbits&mdash;panting in terror in one
+corner&mdash;half a dozen game birds and the just-arrived porcupine. All
+the wild creatures shrank away from the men. At any sudden movement
+the birds tended to fly hysterically about in the dimness, dashing
+themselves against the metal wall.</p>
+
+<p>"I'd say," observed Lockley, "that his guess," he nodded at the tall
+man, "is the most likely one. Rabbits and birds and porcupines would
+be considered specimens of the local living creatures. We could be
+considered specimens too. Maybe we are. Maybe we're simply being held
+caged until there's time for a scientific examination of us. Let's
+hope they don't happen to drop a bear down here to wait with us!"</p>
+
+<p>The tall man said, "Or rattlers! I wonder what time it is. I'll feel
+better when dark comes. They're not so likely to find rattlers in the
+dark."</p>
+
+<p>Lockley said nothing. But if Boulder Lake had been chosen for a
+landing place on the basis of previously acquired information, it
+wasn't likely that either bears or rattlesnakes would be put in
+confinement with the men. The men would have<span class='pagenum'><a name="Page_48" id="Page_48">[48]</a></span> been killed immediately,
+unless there was a practical use to be made of them. He began to make
+guesses. He could make a great many, but none of them added up exactly
+right.</p>
+
+<p>Only one seemed promising, and that assumed a lot of items Lockley
+couldn't be sure of. He did know, though, that he'd been lifted up
+before he was dropped into the round opening of this tank-like metal
+shell. The top of the box was well above ground. It was not sunk in
+place as it would eventually be. Evidently it was not yet in its
+permanent position. The light inside was dim enough, but he could see
+the other men and the animals and the birds. He could make out the
+riveted plates which formed the box's sides and top.</p>
+
+<p>Inconspicuously, he worked his hand down through the sand bottom of
+the prison. Four inches down the sand ended and there was earth. He
+felt around. He found grass stems. The box, then, rested on top of the
+ground, which was perfectly natural for a compost pit shell not yet
+placed where it would finally belong. The sand.... He explored
+further.</p>
+
+<p>He waited. The other three stayed quiet. The faint brightness around
+the cover hole faded away. The interior of the tank-like box became
+abysmally black.</p>
+
+<p>"Can anybody guess the time?" he asked, after aeons seemed to have
+passed.</p>
+
+<p>"It feels like next Thursday," said the voice of the moustached man,
+"but it's probably ten or eleven o'clock. Looks like we're just going
+to be left here till they get around to us."</p>
+
+<p>"I think we'd better not wait," said Lockley. "We've been pretty
+quiet. They probably think we're well-behaved specimens of this
+planet's wild life. They won't expect us to try anything this late.
+Suppose we get out."<span class='pagenum'><a name="Page_49" id="Page_49">[49]</a></span></p>
+
+<p>"How?" demanded the chunky man.</p>
+
+<p>Lockley said carefully, "This box is resting on top of the ground.
+I've dug down through the sand and found the bottom edge of the metal
+sidewall. If it's resting only on dirt, not stone, we ought to be able
+to dig out with our hands. I'll start now. You listen."</p>
+
+<p>He began to dig with his hands, first clearing away the sand for a
+reasonable space. He felt a certain sardonic interest in what might
+happen. He strongly suspected that nothing undesirable would take
+place.</p>
+
+<p>It was at least quaint that aliens from outer space should accept a
+bottomless metal shell as a suitable prison for animals. It was quaint
+that they'd put in a sandy floor. How would they know that such a
+thing meant a cage, on earth?</p>
+
+<p>Of course the whole event might have been a test of animal
+intelligence. Almost any animal would have tried to burrow out.</p>
+
+<p>Lockley dug. The earth was hard, and its upper part was filled with
+tenacious grass roots. Lockley pulled them away. Once he'd gotten
+under them, the digging went faster. Presently he was under the metal
+side wall. He dug upward. His hand reached open air.</p>
+
+<p>"One of you can spell me now," he reported in a low tone. "It looks
+like we'll get away. But we've got to make our plans first. We don't
+want to be talking outside the tank, or even when the hole's
+fair-sized. For instance, will we want to keep together when we get
+outside?"</p>
+
+<p>"Nix!" said the chunky man. "We wanna tell everybody about these
+characters. We scatter. If they catch one they don't catch any more.
+We couldn't fight any better for bein' together. We better scatter. I
+call that settled. I'm scatterin'!"</p>
+
+<p>He crawled to Lockley in the darkness.<span class='pagenum'><a name="Page_50" id="Page_50">[50]</a></span></p>
+
+<p>"Where you diggin'? OK. I got it. Move aside an' give me room."</p>
+
+<p>"Everybody agrees on that?" asked Lockley.</p>
+
+<p>They did. Lockley was relieved. The chunky man dug busily. There was
+only the sound of breathing, and the occasional fall of thrown-out
+earth against the metal of the thing that confined them. The chunky
+man said briskly, "This dirt digs all right. We just got to make the
+hole bigger."</p>
+
+<p>In a little while the chunky man stopped, panting. The tall man said,
+"I'll take a shot at it."</p>
+
+<p>There was a breakthrough to the air outside. The atmosphere in the
+tank improved. The smell of fresh-dug dirt and cool night air was
+refreshing. The moustached man took his turn at digging. Lockley went
+at it again. Soon he whispered, "I think it's OK. I'll go ahead. No
+talking outside!"</p>
+
+<p>He shook hands all around, whispered "Good luck!" and squirmed through
+the opening to the night. Innumerable stars glittered in the sky. They
+were reflected on the water of the lake, here very close. Lockley
+moved silently. In the blackness just behind him, his eyes had become
+adjusted to almost complete darkness. He headed away from the shining
+water. He got brushwood between himself and his former companions. He
+stood very, very still.</p>
+
+<p>He heard them murmuring together. They were outside. But they had
+proposed entirely separate efforts at escape. He went on, relieved. It
+happened that the next time he'd see them, circumstances would be
+entirely different. But he believed they were competent men.</p>
+
+<p>Guided by the Big Dipper, he moved directly toward the place where
+Jill should be waiting for him. By the angle of the Dipper's handle he
+knew that it was almost midnight. Jill would surely have known<span class='pagenum'><a name="Page_51" id="Page_51">[51]</a></span> that
+nearly the worst had happened. He'd have to find her....</p>
+
+<p>It was two o'clock when he reached the place where Jill had intended
+to wait. He showed himself openly. He called quietly. There was no
+answer. He called again, and again.</p>
+
+<p>He saw something white. It was a scrap of paper speared on a brushwood
+branch which had been stripped of leaves to make the paper show
+clearly. Lockley retrieved it and saw markings on it which the
+starlight could not help him to read. He went deep into the woods,
+found a hollow, and bent low, risking the light of his cigarette
+lighter for a swift look at the message.</p>
+
+<div class="blockquot"><p><i>"I saw creatures moving around in the camp. They weren't
+men. I was afraid they might be hunting me. I've gone to
+wait by the car if I can find it."</i></p></div>
+
+<p>She'd written in English, in full confidence that creatures from space
+would not be able to read it. Lockley was not so sure, but the message
+hadn't been removed. If it had been read, there'd have been an ambush
+waiting for him when he found it. So it appeared.</p>
+
+<p>He headed through the night toward the ditched small car.</p>
+
+<p>It seemed a very long way, though he did stop and drink his fill from
+a little mountain stream over which a highway bridge had almost been
+completed. In the night, though, and with hard going, it was not easy
+to estimate how far he'd gone. In fact, he was anxiously debating if
+he mightn't have passed the abandoned bulldozer when he came upon the
+place where blasting had been going on. Still, it was a very long way
+to be negotiated over still-remaining<span class='pagenum'><a name="Page_52" id="Page_52">[52]</a></span> tree stumps and the unfilled
+holes from which others had been pulled.</p>
+
+<p>He reached the bulldozer and turned south, and at long last reached
+the highway. His car should be no more than a quarter-mile away. He
+moved toward it, close to the road's edge. He heard music. It was
+faint, but vivid because it was the last sound that anybody would
+expect to hear in the hours before dawn in a wilderness deserted by
+mankind. He scraped his foot on the roadway. The music stopped
+instantly. He said, "Jill?"</p>
+
+<p>He heard her gasp.</p>
+
+<p>"I found where Vale had been," he said steadily. "There was no blood
+there. There's no sign that he's been killed. Then I was caught
+myself. I was put with three other men who were believed killed but
+who are still alive. We escaped. It is within reason to hope that Vale
+is unharmed and that he may escape or somehow be rescued."</p>
+
+<p>What he said was partly to make her sure that it was he who appeared
+in the darkness. But it was technically true, too. It was within
+reason to hope for Vale's ultimate safety. One can always hope,
+whatever the odds against the thing hoped for. But Lockley thought
+that the odds against Vale's living through the events now in progress
+were very great indeed.</p>
+
+<p>Jill stepped out into the starlight.</p>
+
+<p>"I wasn't&mdash;sure it was you," she said with difficulty. "I saw the
+things, you know, at a distance. At first I thought they were men. So
+when I first saw you&mdash;dimly&mdash;I was afraid."</p>
+
+<p>"I'm sorry I haven't better news," said Lockley.</p>
+
+<p>"It's good news! It's very good news," she insisted as he drew near.
+"If they've captured him, he'll make them understand that he's a man,
+and that men are<span class='pagenum'><a name="Page_53" id="Page_53">[53]</a></span> intelligent and not just animals, and that they
+should be our friends and we theirs."</p>
+
+<p>The girl's voice was resolute. Lockley could imagine that all the time
+she'd been waiting, she'd been preparing to deny that even the worst
+news was final, until she looked on Vale's dead body itself.</p>
+
+<p>"Do you want to tell me exactly what you found out?" she asked.</p>
+
+<p>"I'll tell you while I work on the car," said Lockley. "We want to get
+moving away from here before daybreak."</p>
+
+<p>He went down to the little car, wedged in the saplings it had
+splintered and broken. He began to clear it so he could lever it back
+on to the highway. He used a broken sapling, and as he worked he told
+what had happened, including the three men in the compost pit shell
+and the dumping of assorted small wild life specimens into it with
+them.</p>
+
+<p>"But they didn't kill you," said Jill insistently, "and they didn't
+kill those three, and there were the two others you say got over the
+paralysis and went back to the camp. Counting you, that's six men they
+had at their mercy that we know weren't harmed. So why should they
+have harmed a seventh man?"</p>
+
+<p>Lockley did not answer at once. None of the spared six, he thought,
+had put up a fight. Only Vale had exchanged blows with the crew of the
+spaceship. Nobody else had seen them.</p>
+
+<p>"That's right, about Vale," he said after a moment in which he had
+been busy. "But this doesn't look good!"</p>
+
+<p>He felt under the car. He squeezed himself beneath its front end.
+There was a small, fugitive flicker of flame. It went out and he was
+silent.</p>
+
+<p>Presently he got to his feet and said evenly, "We're in a fix. One of
+the front wheels is turned almost at a right angle to the other. A
+king pin is broken.<span class='pagenum'><a name="Page_54" id="Page_54">[54]</a></span> The car couldn't be driven even if I managed to
+get it up on the road. We've got to walk. There ought to be soldiers
+on the way up to the lake today. If we meet them we'll be all right.
+But this is bad luck!"</p>
+
+<p>It happened that he was mistaken on both counts. There were no
+soldiers moving into the park, and it was not bad luck that his car
+couldn't be driven. If he'd been able to get it on the road and
+trundling down the highway, the car would have been wrecked and they
+could very well have been killed. But this was for the future to
+disclose.</p>
+
+<p>They took nothing from the car because they could not see beyond the
+present. They started out doggedly to follow the highway that soldiers
+would be likely to follow on the way to the lake. It was not the
+shortest way to the world outside the Park. It was considerably longer
+than a footpath would have been. But Lockley expected tanks, at least,
+against which eccentric unearthly weapons would be useless. So they
+headed down the main highway. Lockley was unarmed. They had no food.
+He hadn't eaten since the morning before.</p>
+
+<p>When day came&mdash;gray and still&mdash;and presently the dew upon grass and
+tree leaves glittered reflections of the sky, he moved aside into the
+woods and found a broken-off branch, out of which by very great effort
+he made a club. When he came back, Jill was listening attentively to
+the little pocket radio. She turned it off.</p>
+
+<p>"I was hoping for news," she explained determinedly. "The government
+knows that there are creatures in the spaceship, and he&mdash;" that would
+be Vale "&mdash;will be trying to make them understand what kind of beings
+we are. So there could be friendly communication almost any time. But
+there<span class='pagenum'><a name="Page_55" id="Page_55">[55]</a></span> aren't any news broadcasts on the air. I suppose it's too
+early."</p>
+
+<p>He agreed, with reservations. They made their way along the dew-wetted
+surface of the highway. As the light grew stronger, Lockley glanced
+again and again at Jill's face. She looked very tired. He reflected
+sadly that she was thinking of Vale. She'd never thought twice about
+Lockley. Even now, or especially now, all her thoughts were for Vale.</p>
+
+<p>When sunlight appeared on the peaks around them, he said detachedly,
+"You've had no rest for twenty-four hours and I doubt that you've had
+anything to eat. Neither have I. If troops come up this highway we'll
+hear the engines. I think we'd better get off the highway and try to
+rest. And I may be able to find something for us to eat."</p>
+
+<p>There are few wildernesses so desolate as to offer no food at all for
+one who knows what to look for. There is usually some sort of berry
+available. One kind of acorn is not bad to eat. Shoots of bracken are
+not unlike asparagus. There are some spiny wild plants whose leaves,
+if plucked young enough, will yield some nourishment and of course
+there are mushrooms. Even on stone one can find liverish rock-tripe
+which is edible if one dries it to complete dessication before soaking
+it again to make a soup or broth.</p>
+
+<p>Before he searched for food, though, Lockley said abruptly, "You said
+you saw the creatures and they weren't men. What did they look like?"</p>
+
+<p>"They were a long way away," Jill told him. "I didn't see them
+clearly. They're about the size of men but they just aren't men. Far
+away as they were, I could tell that!"</p>
+
+<p>Lockley considered. He shrugged and said, "Rest. I'll be back."</p>
+
+<p>He moved away. He was hungry and he kept his<span class='pagenum'><a name="Page_56" id="Page_56">[56]</a></span> eyes in motion, looking
+for something to take back to Jill. But his mind struggled to form a
+picture of a creature who'd be the size of a man but would be known
+not to be a man even at a distance; whose difference from mankind
+couldn't be described because seen at such great distance. Presently
+he shook his head impatiently and gave all his attention to the search
+for food.</p>
+
+<p>He found a patch of berries on a hillside where there was enough earth
+for berry bushes, but not for trees. Bears had been at them, but there
+were many left.</p>
+
+<p>He filled his hat with them and made his way back to Jill. She had the
+pocket radio on again, but at the lowest possible volume. He put the
+berry-filled hat down beside her. She held up a warning hand. Speckles
+of sunshine trickled down through the foliage and the tree trunks were
+spotted with yellow light. They ate the berries as they heard the
+news.</p>
+
+<p>A new official news release was out. And now, twelve hours after the
+last, wholly reassuring bulletin, there was no longer any pretense
+that the thing in Boulder Lake was merely a meteorite.</p>
+
+<p>The pretext that it was a natural object, said the news broadcaster,
+resuming, had been abandoned. But reassurance continued. Photographic
+planes had been attempting to get a picture of the alien ship as it
+floated in the lake. So far no satisfactory image had been secured,
+but pictures of wreckage caused by an enormous wave generated in the
+lake by the alien spaceship's arrival were sharp and clear. Troops
+have been posted in a cordon about the Boulder Lake Park area to
+prevent unauthorized persons from swarming in to see earth's visitors
+from space. Details of its landing continue to be learned. Workmen
+from the construction camp have been questioned, and the two men who
+were paralyzed<span class='pagenum'><a name="Page_57" id="Page_57">[57]</a></span> and then released have told their story. So far four
+human beings are known to have been seized by the occupants of the
+spaceship. One is Vale, an eye-witness to the ship's descent and
+landing. The three others went to investigate the gigantic explosion
+accompanying the landing in the lake. They have not been seen since.
+This, however, does not imply that they are dead. Quite possibly the
+invaders&mdash;aliens&mdash;guests&mdash;who have landed on American soil are trying
+to learn how to communicate with the American people who are their
+hosts.</p>
+
+<p>Lockley watched Jill's face. As she heard the references to Vale, she
+went white, but she saw Lockley looking at her and said fiercely,
+"They don't know that the visitors didn't kill you and let you and the
+other three men escape. Someone ought to tell these broadcasters...."</p>
+
+<p>Lockley did not answer. In his own mind, though, there was the fact
+that of the two workmen who'd been paralyzed and released, the three
+men in the compost pit shell, and himself, none had seen their
+captors. But Vale had.</p>
+
+<p>The broadcaster went on with a fine air of confidence, reporting that
+yesterday afternoon a helicopter had flown into the mountains to
+examine the landing site in detail since it could not be examined from
+a high-flying plane.</p>
+
+<p>Lockley remembered the droning he and the others had heard through the
+metal plates of their prison.</p>
+
+<p>The helicopter had suddenly ceased to communicate. It is believed to
+have had engine trouble. However, later on a fast jet had attempted a
+flight below the extreme altitude of the photographic planes. Its
+pilot reported that at fifteen thousand feet he'd suddenly smelled an
+appalling odor. Then he was blinded, deafened, and his muscles knotted
+in spasms.<span class='pagenum'><a name="Page_58" id="Page_58">[58]</a></span> He was paralyzed. The experience lasted for seconds only.
+It was as if he'd flown into a searchlight beam which produced those
+sensations and then had flown out of it. He'd instinctively used
+evasive maneuvers and got away, but twice before he passed the horizon
+there were instantaneous flashes of the paralysis and the pain.
+Scientists determined that the report of the men who'd been paralyzed
+and released agreed with the report of the pilot. It was assumed that
+whatever or whoever had landed in Boulder Lake possessed a beam&mdash;it
+might as well be called a terror beam because of the effects it
+had&mdash;of some sort of radiation which produced the paralysis and the
+agony. Unless the three men missing from the construction camp had
+died of it, however, it was not to be considered a death ray.</p>
+
+<p>The news went on with every appearance of frankness and confidence. It
+was natural for strangers on a strange planet to take precautions
+against possibly hostile inhabitants of the newly-found world. But
+every effort would be exerted to make friendly contact and establish
+peaceful communications with the beings from space. Their weapon
+appeared to be of limited range and so far not lethal to human beings.
+Occasional flashes of its effects had been noted by the troops now
+forming a cordon about the Park, but it only produced discomfort, not
+paralysis. Nevertheless the troops in question have been moved back.
+Meanwhile rocket missiles are being moved to areas where they can
+deliver atom bombs on the alien ship if it should prove necessary. But
+the government is extremely anxious to make this contact with
+extra-terrestrials a friendly one, because contact with a race more
+advanced than ourselves could be of inestimable value to us. Therefore
+atom bombs will be used only as a last resort. An atom bomb would
+destroy aliens and their ship together&mdash;and<span class='pagenum'><a name="Page_59" id="Page_59">[59]</a></span> we want the ship. The
+public is urged to be calm. If the ship should appear dangerous, it
+can and will be smashed.</p>
+
+<p>The news broadcast ended.</p>
+
+<p>Jill said, obviously speaking of Vale, "He'll make them realize that
+men aren't like porcupines and rabbits! When they realize that we
+humans are intelligent people, everything will be all right!"</p>
+
+<p>Lockley said reluctantly, "There's one thing to remember, though,
+Jill. They didn't blindfold the rabbits or the porcupine. They only
+blindfolded men."</p>
+
+<p>She stared at him.</p>
+
+<p>"One of the men in the pit with me," said Lockley, "thought they
+didn't want us to see them because they were monsters. That's not
+likely." He paused. "Maybe they blindfolded us to keep us from finding
+out they aren't."</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_4" id="CHAPTER_4"></a>CHAPTER 4</h2>
+
+
+<p>"The evidence," said Lockley as Jill looked at him ashen-faced, "the
+evidence is all for monsters. But there was something in that
+broadcast that calls for courage, and I want to summon it. We're going
+to need it."</p>
+
+<p>"If they aren't monsters," said Jill in a stricken voice, "Then&mdash;then
+they're men. And we have a cold war with only one country, and they're
+the only ones who'd play a deadly trick like this. So if they aren't
+monsters, in the ship, they must be men, and they'd kill anybody who
+found it out."</p>
+
+<p>"But again," insisted Lockley, "the evidence is still all for
+monsters. You've been very loyal and very confident about Vale. But
+we're in a fix. Vale would<span class='pagenum'><a name="Page_60" id="Page_60">[60]</a></span> want you in a safe place, and there's
+something in that broadcast that doesn't look good."</p>
+
+<p>"What was in the broadcast?"</p>
+
+<p>Lockley said wryly, "Two things. One was there and one wasn't. There
+wasn't anything about soldiers marching up to Boulder Lake to welcome
+visitors from wherever they come from, and to say politely to them
+that as visitors they are our guests and we'd rather they didn't shoot
+terror beams or paralysis beams about the landscape. We were more or
+less counting on that, you and I. We were expecting soldiers to come
+up the highway headed for the lake. But they aren't coming."</p>
+
+<p>Jill, still pale, wrinkled her forehead in thought.</p>
+
+<p>"That's what wasn't in the broadcast," Lockley told her. "This is what
+was. The troops have formed a cordon about the Park. They've run into
+the terror beam. The broadcast said it was weakened by distance and
+only made the soldiers uncomfortable. But they've moved back. You see
+the point? They've moved back!"</p>
+
+<p>Jill stared, suddenly understanding.</p>
+
+<p>"But that means&mdash;"</p>
+
+<p>"It means," said Lockley, "that the terror beam is pretty much of a
+weapon. It has a range up in the miles or tens of miles. We don't know
+how to handle it yet. Whoever or whatever arrived in the thing Vale
+saw, it or they has or have a weapon our Army can't buck, yet. The
+point is that we can't wait to be rescued. We've got to get out of
+here on our own feet. Literally. So we forget about highways. From
+here on we sneak to safety as best we can. And we've got to put our
+whole minds on it."</p>
+
+<p>Jill shook her head as if to drive certain thoughts out of it. Then
+she said, "I guess you're right. He would want me to be safe. And if I
+can't do anything<span class='pagenum'><a name="Page_61" id="Page_61">[61]</a></span> to help him, at least I can not make him worry. All
+right! What does sneaking to safety mean?"</p>
+
+<p>Lockley led her down the highway running from Boulder Lake to the
+outside world. They came to a blasted-out cut for the highway to run
+through. The road's concrete surface extended to the solid rock on
+either side. There was no bare earth to take or hold footprints, and
+there was a climbable slope.</p>
+
+<p>"We go up here and take to the woods," said Lockley, "because we're
+not as easy to spot in woodland as we'd be on a road. The characters
+at the lake will know what roads are. If we figure out how to handle
+their terror beam, they'll expect the attack to come by road. So
+they'll set up a system to watch the roads. They ought to do it as
+soon as possible. So we'll avoid notice by not using the roads. It's
+lucky you've got good walking shoes on. That could be the deciding
+factor in our staying alive."</p>
+
+<p>He led the way, helping her climb. There would be no sign that they'd
+abandoned the highway. In fact, there'd be no sign of their existence
+except the small smashed car. Lockley's existence was known, but not
+his and Jill's together.</p>
+
+<p>Lockley did not feel comfortable about having deliberately shocked
+Jill into paying some attention to her own situation instead of
+staying absorbed in the possible or probable fate of Vale. But for
+them to get clear was going to call for more than sentimentality on
+Jill's part. Lockley couldn't carry the load alone.</p>
+
+<p>There was an invasion in process. It could be, apparently, an invasion
+from space, in which case the terror produced would be terror of the
+unknown. But Lockley had conceived of the possibility that it might be
+an invasion only from the other side of the world. Such an invasion
+was thought of by every American at least once every twenty-four
+hours.<span class='pagenum'><a name="Page_62" id="Page_62">[62]</a></span> The fears it would arouse would be fears of the all too
+thoroughly known.</p>
+
+<p>The whole earth had the jitters because of the apparently inevitable
+trial of strength between its two most gigantic powers. Their rivalry
+seemed irreconcilable. Most of humanity dreaded their conflict with
+appalled resignation because there seemed no way to avoid it. Yet it
+was admittedly possible that an all-out war between them might end
+with all the world dead, even plants and microbes in the deepest seas.
+It was ironic that the most reasonable hope that anybody could have
+was that one or the other nation would come upon some weapon so new
+and irresistible that it could demand and receive the surrender of the
+other without atomic war.</p>
+
+<p>Atom bombs could have done the trick, had only one nation owned them.
+But both were now armed so that by treacherous attack either could
+almost wipe out the other. There was no way to guard against desperate
+and terrible retaliation by survivors of the first attacked country.
+It was the certainty of retaliation which kept the actual war a cold
+one&mdash;a war of provocation and trickery and counter-espionage, but not
+of mutual extermination.</p>
+
+<p>But Lockley had suggested&mdash;because it was the worst of
+possibilities&mdash;that America's rival had developed a new weapon which
+could win so long as it was not attributed to its user. If the United
+States believed itself attacked from space, it would not launch
+missiles against men. It would ask help, and help would be given even
+by its rival if the invasion were from another planet. Men would
+always combine against not-men. But if this were a ship from no
+farther than the other side of the earth, and only pretended to be
+from an alien world ... America could be conquered because it believed
+it was fighting monsters instead of other men.<span class='pagenum'><a name="Page_63" id="Page_63">[63]</a></span></p>
+
+<p>This was not likely, but it was believable. There was no proof, but in
+the nature of things proof would be avoided. And if his idea should
+happen to be true, the disaster could be enormously worse than an
+invasion from another star. This first landing could be only a test to
+make sure that the new weapon was unknown to America and could not be
+countered by Americans. The crew of this ship would expect to be
+successful or be killed. In a way, if an atom bomb had to be used to
+destroy them, they would have succeeded. Because other ships could
+land in American cities where they could not be bombed without killing
+millions; where they could demand surrender under pain of death. And
+get it.</p>
+
+<p>Lockley looked at the sun. He glanced at his watch.</p>
+
+<p>"That would be south," he indicated. "It's the shortest way for us to
+get to where you'll be reasonably safe and I can tell what I know to
+someone who may use it."</p>
+
+<p>Jill followed obediently. They disappeared into the woods. They could
+not be seen from the highway. They could not even be detected from
+aloft. When they had gone a mile, Jill made her one and final protest.</p>
+
+<p>"But it can't be that they aren't monsters! They must be!"</p>
+
+<p>"Whatever they are," said Lockley, "I don't want them to lay hands on
+you."</p>
+
+<p>They went on. Once, from the edge of a thicket of trees, they saw the
+highway below them and to their left. It was empty. It curved out of
+sight, swinging to the left again. They moved uphill and down. Now the
+going was easy, through woods with very little underbrush and a carpet
+of fallen leaves. Again it was a sunlit slope with prickly bushes to
+be avoided. And yet again it was boulder-strewn terrain that<span class='pagenum'><a name="Page_64" id="Page_64">[64]</a></span> might be
+nearly level but much more often was a hillside.</p>
+
+<p>Lockley suddenly stopped short. He felt himself go white. He grasped
+Jill's hand and whirled. He practically dragged her back to the patch
+of woods they'd just left.</p>
+
+<p>"What's the matter?" The sight of his face made her whisper.</p>
+
+<p>He motioned to her for silence. He'd smelled something. It was faint
+but utterly revolting. It was the smell of jungle and of foulness.
+There was the musky reek of reptiles in it. It was a collection of all
+the smells that could be imagined. It was horrible. It was infinitely
+worse than the smell of skunk.</p>
+
+<p>Silence. Stillness. Birds sang in the distance. But nothing happened.
+Absolutely nothing. After a long time Lockley said suddenly, "I've got
+an idea. It fits into that broadcast. I have to take a chance to find
+out. If anything happens to me, don't try to help me!"</p>
+
+<p>He'd smelled the foul odor at least fifteen minutes before, and had
+dragged Jill back, and there had been no other sign of monsters or
+not-monsters upon the earth. Now he crouched down and crawled among
+the bushes. He came to the place where he'd smelled the ghastly smell
+before. He smelled it again. He drew back. It became fainter, though
+it remained disgusting. He moved forward, stopped, moved back. He went
+sideways, very, very carefully, extending his hand before him.</p>
+
+<p>He stopped abruptly. He came back, his face angry.</p>
+
+<p>"We were lucky we couldn't use the car," he said when he was near Jill
+again. "We'd have been killed or worse."</p>
+
+<p>She waited, her eyes frightened.</p>
+
+<p>"The thing that paralyzes men and animals,"<span class='pagenum'><a name="Page_65" id="Page_65">[65]</a></span> he told her, "is a
+projected beam of some sort. We almost ran into it. It's probably akin
+to radar. I thought they'd put watchers on the highways. They did
+better. They project this beam. When it blocks a highway, anybody who
+comes along that highway runs into it. His eyes become blinded by
+fantastic colored lights, and he hears unbearable noises and feels
+anguish and they smell what we smelled just now. And he's paralyzed.
+Such a beam was turned on me yesterday and I was captured. A beam like
+that on the highway at the lake paralyzed three men who were carried
+away, and later two others whose car ditched and who stayed paralyzed
+until the beam was turned off."</p>
+
+<p>"But we only smelled something horrible!" protested Jill.</p>
+
+<p>"You did. I rushed you away. I'd smelled it before. But I went back.
+And I smelled it, and I crawled forward a little way and I began to
+see flashes of light and to hear noises and my skin tingled. I pushed
+my hand ahead of me&mdash;and it became paralyzed. Until I pulled it back."
+Then he said, "Come on."</p>
+
+<p>"What will we do?"</p>
+
+<p>"We change our line of march. If we drove into it or walked into it
+we'd be paralyzed. It's a tight beam, but there's just a little
+scatter. Just a little. You might say it leaks at its edges. We'll try
+to follow alongside until it thins out to nothing or we get where we
+want to go. Unless," he added, "they've got another beam that crosses
+it. Then we'll be trapped."</p>
+
+<p>He led the way onward.</p>
+
+<p>They covered four miles of very bad going before Jill showed signs of
+distress and Lockley halted beside a small, rushing stream. He saw
+fish in the clear water and tried to improvise a way to catch them. He
+failed. He said gloomily, "It wouldn't do to catch fish here anyhow. A
+fire to cook them would show<span class='pagenum'><a name="Page_66" id="Page_66">[66]</a></span> smoke by day and might be seen at night.
+And whatever's at the Lake might send a terror beam. We'll leave here
+when you're rested."</p>
+
+<p>He examined the stream. He went up and down its bank. He disappeared
+around a curve of the stream. Jill waited, at first uneasily, then
+anxiously.</p>
+
+<p>He came back with his hands full of bracken shoots, their ends tightly
+curled and their root ends fading almost to white.</p>
+
+<p>"I'm afraid," he observed, "that this is our supper. It'll taste a lot
+like raw asparagus, which tastes a lot like raw peanuts, and a
+one-dish meal of it won't stick to your ribs. That's the trouble with
+eating wild stuff. It's mostly on the order of spinach."</p>
+
+<p>"I'll carry them," said Jill.</p>
+
+<p>She actually looked at him for the first time. Until she found herself
+anxious because he was out of sight for a long time, she hadn't really
+regarded him as an individual. He'd been only a person who was helping
+her because Vale wasn't available. Now she assured herself that Vale
+would be very grateful to him for aiding her. "I'm rested now," she
+added.</p>
+
+<p>He nodded and led the way once more. He watched the sun for direction.
+Two or three miles from their first halt he said abruptly, "I think
+the terror beam should be over yonder." He waved an arm. "I've got an
+idea about it. I'll see."</p>
+
+<p>"Be careful!" said Jill uneasily.</p>
+
+<p>He nodded and swung away, moving with a peculiar tentativeness. She
+knew that he was testing for the smell which was the first symptom of
+approach to the alien weapon.</p>
+
+<p>He halted half a mile from where Jill watched, resting again while she
+gazed after him. He moved backward and forward. He marked a place with
+a stone. He came well back from it and seemed to<span class='pagenum'><a name="Page_67" id="Page_67">[67]</a></span> remove his wrist
+watch. He laid it on a boulder and stamped on it. He stamped again and
+again, shifting it between stampings. Then he pounded it with a small
+rock. He stood up and came back, trailing something which glittered
+golden for an instant.</p>
+
+<p>He halted before he reached the rock he'd placed as a marker. He did
+cryptic things, facing away from Jill. From time to time there was a
+golden glitter in the air near him.</p>
+
+<p>He came back. As he came, he wound something into a little coil. It
+was the silicon bronze mainspring of his non-magnetic watch. He held
+it for her to see and put it in his pocket.</p>
+
+<p>"I know what the terror beam is&mdash;for what good it'll do!" he said
+bitterly. "It's a beam of radiation on the order of radar, and for
+that matter X-rays and everything else. Only an aerial does pick it up
+and this watchspring makes a good one. I could barely detect the smell
+at a certain place, but when I touched the laid out spring, it picked
+up more than my body did and it became horrible! Then I moved in to
+where my skin began to tingle and I saw lights and heard noises. The
+spring made all the difference in the world. I even found the
+direction of the beam."</p>
+
+<p>Jill looked frightened.</p>
+
+<p>"It comes from Boulder Lake," he told her. "It's the terror beam, all
+right! You can walk into it without knowing it. And I suspect that if
+it were strong enough it would be a death ray, too!"</p>
+
+<p>Jill seemed to flinch a little.</p>
+
+<p>"They're not using it at killing strength," said Lockley coldly.
+"They're softening us up. Letting us find out we're frustrated and
+helpless, and then letting us think it over. I'll bet they intended
+the four of us to escape from that compost pit thing so<span class='pagenum'><a name="Page_68" id="Page_68">[68]</a></span> we could tell
+about it! But we'll know, now, if we find dead men in rows in a
+wiped-out town, we'll know what killed them, and when they ask us
+politely to become their slaves, we'll know we'll have to do it or
+die!"</p>
+
+<p>Jill waited. When he seemed to have finished, she said, "If they're
+monsters, do you think they want to enslave us?"</p>
+
+<p>He hesitated, and then said with a grimace, "I've a habit, Jill, of
+looking forward to the future and expecting unpleasant things to
+happen. Maybe it's so I'll be pleasantly surprised when they don't."</p>
+
+<p>"Suppose," said Jill, "that they aren't monsters. What then?"</p>
+
+<p>"Then," said Lockley, "it's a cold war device, to find out if the
+other side in the cold war can take us over without our suspecting
+they're the ones doing it. Naturally those in this ship will blow
+themselves up rather than be found out."</p>
+
+<p>"Which," said Jill steadily, "doesn't offer much hope for...."</p>
+
+<p>She didn't say Vale's name. She couldn't. Lockley grimaced again.</p>
+
+<p>"It's not certain, Jill. The evidence is on the side of the monsters.
+But in either case the thing for us to do is get to the Army with what
+I've found out. I've had a stationary beam to test, however crudely.
+The cordon must have been pushed back by a moving or an intermittent
+beam. It wouldn't be easy to experiment with one of those. Come on."</p>
+
+<p>She stood up. She followed when he went on. They climbed steep
+hillsides and went down into winding valleys. The sun began to sink in
+the west. The going was rough. For Lockley, accustomed to wilderness
+travel, it was fatiguing. For Jill it was much worse.</p>
+
+<p>They came to a sere, bare hillside on which neither<span class='pagenum'><a name="Page_69" id="Page_69">[69]</a></span> trees nor
+brushwood grew. It amounted to a natural clearing, acres in extent.
+Lockley swept his eyes around. There were many thick-foliaged small
+trees attempting to advance into the clear space. He grunted in
+satisfaction.</p>
+
+<p>"Sit down and rest," he commanded. "I'll send a message."</p>
+
+<p>He broke off branches from dark green conifers. He went out into the
+clearing and began to lay them out in a pattern. He came back and
+broke off more, and still more. Very slowly, because the lines had to
+be large and thick, the letters S.O.S. appeared in dark green on the
+clayey open space. The letters were thirty feet high, and the lines
+were five feet wide. They should show distinctly from the air.</p>
+
+<p>"I think," said Lockley with satisfaction, "that we might get
+something out of this! If it's sighted, a 'copter might risk coming in
+after us." He looked at her appraisingly. "I think you'd enjoy a good
+meal."</p>
+
+<p>"I want to say something," said Jill carefully. "I think you've been
+trying to cheer me up, after saying something to arouse me&mdash;which I
+needed. If the creatures aren't monsters, they'll never actually let
+anybody loose who's seen that they aren't. Isn't that true? And if it
+is&mdash;"</p>
+
+<p>"We know of six men who were captured," insisted Lockley, "and I was
+one of them. All six escaped. Vale may have escaped. They're not good
+at keeping prisoners. We don't know and can't know unless it's
+mentioned on a news broadcast that he's out and away. So there's
+absolutely no reason to assume that Vale is dead."</p>
+
+<p>"But if he saw them, when he was fighting them&mdash;"</p>
+
+<p>"The evidence," insisted Lockley again, "is that he<span class='pagenum'><a name="Page_70" id="Page_70">[70]</a></span> saw monsters. The
+only reason to doubt it is that they blindfolded four of us."</p>
+
+<p>Jill seemed to think very hard. Presently she said resolutely, "I'm
+going to keep on hoping anyhow!"</p>
+
+<p>"Good girl!" said Lockley.</p>
+
+<p>They waited. He was impatient, both with fate and with himself. He
+felt that he'd made Jill face reality when&mdash;if this S.O.S. signal
+brought help&mdash;it wasn't necessary. And there was enough of grimness in
+the present situation to make it cruelty.</p>
+
+<p>After a very long time they heard a faint droning in the air. There
+might have been others when they were trudging over bad terrain, and
+they might not have noticed because they were not listening for such
+sounds. There were planes aloft all around the lake area. They'd been
+sent up originally in response to a radar warning of something coming
+in from space. Now they flew in vast circles around the landing place
+of that reported object. They flew high, so high that only contrails
+would have pointed them out. But atmospheric conditions today were
+such that contrails did not form. The planes were invisible from the
+ground.</p>
+
+<p>But the pilots could see. When one patrol group was relieved by
+another, it carried high-magnification photographs of all the park, to
+be developed and examined with magnifying glasses for any signs of
+activity by the crew of the object from space.</p>
+
+<p>A second lieutenant spotted the S.O.S. within half an hour of the
+films' return. There was an immediate and intense conference. The
+lengths of shadows were measured. The size and slope and probable
+condition of the clearing's surface were estimated.</p>
+
+<p>A very light plane, intended for artillery-spotting, took off from the
+nearest airfield to Boulder Lake.</p>
+
+<p>And Lockley and Jill heard it long before it came<span class='pagenum'><a name="Page_71" id="Page_71">[71]</a></span> in sight. It flew
+low, threading its way among valleys and past mountain-flanks to avoid
+being spotted against the sky. The two beside the clearing heard it
+first as a faint mutter. The sound increased, diminished, then
+increased again.</p>
+
+<p>It shot over a minor mountain-flank and surveyed the bare space with
+the huge letters on it. Lockley and Jill raced out into view, waving
+frantically. The plane circled and circled, estimating the landing
+conditions. It swung away to arrive at a satisfactory approach path.</p>
+
+<p>It wavered. It made a half-wingover, and it side-slipped crazily, and
+came up and stalled and flipped on its back and dived....</p>
+
+<p>And it came out of its insane antics barely twenty feet above the
+ground. It raced away as close as possible to touching its wheels to
+earth. It went away behind the mountains. The sound of its going
+dwindled and dwindled and was gone. It appeared to have escaped from a
+deliberately set trap.</p>
+
+<p>Lockley stared after it. Then he went white.</p>
+
+<p>"Idiot!" he cried fiercely. "Come on! Run!"</p>
+
+<p>He seized Jill's hand. They fled together. Evidently, something had
+played upon the pilot of the light plane. He'd been deafened and
+blinded and all his senses were a shrieking tumult while his muscles
+knotted and his hands froze on the controls of his ship. He hadn't
+flown out of the beam that made him helpless. He'd fallen out of it.
+And then he raced for the horizon. He got away. And it would appear to
+those to whom he reported that he'd arrived too late at the
+distress-signal. If fugitives had made it, they'd been overtaken and
+captured by the creatures of Boulder Lake, and there'd been an ambush
+set up for the plane. It was a reasonable decision.</p>
+
+<p>But it puzzled the pilot's superior officers that he hadn't been
+allowed to land the plane before the<span class='pagenum'><a name="Page_72" id="Page_72">[72]</a></span> beam was turned on him. He could
+have been paralyzed while on the ground, and he and his plane could
+have yielded considerable information to creatures from another world.
+It was puzzling.</p>
+
+<p>Lockley and Jill raced for the woodland at the clearing's edge.
+Lockley clamped his lips tight shut to waste no breath in speech. The
+arrival and the circling of the plane had been a public notice that
+there were fugitives here. If the beam could paralyze a pilot in
+mid-air, it could be aimed at fugitives on the ground.... There could
+be no faintest hope....</p>
+
+<p>Wholly desperate, Lockley helped Jill down a hillside and into a
+valley leading still farther down.</p>
+
+<p>He smelled jungle, and muskiness, and decay, and flowers, and every
+conceivable discordant odor. Flashes of insane colorings formed
+themselves in his eyes. He heard the chaotic uproar which meant that
+his auditory nerves, like the nerves in his eyes and nostrils and
+skin, were stimulated to violent activity, reporting every kind of
+message they could possibly report all at once.</p>
+
+<p>He groaned. He tried to find a hiding-place for Jill so that if or
+when the invaders searched for her, they would not find her. But he
+expected his muscles to knot in spasm and cramp before he could
+accomplish anything.</p>
+
+<p>They didn't. The smell lessened gradually. The meaningless flashings
+of preposterous color grew faint. The horrible uproar his auditory
+nerves reported, ceased. He and Jill had been at the mercy of the
+unseen operator of the terror beam. Perhaps the beam had grazed them,
+by accident. Or it could have been weakened....</p>
+
+<p>It was very puzzling.<span class='pagenum'><a name="Page_73" id="Page_73">[73]</a></span></p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_5" id="CHAPTER_5"></a>CHAPTER 5</h2>
+
+
+<p>When darkness fell, Lockley and Jill were many miles away from the
+clearing where he had made the S.O.S. They were under a dense screen
+of leaves from a monster tree whose roots rose above ground at the
+foot of its enormous trunk. They formed a shelter of sorts against
+observation from a distance. Lockley had spotted a fallen tree far
+gone with wood-rot. He broke pieces of the punky stuff with his
+fingers. Then he realized that without a pot the bracken shoots he'd
+gathered could not be cooked. They had to be boiled or not cooked at
+all.</p>
+
+<p>"We'll call it a salad," he told Jill, "minus vinegar and oil and
+garlic, and eat what we can."</p>
+
+<p>She'd been pale with exhaustion before the sun sank, but he hadn't
+dared let her rest more than was absolutely necessary. Once he'd
+offered to carry her for a while, but she'd refused. Now she sat
+drearily in the shelter of the roots, resting.</p>
+
+<p>"We might try for news," he suggested.</p>
+
+<p>She made an exhausted gesture of assent. He turned on the tiny radio
+and tuned it in. There was no scarcity of news, now. A few days past,
+news went on the air on schedule, mostly limited to five-minute
+periods in which to cover all the noteworthy events of the world. Part
+of that five minutes, too, was taken up by advertising matter from a
+sponsor. Now music was rare. There were occasional melodies, but most
+were interrupted for new interpretations of the threat to earth at
+Boulder Lake. Every sort of prominent person was invited<span class='pagenum'><a name="Page_74" id="Page_74">[74]</a></span> to air his
+views about the thing from the sky and the creatures it brought. Most
+had no views but only an urge to talk to a large audience. Something,
+though, had to be put on the air between commercials.</p>
+
+<p>The actual news was specific. Small towns around the fringe of the
+Park area were being evacuated of all their inhabitants. Foreign
+scientists had been flown to the United States and were at the
+temporary area command post not far from Boulder Lake. Rocket missiles
+were aimed and ready to blast the lake and the mountains around it
+should the need arise. A drone plane had been flown to the lake with a
+television camera transmitting back everything its lens saw. It
+arrived at the lake and its camera relayed back exactly nothing that
+had not been photographed and recorded before. But suddenly there was
+a crash of static and the drone went out of control and crashed. Its
+camera faithfully transmitted the landscape spinning around until its
+destruction. Military transmitters were beaming signals on every
+conceivable frequency to what was now universally called the alien
+spaceship. They had received no replies. The foreign scientists had
+agreed that the terror beam&mdash;paralysis beam&mdash;death beam&mdash;was
+electronic in nature.</p>
+
+<p>Lockley had thought Jill asleep from pure weariness, but her voice
+came out of the darkness beside the big tree trunk.</p>
+
+<p>"You found that out!" she said. "About its being electronic!"</p>
+
+<p>"I had a sample stationary beam to check on," said Lockley. "They
+haven't. Which may be a bad thing. Nobody's going to make useful
+observations of something that makes him blind and deaf and paralyzed
+while he's in the act. There are some things that puzzle me about
+that. Why haven't they killed anybody yet? They've got the public
+about as<span class='pagenum'><a name="Page_75" id="Page_75">[75]</a></span> scared as it can get without some killing. And why didn't we
+get the full force of the beam after the plane had been driven away?
+They could have given us the full treatment if they'd wanted to. Why
+didn't they?"</p>
+
+<p>"If people run away from the towns," said Jill's voice, very tired and
+sleepy, "maybe they think that's enough. They can take the towns...."</p>
+
+<p>Lockley did not answer, and Jill said no more. Her breathing became
+deep and regular. She was so weary that even hunger could not keep her
+awake.</p>
+
+<p>Lockley tried to think. There was the matter of food. Bracken shoots
+were common enough but unsubstantial. It would need more careful
+observation to note all the likely spots for mushrooms. Perhaps they
+were far enough from the lake to take more time hunting food. They
+were almost exactly in the situation of Australian bushmen who live
+exclusively by foraging, with some not-too-efficient hunting. But
+Australian savages were not as finicky as Jill and himself. They ate
+grubs and insects. For this sort of situation, prejudices were a
+handicap.</p>
+
+<p>He considered the idea with sardonic appreciation. Two days of
+inadequate food and such ideas came! But he and Jill wouldn't be the
+only ones to think such things if matters continued as they were
+going. The towns around Boulder Lake were being evacuated. The cordon
+about it had been made to retreat. There was panic not only in
+America, but everywhere. In Europe there were wild rumors of other
+landings of other ships of space. The stock markets would undoubtedly
+close tomorrow, if they hadn't closed today. There'd be the beginning
+of a mass exodus from the larger cities, starting quietly but building
+up to frenzy as those who tried to leave jammed all the routes by
+which they could get away. If the creatures of the spaceship wanted
+more than<span class='pagenum'><a name="Page_76" id="Page_76">[76]</a></span> the flight of all humans from about their landing place,
+there would be genuine trouble. Let them move aggressively and there
+would be panic and disorder and pure catastrophe, with self-exiled
+city dwellers desperate from hunger because they were away from market
+centers. It looked as if a dozen or two monsters could wreck a
+civilization without the need to kill one single human being directly.</p>
+
+<p>He heard a sound. He turned off the radio, gripping the clumsy club
+which was probably useless against anything really threatening.</p>
+
+<p>The sound continued. There were rustlings of leaves, and then faint
+rattling, almost clicking noises. Whatever the creature was, it was
+not large. It seemed to amble tranquilly through the forest and the
+night, neither alarmed nor considering itself alarming.</p>
+
+<p>The clickings again. And suddenly Lockley knew what it was. Of course!
+He'd heard it in the compost pit shell, when he was a prisoner of the
+invaders from space. He rose and moved toward the noise. The creature
+did not run away. It went about its own affairs with the same peaceful
+indifference as before. Lockley ran into a tree. He stumbled over a
+fallen branch on the ground. He came to the place where the creature
+should be. There was silence. He flicked the flint of his pocket
+lighter and in the flash of brightness he saw his prey. It had heard
+his approach. It was a porcupine, prudently curled up into a spiky
+ball and placidly defying all carnivores, including men. A porcupine
+is normally the one wild creature without an enemy. Even men
+customarily spare it because so often it has saved the lives of lost
+hunters and half-starved travelers. It accomplishes this by its bland
+refusal to run away from anybody.</p>
+
+<p>Lockley classed himself as a half-starved traveler.<span class='pagenum'><a name="Page_77" id="Page_77">[77]</a></span> He struck with
+the club after a second spark from his lighter-flint.</p>
+
+<p>Presently he had a small, barely smouldering fire of rotted wood. He
+cooked over it, and the smell of cooking roused Jill from her
+exhausted slumber.</p>
+
+<p>"What&mdash;"</p>
+
+<p>"We're having a late supper," said Lockley gravely. "A midnight snack.
+Take this stick. There's a loin of porcupine on it. Be careful! It's
+hot!"</p>
+
+<p>Jill said, "Oh-h-h-h!" Then, "Is there more for you?"</p>
+
+<p>"Plenty!" he assured her. "I hunted it down with my trusty club, and
+only got stuck a half-dozen times while I was skinning and cleaning
+it."</p>
+
+<p>She ate avidly, and when she'd finished he offered more, which she
+refused until he'd had a share.</p>
+
+<p>They did not quite finish the whole porcupine, but it was an odd and
+companionable meal, there in the darkness with the barely-glowing
+coals well-hidden from sight. Lockley said, "I'm sort of a news
+addict. Shall we see what the wild radio waves are saying?"</p>
+
+<p>"Of course," said Jill. She added awkwardly: "Maybe it's the sudden
+food, but&mdash;I hope you'll remain my friend after this is all over. I
+don't know anyone else I'd say that to."</p>
+
+<p>"Consider," said Lockley, "that I've made an eloquent and grateful
+reply."</p>
+
+<p>But his expression in the darkness was not happy. He'd fallen in love
+with Jill after meeting her only twice, and both times she had been
+with Vale. She intended to marry Vale. But on the evidence at hand
+Vale was either dead or a prisoner of the invaders; if the last, his
+chances of living to marry Jill did not look good, and if the first,
+this was surely no time to revive his memory.</p>
+
+<p>He found a news broadcast. He suspected that<span class='pagenum'><a name="Page_78" id="Page_78">[78]</a></span> most radio stations
+would stay on the air all night, now that it was officially admitted
+that the object in Boulder Lake was a spaceship bringing invaders to
+earth. The government releases spoke of them as "visitors," in a
+belated use of the term, but the public was suspicious of reassurances
+now. At the beginning the landing had seemed like another exaggerated
+horror tale of the kind that kept up newspaper circulations. Now the
+public was beginning to believe it, and people might stop going to
+their offices and the trains might cease to ran on time. When that
+happened, disaster would be at hand.</p>
+
+<p>The news came in a resonant voice which revealed these facts:</p>
+
+<p>Four more small towns had been ordered evacuated because of their
+proximity to Boulder Lake. The radiation weapon of the aliens had
+pushed back the military cordon by as much as five miles. But the big
+news was that the aliens had broken radio silence. Apparently they'd
+examined and repaired the short wave communicator from the helicopter
+they'd knocked down.</p>
+
+<p>Shortly after sundown, said the news report, a call had come through
+on a military short wave frequency. It was a human voice, first
+muttering bewilderedly and then speaking with confusion and
+uneasiness. The message had been taped and now was released to the
+public.</p>
+
+<p><i>"What the hell's this ...? Oh.... What do you characters want me to
+do? This feels like the short wave set from the 'copter.... Hmm....
+You got it turned on.... What'll I do with it, Broadcast? I don't know
+whether you want me to talk to you or to back home, wherever that
+is.... Maybe you want me to say I'm havin' a fine time an' wish you
+was here.... I'm not. I wish I was there.... If this is goin' on the
+air I'm Joe Blake, radio man on the</i><span class='pagenum'><a name="Page_79" id="Page_79">[79]</a></span> '<i>copter two 'leven. We were
+headin' in to Boulder Lake when I smelled a stink. Next second there
+were lights in my eyes. They blinded me. Then I heard a racket like
+all hell was loose. Then I felt like I had hold of a power
+transmission line. I couldn't wiggle a finger. I stayed that way till
+the 'copter crashed. When I come to, I was blindfolded like I am now.
+I don't know what happened to the other guys. I haven't seen 'em. I
+haven't seen anything! But they just put me in front of what I think
+is the 'copter's short wave set an' squeaked at me</i>&mdash;"</p>
+
+<p>The recorded voice ended abruptly. The news announcer's voice came
+back. He said that the member of the 'copter crew had given some other
+information before he was arbitrarily cut off.</p>
+
+<p>"I'll bet," said Lockley when the newscast ended, "I'll bet the other
+information was that the invaders have managed to tell him that earth
+must surrender to them!"</p>
+
+<p>"Why?"</p>
+
+<p>"What else would they want to say? To come and play patty-cake, when
+they can push the Army around at will and have managed to keep planes
+from flying anywhere near them? They may not know we've got atom
+bombs, but I'll bet they do! Part of that extra information could have
+been a warning not to try to use them. It would be logical to bluff
+even on that, though they couldn't make good."</p>
+
+<p>Jill said very carefully, "You hinted once that they might be men,
+pretending to be monsters. But that would mean that somebody I care
+about would probably be killed because he'd seen them and knew they
+weren't creatures from beyond the stars."</p>
+
+<p>"I think you can forget that idea," said Lockley. "They don't act like
+men. Chasing away the plane that was going to land for us, and not
+using the beam<span class='pagenum'><a name="Page_80" id="Page_80">[80]</a></span> on the fugitives it was plainly going to land
+for&mdash;that's not like men preparing to take over a continent! And
+nudging the Army back to make the cordoned space larger&mdash;that's not
+like our most likely human enemy, either. They'd wipe out the cordon
+by stepping up the terror beam to death ray intensity."</p>
+
+<p>"Suppose they couldn't?"</p>
+
+<p>"They wouldn't have landed with a weapon that couldn't kill anybody,"
+said Lockley. "It's much more likely that they're monsters. But they
+don't act like monsters, either."</p>
+
+<p>Jill was silent for a moment.</p>
+
+<p>"Not even monsters who wanted to make friends?"</p>
+
+<p>"They," said Lockley drily, "would hardly make a surprise landing.
+They'd have parked on the moon and squeaked at us until we got
+curious, and then they'd arrange to land, or to meet men in orbit, or
+something. But they didn't. They made a surprise landing, and cleared
+a big space of humans, keeping themselves to themselves. But if they
+do think we're animals, like rabbits, they'd kill people instead of
+stinging them up a bit, or paralyzing them for a while and then
+letting them go. That's not like any monster I can imagine!"</p>
+
+<p>"Then&mdash;"</p>
+
+<p>"You'd better go to sleep," said Lockley. "We've got a long day's hike
+before us tomorrow."</p>
+
+<p>"Yes-s-s," agreed Jill reluctantly. "Good-night."</p>
+
+<p>"'Night," said Lockley curtly.</p>
+
+<p>He stayed awake. It was amusing that he was uneasy about wild animals.
+There were predators in the Park, and he had only an improvised club
+for a weapon. But he knew well enough that most animals avoid man
+because of a bewildering sudden development of instinct.</p>
+
+<p>Grizzly bears, before the white man came, were<span class='pagenum'><a name="Page_81" id="Page_81">[81]</a></span> so scornful of man
+that they could be considered the dominant species in North America.
+They'd been known to raid a camp of Indians to carry away a man for
+food. Indian spears and arrows were simply ineffective against them.
+When Stonewall Jackson was a lieutenant in the United States Army,
+stationed in the West to protect the white settlers, he and a
+detachment of mounted troopers were attacked without provocation by a
+grizzly who was wholly contemptuous of them. The then Lieutenant
+Jackson rode a horse which was blind in one eye, and he maneuvered to
+get the bear on the horse's blind side so he could charge it. With his
+cavalry sabre he split the grizzly's skull down to its chin. It was
+the only time in history that a grizzly bear was ever killed by a man
+with a sword. But no grizzly nowadays would attack a man unless
+cornered. Even cubs with no possible experience of humankind are
+terrified by the scent of men.</p>
+
+<p>All that was true enough. In addition, preparations for the Park
+included much activity by the Wild Life Control unit, which persuaded
+bears to congregate in one area by putting out food for them, and took
+various other measures for deer and other animals. It had seeded trout
+streams with fingerlings and the lake itself with baby big-mouthed
+bass. The huge trailer truck of Wild Life Control was familiar enough.
+Lockley had seen it headed up to the lake the day before the landing.
+Now he found himself wondering sardonically to what degree the Wild
+Life Control men determined where mountain lions should hunt.</p>
+
+<p>He'd slept in the open innumerable times without thinking of mountain
+lions. With Jill to look after, though, he worried. But he was
+horribly weary, and he knew somehow that in the back of his mind there
+was something unpleasant that was trying to move<span class='pagenum'><a name="Page_82" id="Page_82">[82]</a></span> into his conscious
+thoughts. It was a sort of hunch. Wearily and half asleep, he tried to
+put his mind on it. He failed.</p>
+
+<p>He awoke suddenly. There were rustlings among the trees. Something
+moved slowly and intermittently toward him. It could be anything, even
+a creature from Boulder Lake. He heard other sounds. Another creature.
+The first drew near, not moving in a straight line. The second
+creature followed it, drawing closer to the first.</p>
+
+<p>Lockley's scalp crawled. Creatures from space might have some of the
+highly-developed senses which men had lost while growing
+civilized&mdash;full keenness of scent, for example.</p>
+
+<p>Such a creature might be able to find Lockley and Jill in the darkness
+after trailing them for miles. And so primitive a talent, in a
+creature farther advanced than men, was somehow more horrifying than
+anything else Lockley had thought of about them. He gripped his club
+desperately, wholly aware that a star creature should be able to
+paralyze him with the terror beam....</p>
+
+<p>There were whistling, squealing noises. They were very much like the
+squeaks his captors had directed at each other and at him when he was
+blindfolded and being led downhill to imprisonment in the compost pit
+shell. Very much like, but not identical. Nevertheless, Lockley's hair
+seemed to stand up on end and he raised his club in desperation.</p>
+
+<p>The whistling squeals grew shriller. Then there was an indescribable
+sound and one of the two creatures rushed frantically away. It
+traveled in great leaps through the blackness under the trees.</p>
+
+<p>And then there was a sudden whiff of a long-familiar odor, smelled a
+hundred times before. It was the reek of a skunk, stalked by a
+carnivore and defending itself as skunks do. But a skunk was nothing<span class='pagenum'><a name="Page_83" id="Page_83">[83]</a></span>
+like a terror beam. Its effluvium offended only one sense, affected
+only one set of sensation nerves. The terror beam....</p>
+
+<p>Lockley opened his mouth to laugh, but did not. The thing at the back
+of his mind had come forward. He was appalled.</p>
+
+<p>Jill said shakily, "What's the matter? What's happened? That smell&mdash;"</p>
+
+<p>"It's only a skunk," said Lockley evenly. "He just told me some very
+bad news. I know how the terror beam works now. And there's not a
+thing that can be done about it. Not a thing. It can't be!"</p>
+
+<p>He raged suddenly, there in the darkness, because he saw the utter
+hopelessness of combatting the creatures who'd taken over Boulder
+Lake. There was nothing to keep them from taking over the whole earth,
+no matter what sort of monsters or not-monsters they might be.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_6" id="CHAPTER_6"></a>CHAPTER 6</h2>
+
+
+<p>It was nine o'clock at night when Lockley killed the porcupine, and
+ten by the time Jill had gone back to sleep huddled between the
+projecting roots of a giant tree. Shortly after midnight Lockley had
+been awakened when a skunk defeated a hungry predator within a hundred
+yards of their bivouac. But some time in between, there was another
+happening of much greater importance elsewhere.</p>
+
+<p>Something came out of Boulder Lake National Park. All humans had
+supposedly fled from it. It was abandoned to the creatures of the
+thing from the sky. But something came out of it.</p>
+
+<p>Nobody saw the thing, of course. Nobody could approach it, which was
+the point immediately dem<span class='pagenum'><a name="Page_84" id="Page_84">[84]</a></span>onstrated. No human being could endure being
+within seven miles of whatever it was. It was evidently a vehicle of
+some sort, however, because it swung terror beams before it, and
+terror beams on either side, and when it was clear of the Park it
+played terror beams behind it, too. Men who suffered the lightest
+touch of those sweeping beams of terror and anguish moved frantically
+to avoid having the experience again. So when something moved out of
+the Park and sent wavering terror beams before it, men moved to one
+side or the other and gave it room.</p>
+
+<p>On a large-scale map in the military area command post, its progress
+could be watched as it was reported. The reports described a
+development of unbearable beam strength which showed up as a bulge in
+the cordon's roughly circular line. That bulge, which was the cordon
+itself moving back, moved outward and became a half-circle some miles
+across. It continued to move outward, and on the map it appeared like
+a pseudopod extruded by an enormous amoeba. It was the area of
+effectiveness of a weapon previously unknown on earth&mdash;the area where
+humans could not stay.</p>
+
+<p>Deliberately, the unseen moving thing severed itself from the similar
+and larger weapon field which was its birthplace and its home. It
+moved with great deliberation toward the small town of Maplewood,
+twenty miles from the border of the Park.</p>
+
+<p>Jeeps and motorcycles scurried ahead of it, just out of reach of its
+beams. They made sure that houses and farms and all inhabited places
+were emptied of people before the moving terror beams could engulf
+them. They went into the town of Maplewood itself and frantically made
+sure that nothing alive remained in it. They went on to clear the
+countryside beyond.<span class='pagenum'><a name="Page_85" id="Page_85">[85]</a></span></p>
+
+<p>The unseen thing from the Park moved onward. High overhead there was a
+dull muttering like faraway thunder, but it was planes with filled
+bomb racks circling above the starlit land. There were men in those
+planes who ached to dive down and destroy this separated fraction of
+an invasion. But there were firm orders from the Pentagon. So long as
+the invaders killed nobody, they were not to be attacked. There was
+reason for the order in the desire of the government to be on friendly
+terms with a race which could travel between the stars. But there was
+an even more urgent reason. The aliens had not yet begun to murder,
+but it was suspected that they had a horrifying power to kill. So it
+was firmly commanded that no bomb or missile or bullet was to be used
+unless the invaders invited hostilities by killing humans. Their
+captives&mdash;the crew of a helicopter&mdash;might be freed if aliens and men
+achieved friendship. So for now&mdash;no provocation!</p>
+
+<p>The thing which nobody saw moved comfortably over the ground between
+the park and Maplewood. In the center of the weapon field there was a
+something which generated the terror beam and probably carried
+passengers. Whatever it was, it moved onward and into Maplewood and
+for seven miles in every direction troops watched for it to move out
+again. Artillerymen had guns ready to fire upon it if they ever got
+firing coordinates and permission to go into action. Planes were ready
+to drop bombs if they ever got leave to do so. And a few miles away
+there were rockets ready to prove their accuracy and devastating
+capacity if only given a launching command. But nothing happened. Not
+even a flare was permitted to be dropped by the planes far up in the
+sky. A flare might be taken for hostility.</p>
+
+<p>The thing from the Park stayed in Maplewood for<span class='pagenum'><a name="Page_86" id="Page_86">[86]</a></span> two hours. At the end
+of that time it moved deliberately back toward the Park. It left the
+town untouched save for certain curious burglaries of hardware stores
+and radio shops and a garage or two. It looked as if intensely curious
+not-human beings had moved from their redoubt&mdash;Boulder Lake&mdash;to find
+out what civilization human beings had attained. They could guess at
+it by the buildings and the homes, but most notably in the technical
+shops of the inhabitants.</p>
+
+<p>It went slowly and deliberately back into the Park. Humans moved
+cautiously back into the area that had been emptied. Not many, but
+enough to be sure that the thing had really returned to the place from
+which it had come. Soldiers were tentatively entering the
+again-abandoned town of Maplewood when the unseen thing changed the
+range of its weapon bearing on that little city. It was then
+presumably not less than seven miles on its way back to Boulder Lake.
+The military had congratulated themselves on what they'd learned. The
+beam projectors at the lake had a range of much more than seven miles,
+but this movable, unidentifiable thing carried a lesser armament. From
+it, men and animals seven miles away were safe. This was notable news.</p>
+
+<p>Then the unseen object did something. The terror beam that flicked
+back and forth doubled in intensity. The soldiers just reentering
+Maplewood smelled foulness and saw bright lights. Bellowings deafened
+them. They fell with every muscle rigid in spasm. Beyond them other
+men were paralyzed. For five minutes the invaders' mobile weapon
+paralyzed all living things for a distance of fifteen miles. Then for
+thirty seconds it paralyzed living things for a distance of thirty
+miles. For a bare instant it convulsed men and animals for a greater
+distance<span class='pagenum'><a name="Page_87" id="Page_87">[87]</a></span> yet. And all these victims of the terror beam knew,
+thereafter, an invincible horror of the beam.</p>
+
+<p>The thing from the Park which nobody had seen went back into the Park.
+And then men were permitted to return to exactly the same places
+they'd been allowed to occupy before the thing began its excursion.</p>
+
+<p>It seemed that nothing was changed, but everything was changed. If
+there were mobile carriers of the invasion weapon, then victory could
+not be had by a single atom bomb fired into Boulder Lake. There might
+be a dozen separate mobile terror beam generators scattered through
+the Park. Any atomic attack would need to be multiplied in its
+violence to be certain of results. Instead of one bomb there might be
+a need for fifty. They would have to destroy the Park utterly, even
+its mountains. And the fallout from so many atom bombs simply could
+not be risked. The invaders were effectively invulnerable.</p>
+
+<p>While this undesirable situation was being demonstrated, Jill slept
+heavily between two roots of a very large tree, and Lockley dozed
+against a nearby tree trunk. He believed that he guarded Jill most
+vigilantly.</p>
+
+<p>He awoke at dawn with the din of bird song in his ears. Jill opened
+her eyes at almost the same instant. She smiled at him and tried to
+get up. She was stiff and sore from the hardness of the ground on
+which she'd slept. But it was a new day, and there was breakfast. It
+was porcupine cooked the night before.</p>
+
+<p>"Somehow," said Jill as she nibbled at a bone, "somehow I feel more
+cheerful than I did."</p>
+
+<p>"That's a mistake," Lockley told her. "Start out with a few
+premonitions and the day improves as they turn out wrong. But if you
+start out hoping,<span class='pagenum'><a name="Page_88" id="Page_88">[88]</a></span> the day ends miserably with most of your hopes
+denied."</p>
+
+<p>"You've got premonitions?" she asked.</p>
+
+<p>"Definitely," he said.</p>
+
+<p>It was true. As yet he knew nothing of last night's temporary
+occupation of a human town, but he believed he knew how the terror
+beam worked even if he couldn't figure out a way to generate it. He
+could imagine no defense against it. But if Jill had awakened feeling
+cheerful, there was no reason to depress her. She'd have reason enough
+to be dejected later, beginning with proof of Vale's death and going
+on from there.</p>
+
+<p>"We might listen to the news," she suggested. "A premonition or two
+might be ruled out right away!"</p>
+
+<p>Silently, he turned on the little radio. Automatically, he set it for
+the lowest volume they could hear distinctly.</p>
+
+<p>The main item in the news was a baldly factual but toned-down report
+of the thing from the lake which had left the park and examined a
+small human town in detail and then had returned to the Park. There
+were reports of peculiar hoofprints found where the invaders had been.
+They were not the hoofprints of any earthly animal. There was an
+optimistic report from the scientists at work on the problem of the
+beam. Someone had come up with an idea and some calculations which
+seemed to promise that the beam would presently be duplicated. Once it
+was duplicated, of course a way to neutralize it could be found.</p>
+
+<p>Lockley grunted. The broadcast was enthusiastic in its comments on the
+scientists. It talked gobbledegook which sounded as if it meant
+something but was actually nonsense. It barely touched on the fact
+that human beings were now ordered out of a much larger space than had
+been evacuated before. There<span class='pagenum'><a name="Page_89" id="Page_89">[89]</a></span> was a statement from an important
+official that panic buying of food was both unnecessary and unwise.
+Lockley grunted again when the newscast ended.</p>
+
+<p>"The idea that anything that can be duplicated can be canceled," he
+announced gloomily, "is unfortunately rot. We can duplicate sounds,
+but there's no way to make them cancel out! Not accurately!"</p>
+
+<p>Jill had eaten a substantial part of the porcupine while the newscast
+was on. It was not a satisfying breakfast, but it cheered her
+immensely after two days of near-starvation.</p>
+
+<p>"But," she observed, "maybe that won't apply to this business when you
+report what you know. It's not likely that anybody else has stood just
+outside a beam and made tests of what it's like and how it's aimed and
+so on."</p>
+
+<p>They started off. For journeying in the Park, Lockley had the
+advantage that as part of the preparation for making a new map, he'd
+familiarized himself with all mapping done to date. He knew very
+nearly where he was. He knew within a close margin just where the
+terror beam stretched. He'd smashed his watch, which during sunshine
+substituted admirably for a compass, but he could maintain a
+reasonably straight line toward that part of the Park's border the
+terror beam would cross.</p>
+
+<p>They moved doggedly over mountain-flanks and up valleys, and once they
+followed a winding hollow for a long way because it led toward their
+destination without demanding that they climb. It was in this area
+that, pushing through brushwood beside a running stream, they came
+abruptly upon a big brown bear. He was no more than a hundred feet
+away. He stared at them inquisitively, raising his nose to sniff for
+their scent.</p>
+
+<p>Lockley bent and picked up a stone. He threw it.<span class='pagenum'><a name="Page_90" id="Page_90">[90]</a></span> It clattered on
+rocks on the ground. The bear made a whuffing sound and moved
+aggrievedly away.</p>
+
+<p>"I'd have been afraid to do that," said Jill.</p>
+
+<p>"It was a he-bear," said Lockley. "I wouldn't have tried it on a
+she-bear with cubs."</p>
+
+<p>They went on and on. At mid-morning Lockley found some mushrooms. They
+were insipid and only acute hunger would make them edible raw, but he
+filled his pockets. A little later there were berries, and as they
+gathered and ate them he lectured learnedly on edible wild plants to
+be found in the wilderness. Jill listened with apparent interest. When
+they left the berry patch they swung to the left to avoid a steep
+climb directly in their way. And suddenly Lockley stopped short. At
+the same instant Jill caught at his arm. She'd turned white.</p>
+
+<p>They turned and ran.</p>
+
+<p>A hundred yards back, Lockley slackened his speed. They stopped. After
+a moment he managed to grin mirthlessly.</p>
+
+<p>"A conditioned reflex," he said wryly. "We smell something and we run.
+But I think it's the old familiar terror beam that crosses highways to
+stop men from using them. If it were a portable beam projector with
+somebody aiming it, we wouldn't be talking about it."</p>
+
+<p>Jill panted, partly with relief.</p>
+
+<p>"I've thought of something I want to try," said Lockley. "I should
+have tried it yesterday when I first smashed my watch."</p>
+
+<p>He retraced his steps to the spot where they'd caught the first whiff
+of that disgusting reptilian-jungle-decay odor which had bombarded
+their nostrils. Jill called anxiously, "Be careful!"</p>
+
+<p>He nodded. He got the coiled bronze watchspring out of his pocket. He
+went very cautiously to the spot where the smell became noticeable.
+Standing well<span class='pagenum'><a name="Page_91" id="Page_91">[91]</a></span> back from it, he tossed one end of the spring into it.
+He drew it back. He repeated the operation. He moved to one side.
+Again he swung the gold-colored ribbon. He dangled it back and forth.
+Then he drew back yet again and wrapped his left hand and wrists with
+many turns of the thin bronze spring, carefully spacing the turns. He
+moved forward once more.</p>
+
+<p>He came back, his expression showing no elation at all.</p>
+
+<p>"No good," he said unhappily. "In a way, it works. The spring acts as
+an aerial and picks up more of the beam than my hand. But I tried to
+make a Faraday cage. That will stop most electromagnetic radiation,
+but not this stuff! It goes right through, like electrons through a
+radio tube grid."</p>
+
+<p>He put the spring back in his pocket.</p>
+
+<p>"Well," he grimaced. "Let's go on again. I had a little bit of hope,
+but some smarter men than I am haven't got the right gimmick yet."</p>
+
+<p>They started off once more. And this time they did not choose a path
+for easier travel, but went up a steep slope that rose for hundreds of
+feet to arrive at a crest with another steep slope going downhill. At
+the top Lockley said sourly, "I did discover one thing, if it means
+anything. The beam leaks at its edges, but it's only leakage. It
+doesn't diffuse. It's tight. It's more like a searchlight beam than
+anything else in that way. You can see a light beam at night because
+dust motes scatter some part of it. But most of the light goes
+straight on. This stuff does the same. It's hard to imagine a limit to
+its range."</p>
+
+<p>He trudged on downhill. Jill followed him. Presently, when they'd
+covered two miles or more with no lightening of his expression, she
+said, "You said you understand how it works. Radio and radar beams<span class='pagenum'><a name="Page_92" id="Page_92">[92]</a></span>
+don't have effects like this. How does this have them?"</p>
+
+<p>"It makes high frequency currents on the surface of anything it hits.
+High frequency doesn't go into flesh or metal. It travels on the
+surface only. So when this beam hits a man it generates high frequency
+on his skin. That induces counter currents underneath, and they
+stimulate all the sensory nerves we've got&mdash;of our eyes and ears and
+noses as well as our skin. Every nerve reports its own kind of
+sensation. Run current over your tongue, and you taste. Induce a
+current in your eyes, and you see flashes of light. So the beam makes
+all our senses report everything they're capable of reporting, true or
+not, and we're blinded and deafened. Then the nerves to our muscles
+report to them that they're to contract, and they do. So we're
+paralyzed."</p>
+
+<p>"And," said Jill, "if there's a way to generate high frequency on a
+man's skin there's nothing that can be done?"</p>
+
+<p>"Nothing," said Lockley dourly.</p>
+
+<p>"Maybe," said Jill, "you can figure out a way to prevent that high
+frequency generation."</p>
+
+<p>He shrugged. Jill frowned as she followed him. She hadn't forgotten
+Vale, but she owed some gratitude to Lockley. Womanlike, she tried to
+pay part of it by urging him to do something he considered impossible.</p>
+
+<p>"At least," she suggested, "it can't be a death ray!"</p>
+
+<p>Lockley looked at her.</p>
+
+<p>"You're wrong there," he said coldly. "It can."</p>
+
+<p>Jill frowned again. Not because of his statement, but because she
+hadn't succeeded in diverting his mind from gloomy things. She had
+reason enough for sadness, herself. If she spoke of it, Lockley would
+try to encourage her. But he was concerned with<span class='pagenum'><a name="Page_93" id="Page_93">[93]</a></span> more than his own
+emotions. Without really knowing it, Jill had come to feel a great
+confidence in Lockley. It had been reassuring that he could find food,
+and perhaps more reassuring that he could chase away a bear. Such
+talents were not logical reasons for being confident that he could
+solve the alien's seemingly invincible weapon, but she was inclined to
+feel so. And if she could encourage him to cope with the
+monsters&mdash;why&mdash;it would be even a form of loyalty to Vale. So she
+believed.</p>
+
+<p>In the late afternoon Lockley said, "Another four or five miles and we
+ought to be out of the Park and on another highway we'll hope won't be
+blocked by a terror beam. Anyhow there should be an occasional
+farmhouse where we can find some sort of civilized food."</p>
+
+<p>Jill said hungrily, "Scrambled eggs!"</p>
+
+<p>"Probably," he agreed.</p>
+
+<p>They went on and on. Three miles. Four. Five. Five and a half. They
+descended a minor slope and came to a hard-surfaced road with tire
+marks on it and a sign sternly urging care in driving. There were
+ploughed fields in which crops were growing. There was a row of stubby
+telephone poles with a sagging wire between them.</p>
+
+<p>"We'll head west," said Lockley. "There ought to be a farmhouse
+somewhere near."</p>
+
+<p>"And people," said Jill. "I look terrible!"</p>
+
+<p>He regarded her with approval.</p>
+
+<p>"No. You look all right. You look fine!"</p>
+
+<p>It was pleasing that he seemed to mean it. But immediately she said,
+"Maybe we'll be able to find out about ... about...."</p>
+
+<p>"Vale," agreed Lockley. "But don't be disappointed if we don't. He
+could have escaped or been freed without everybody knowing it."</p>
+
+<p>She said in surprise, "Been freed! That's something<span class='pagenum'><a name="Page_94" id="Page_94">[94]</a></span> I didn't think
+of. He'd set to work to make them understand that we humans are
+intelligent and they ought to make friends with us. That would be the
+first thing he'd think of. And they might set him free to arrange it."</p>
+
+<p>Lockley said, "Yes," in a carefully noncommittal tone.</p>
+
+<p>Another mile, this time on the hard road. It seemed strange to walk on
+so unyielding a surface after so many miles on quite different kinds
+of footing. It was almost sunset now. There was a farmhouse set well
+back from the road and barely discernable beyond nearby growing corn.
+The house seemed dead. It was neat enough and in good repair. There
+were clackings of chickens from somewhere behind it. But it had the
+feel of emptiness.</p>
+
+<p>Lockley called. He called again. He went to the door and would have
+called once more, but the door opened at a touch.</p>
+
+<p>"Evacuated," he said. "Did you notice that there was a telephone line
+leading here from the road?"</p>
+
+<p>He hunted in the now shadowy rooms. He found the telephone. He lifted
+the receiver and heard the humming of the line. He tried to call an
+operator. He heard the muted buzz that said the call was sounding. But
+there was no answer. He found a telephone book and dialed one number
+after another. Sheriff. Preacher. Doctor. Garage. Operator again.
+General store.... He could tell that telephones rang dutifully in
+remote abandoned places. But there was no answer at all.</p>
+
+<p>"I'll look in the chicken coops," said Jill practically.</p>
+
+<p>She came back with eggs. She said briefly, "The chickens were hungry.
+I fed them and left the chicken yard gate open. I wonder if the beam
+hurts them too?"<span class='pagenum'><a name="Page_95" id="Page_95">[95]</a></span></p>
+
+<p>"It does," said Lockley.</p>
+
+<p>He made a light and then a fire and she cooked eggs which belonged to
+the unknown people who owned this house and who had walked out of it
+when instructions for immediate evacuation came. They felt queer,
+making free with this house of a stranger. They felt that he might
+come in and be indignant with them.</p>
+
+<p>"I ought to wash the dishes," said Jill when they were finished.</p>
+
+<p>"No," said Lockley. "We go on. We need to find some soldiers, or a
+telephone that works...."</p>
+
+<p>"I'm not a good dishwasher anyhow," said Jill guiltily.</p>
+
+<p>Lockley put a banknote on the kitchen table, with a weight on it to
+keep it from blowing away. They closed the house door. They'd eaten
+fully and luxuriously of eggs and partly stale bread and the sensation
+was admirable. They went out to the highway again.</p>
+
+<p>"West is still our best bet," said Lockley. "They've blocked the
+highway to eastward with that terror beam."</p>
+
+<p>The sun had set now, but a fading glory remained in the sky. They saw
+the slenderest, barest crescent of a new moon practically hidden in
+the sunset glow. They walked upon a civilized road, with a fence on
+one side of it and above it a single sagging telephone wire that could
+be made out against the stars.</p>
+
+<p>"I feel," said Jill, "as if we were almost safe, now. All this looks
+so ordinary and reassuring."</p>
+
+<p>"But we'd better keep our noses alert," Lockley told her. "We know
+that one beam comes nearly this far and probably&mdash;no, certainly
+crosses this road. There may be more."</p>
+
+<p>"Oh, yes," agreed Jill. Then she said irrelevantly, "I'll bet they do
+make him a sort of&mdash;ambassador<span class='pagenum'><a name="Page_96" id="Page_96">[96]</a></span> to our government to arrange for
+making friends. He'll be able to convince them!"</p>
+
+<p>Again she referred to Vale. Lockley said nothing.</p>
+
+<p>Night was now fully fallen. There were myriad stars overhead. They saw
+the telephone wire dipping between poles against the sky's brightness.
+They passed an open gate where another telephone wire led away,
+doubtless to another farmhouse. But if there was no one at the other
+end of a telephone line, there was no point in using a phone.</p>
+
+<p>There came a rumbling noise behind them. They stared at one another in
+the starlight. The rumbling approached.</p>
+
+<p>"It&mdash;can't be!" said Jill, marvelling.</p>
+
+<p>"It's a motor," said Lockley. He could not feel complete relief.
+"Sounds like a truck. I wonder&mdash;"</p>
+
+<p>He felt uneasiness. But it was absurd. Only human beings would use
+motor trucks.</p>
+
+<p>There was a glow in the distance behind them. It came nearer as the
+sound of the motor approached. The motor's mutter became a grumble. It
+was definitely a truck. They could hear those other sounds that trucks
+always make in addition to their motor noises.</p>
+
+<p>It came up to the curve they'd rounded last. Its headlight beams
+glared on the cornstalks growing next to the highway. One headlight
+appeared around the turn. Then the other. An enormous trailer-truck
+combination came bumbling toward them. Jill held up her hand for it to
+stop. Its headlights shone brightly upon her.</p>
+
+<p>Airbrakes came on. The giant combination&mdash;cab in front, gigantic box
+body behind&mdash;came to a halt. A man leaned out. He said amazedly, "Hey,
+what are you folks doin' here? Everybody's supposed to be long gone!
+Ain't you heard about all civilians clearing out from twenty miles
+outside the Park? There's<span class='pagenum'><a name="Page_97" id="Page_97">[97]</a></span> boogers in there! Characters from Mars or
+somewhere. They eat people!"</p>
+
+<p>Even in the starlight Lockley saw the familiar Wild Life Control
+markings on the trailer. He heard Jill, her voice shaking with relief,
+explaining that she'd been at the construction camp and had been left
+behind, and that she and Lockley had made their way out.</p>
+
+<p>"We want to get to a telephone," she added. "He has some information
+he wants to give to the Army. It's very important." Then she
+swallowed. "And I'd like to ask if you've heard anything about a Mr.
+Vale. He was taken prisoner by the creatures up there. Have you heard
+of his being released?"</p>
+
+<p>The driver hesitated. Then he said, "No, ma'm. Not a word about him.
+But we'll take care of you two! You musta been through plenty! Jud,
+you go get in the trailer, back yonder. Make room for these two folks
+up on the front seat." He added explanatorily, "There's cases and
+stuff in the back, ma'm. You two folks climb right up here alongside
+of me. You sure musta had a time!"</p>
+
+<p>The door on the near side of the truck cab opened. A small man got
+out. Silently, he went to the rear of the trailer and swung up out of
+sight. Jill climbed into the opened door. Lockley followed her. He
+still felt an irrational uneasiness, but he put it down to habit. The
+past few days had formed it.</p>
+
+<p>"We've been cartin' stuff for the soldiers," explained the driver as
+Lockley closed the door behind him. "They keep track of where that
+terror beam is workin', and they tell us by truck radio, and we dodge
+it. Ain't had a bit of trouble. Never thought I'd play games with
+Martians! Did you see any of 'em? What sort of critters are they?"</p>
+
+<p>He slipped the truck into gear and gunned the motor. Truck and
+trailer, together, began to roll<span class='pagenum'><a name="Page_98" id="Page_98">[98]</a></span> down the highway. Lockley was
+irritated with himself because he couldn't relax and feel safe, as
+this development seemed to warrant.</p>
+
+<p>Later, he would wonder why he hadn't used his head in this as in other
+matters during the few days just past.</p>
+
+<p>He plainly hadn't.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_7" id="CHAPTER_7"></a>CHAPTER 7</h2>
+
+
+<p>The driver was avidly curious about the area where supposedly no human
+being could survive. He asked absorbed questions, especially and
+insistently about the aliens. Jill said that she'd seen a few of them,
+but only at a distance. They'd been investigating the evacuated
+construction camp. They were about the size of men. She couldn't
+describe them, but they weren't human beings. He seemed to find it
+unthinkable that she hadn't examined them in detail.</p>
+
+<p>Lockley came to her rescue. He observed that he'd been a prisoner of
+the invaders, and had escaped. Then the driver's curiosity became
+insatiable. He wanted to know every imaginable detail of that
+experience. He expressed almost incredulous disappointment that
+Lockley couldn't give even a partial description of the creatures.
+When convinced, he launched a detailed recital of the descriptions
+offered by the workmen from the camp. He pictured the aliens as hoofed
+like horses, equipped with horns like antelopes, fitted with multiple
+arms like octopi and huge multi-faceted eyes like insects.</p>
+
+<p>He seemed to contemplate this picture with vast<span class='pagenum'><a name="Page_99" id="Page_99">[99]</a></span> satisfaction as the
+truck growled and rumbled through the night.</p>
+
+<p>The headlights glared on ahead of the truck. There were dark fields
+and darker mountains beyond them. From time to time little side roads
+branched off. They undoubtedly led to houses, but no speck of lamp
+light appeared anywhere. This part of the world was empty, with the
+loneliness of a landscape from which every hint of human activity had
+been removed.</p>
+
+<p>Jill asked a question. The driver grew garrulous. He gave a dramatic
+picture of terror throughout the world, the suspension of all ordinary
+antagonisms in the face of this menace to every man and nation on the
+earth. There was peace even in the world's trouble spots as appalled
+agitators saw how much worse things could be if the monsters took over
+the world to rule. But the driver insisted that the United States was
+calm. Us Americans, he assured Lockley, weren't scared. We were
+educated and we knew that them scientists would crack this nut
+somehow. Like only yesterday a broadcast said this Belgian guy had
+come up with calculations that said this poison beam had to be
+something like a radar beam or a laser beam or something like that.
+And the American scientists were right out there in front, along with
+guys from England and France and Italy and Germany and even Russia.
+All the big brains of the world were workin' on it! Those Martians
+were gonna wish they'd come visitin' polite instead of barging in like
+they owned the world! They'd be lucky if they wound up ownin' Mars!</p>
+
+<p>Lockley pressed for details about the scientists' results. He didn't
+expect to get them, but the driver cheerfully obliged.</p>
+
+<p>Radio, said the driver largely, worked by making<span class='pagenum'><a name="Page_100" id="Page_100">[100]</a></span> waves like those on
+a pond. They spread out and reached places where there were
+instruments to detect them, and that was that. Radar made the same
+kind of waves, only smaller, which bounced back to where there was an
+instrument to detect them. These were ripple waves.</p>
+
+<p>Lockley interpreted the term to mean sine waves, rounded at top and
+trough. It was a perfectly good word to express the meaning intended.</p>
+
+<p>These were natural kindsa waves, pursued the driver. Lightning made
+them. Static was them, and sparks from running motors and blown fuses.
+Waves like that were generated whenever an electric circuit was made
+or broken besides their occurrence from purely natural causes.</p>
+
+<p>"We can't feel 'em," said the driver expansively. "We're used to waves
+like that. Animals couldn't do anything about 'em and didn't need to
+before there was men. So when we come along, we couldn't notice 'em
+any more than we notice air pressure on our skin. We're used to it!
+But these scientists say there's waves that ain't natural. They ain't
+like ripples. They're like storm waves with foam on 'em. And that's
+the kind of waves we can notice. Like storm waves with sharp edges. We
+can notice them because they do things to us! These Martians make 'em
+do things. But now we know what kinda waves they are, we're gonna mess
+them up! And I'm savin' up a special kick for one o' those Martians
+when they're licked just as soon as I can find out which end of him is
+which an' suited to that kinda attention!"</p>
+
+<p>Lockley found himself suspicious and was annoyed. Jill was safe now.
+This driver was well-informed, but probably everybody was
+well-informed now. They had reason to become so!</p>
+
+<p>The truck trundled through the night. High over<span class='pagenum'><a name="Page_101" id="Page_101">[101]</a></span>head, a squadron of
+planes arrived to take its place in the ever-moving patrol around the
+Park. Another squadron, relieved, went away to the southwest. There
+was a deep-toned, faraway roaring from the engines aloft. All the sky
+behind the trailer seemed to mutter continuously. But the roof of
+stars ahead was silent.</p>
+
+<p>Lockley stayed tense and was weary of his tenseness, Jill was safe. He
+tried to reason his uneasiness away. The cab of the truck wobbled and
+swayed. The feel of the vehicle was entirely unlike the feel of a
+passenger car. It felt tail-heavy. The driver had ceased to talk. He
+seemed to be musing as he drove. He'd asked about the invaders but
+seemed almost indifferent to any adventures Jill and Lockley might
+have had on their way out. He didn't ask what they'd done for food. He
+was thinking of something else.</p>
+
+<p>Lockley found himself questioning the driver's statements just after
+they got in. Driving for the Army. The Army kept track of where the
+terror beams existed, and notified this truck by truck radio, and he
+dodged all such road barriers. That was what he said. It seemed
+plausible, but&mdash;</p>
+
+<p>"One thing strikes me funny," said the driver, musingly. "Those
+critters blindfoldin' you and those other guys. What' you think they
+did it for?"</p>
+
+<p>"To keep us from seeing them," said Lockley, curtly.</p>
+
+<p>"But why'd they want to do that?"</p>
+
+<p>"Because," said Lockley, "they might not have been Martians. They
+might not have been critters. They might have been men."</p>
+
+<p>On the instant he regretted bitterly that he'd said it. It was a
+guess, only, with all the evidence against it. The driver visibly
+jumped. Then he turned his head.<span class='pagenum'><a name="Page_102" id="Page_102">[102]</a></span></p>
+
+<p>"Where'd you get that idea?" he demanded. "What's the evidence? Why
+d'you think it?"</p>
+
+<p>"They blindfolded me," said Lockley briefly.</p>
+
+<p>A pause. Then the driver said vexedly, "That's a funny thing to make
+you think they was men! Hell! Excuse me, ma'm!&mdash;they coulda had all
+kindsa reasons for blindfoldin' you! It coulda been part of their
+religion!"</p>
+
+<p>"Maybe," said Lockley. He was angry with himself for having said
+something which was needlessly dramatic.</p>
+
+<p>"Didn't you have any other reason for thinkin' they were men?"
+demanded the driver curiously. "No other reason at all?"</p>
+
+<p>"No other at all," said Lockley.</p>
+
+<p>"It's a crazy reason, if you ask me!"</p>
+
+<p>"Quite likely," conceded Lockley.</p>
+
+<p>He'd been indiscreet, but no more. He'd said what he thought, perhaps
+because he was tired of watching all the country round him for a
+menace to Jill, and then watching every word he spoke to keep her from
+abandoning hope for Vale.</p>
+
+<p>Jill said, "Where are we headed for? I hope I can get to a telephone.
+I want to ask about somebody.... He wants to tell the soldiers
+something."</p>
+
+<p>"We're headed for a army supply dump," said the driver comfortably,
+"to load up with stuff for the guys that're watching all around the
+Park. We'll be goin' through Serena presently. Funny. Everybody moved
+out by the Army. A good thing, too. The folks in Maplewood couldn't
+ha' been got out last night before the Martians got there."</p>
+
+<p>The trailer-truck went on through the night. The driver lounged in his
+seat, keeping a negligent but capable eye on the road ahead. The
+headlights showed a place where another road crossed this one and
+there was a filling station, still and dark, and<span class='pagenum'><a name="Page_103" id="Page_103">[103]</a></span> four or five
+dwellings nearby with no single sign of life about them. Then the
+crossroads settlement fell behind. A mile beyond it Jill said
+startledly, "Lights! There's a town. It's lighted."</p>
+
+<p>"It's Serena," said the driver. "The street lights are on because the
+electricity comes from far away. With the lights on it's a marker for
+the planes, too, so they can tell exactly where they are and the Park
+too. They can't see the ground so good at night, from away up there."</p>
+
+<p>The white street lamps seemed to twinkle as the trailer-truck rumbled
+on. A single long line of them appeared to welcome the big vehicle. It
+went on into the town. It reached the business district. There were
+side streets, utterly empty, and then the main street divided. The
+truck bore to the right. There were three and four-story buildings.
+Every window was blank and empty, reflecting only the white street
+lamps. No living thing anywhere. There had been no destruction, but
+the town was dead. Its lights shone on streets so empty that it would
+have seemed better to leave them to the kindly dark.</p>
+
+<p>Jill exclaimed, "Look! That window!"</p>
+
+<p>And ahead, in the dead and lifeless town, a single window glowed from
+electric light inside it, and it looked lonelier than anything else in
+the world.</p>
+
+<p>"I'm gonna look into that!" said the driver. "Nobody's supposed to be
+here."</p>
+
+<p>The truck came to a stop. The driver got out. There was a stirring,
+behind, and the small man who'd given his place to Jill and Lockley
+popped out of the trailer body. Lockley saw the name of a local
+telephone company silhouetted on the lighted windowpane. He opened the
+door. Jill followed him instantly. The four of them&mdash;driver, helper,
+Lockley and Jill&mdash;crowded into the building hallway to in<span class='pagenum'><a name="Page_104" id="Page_104">[104]</a></span>vestigate
+the one lighted room in a town where twenty thousand people were
+supposed to live.</p>
+
+<p>There was a door with a frosted glass top through which light showed.
+The driver turned the door-knob and marched in. The room had an
+alcoholic smell. A man with sunken cheeks slept heavily in a chair,
+his head forward on his chest.</p>
+
+<p>The driver shook him.</p>
+
+<p>"Wake up, guy!" he said sternly. "Orders are for all civilians to
+clear outa this town. You wanna soldier to come by an' take you for a
+looter an' bump you off?"</p>
+
+<p>He shook again. The cadaverous man blinked his eyes open. The smell of
+alcohol was distinct. He was drunk. He gazed ferociously up at the
+driver of the truck.</p>
+
+<p>"Who the hell are you?" he demanded belligerently.</p>
+
+<p>The driver spoke sternly, repeating what he'd said before. The drunk
+assumed an air of outraged dignity.</p>
+
+<p>"If I wanna stay here, that's my business! Who th' hell are you
+anyways, disturbin' a citizen tax-payer on his lawful occasions? Are
+you Martians? I wouldn't put it pasht you!"</p>
+
+<p>He sat down and went back to sleep.</p>
+
+<p>The driver said fretfully, "He oughtn't to be here! But we ain't got
+room to carry him. I'm gonna use the truck radio an' ask what to do.
+Maybe they'll send a Army truck to get him outa here. He could set the
+whole town on fire!"</p>
+
+<p>He went out. The small man who was his helper followed him. He hadn't
+spoken a word. Lockley growled. Then Jill said breathlessly, "The
+switch-board has some long distance lines. I know how to connect them.
+Shall I try?"</p>
+
+<p>Lockley agreed emphatically. Jill slipped into the<span class='pagenum'><a name="Page_105" id="Page_105">[105]</a></span> operator's chair
+and donned the headset. She inserted a plug and pressed a switch.</p>
+
+<p>"I did an article once on how&mdash;Hello! Serena calling. I have a very
+important message for the military officer in command of the cordon.
+Will you route me through, please?"</p>
+
+<p>Her manner was convincingly professional. She looked up and smiled
+shakily at Lockley. She spoke again into the mouthpiece before her.
+Then she said, "One moment, please." She covered the mouthpiece with
+her hand.</p>
+
+<p>"I can't get the general," she said. "His aide will take the message
+and if it's important enough&mdash;"</p>
+
+<p>"It is," said Lockley. "Give me the phone."</p>
+
+<p>She vacated the chair and handed him the operator's instrument with
+its light weight earphones and a mouthpiece that rested on his chest.</p>
+
+<p>"My name's Lockley," said Lockley evenly. "I was in the Park on a
+Survey job the morning the thing came down from the sky. I relayed
+Vale's message describing the landing and the creatures that came out
+of the&mdash;object. I was talking to him by microwave when he was seized
+by them. I reported that via Sattell of the Survey. You probably know
+of these reports."</p>
+
+<p>A tinny voice said with formal cordiality that he did, indeed.</p>
+
+<p>"I've just managed to get out of the park," said Lockley. "I've had a
+chance to experiment with a stationary terror beam. I've information
+of some importance about detecting those beams before they strike."</p>
+
+<p>The tinny voice said hastily that Lockley should speak to the general
+himself. There were clickings and a long wait. Lockley shook his head
+impatiently. When a new voice spoke, he said, "I'm at Serena. I was
+brought here by a Wild Life Control trailer<span class='pagenum'><a name="Page_106" id="Page_106">[106]</a></span>-truck which picked us up
+just outside the Park. I mention that because the driver says he's
+driving it for the Army, now. The information I have to pass on is...."</p>
+
+<p>Curtly and succinctly, he began to give exact information about the
+terror beam. Its detection so that one need not enter it. The total
+lack of effectiveness of a Faraday cage to check it. Its use to block
+highways and its one use against a low-flying plane. The failure to
+search him out with that terror beam was to be noted. There was other
+evidence that the monsters were not monsters at all&mdash;</p>
+
+<p>The new voice interrupted sharply. It asked him to wait. His
+information would be recorded. Lockley waited, biting his lips. The
+voice returned after an unconscionably long wait. It told him to go
+ahead.</p>
+
+<p>The driver of the truck was taking a long time to make contact with
+the military. He'd have done better by telephone instead of short
+wave.</p>
+
+<p>The new voice repeated sharply for Lockley to go on with his story.
+And very, very carefully Lockley explained the contradictions in the
+behavior of the invaders. The blindfolds. The fact that it had been
+absurdly easy for four human prisoners in a compost pit shell to
+escape&mdash;almost as if it were intended for them to get away and report
+that their captors regarded men as on a par with game birds and
+rabbits and porcupines. True aliens would not have bothered to give
+such an impression. But men cooperating with aliens would contrive
+every possible trick to insist that only aliens operated at Boulder
+Lake.</p>
+
+<p>"I'm saying," said Lockley carefully, "that they do not act like
+aliens making a first landing on earth. Apparently their ship is
+designed to land in deep water. On a first landing, they should have<span class='pagenum'><a name="Page_107" id="Page_107">[107]</a></span>
+chosen the sea. But they knew Boulder Lake was deep enough to cushion
+their descent. How did they know it? They didn't kill us local animals
+for study, but they dropped in other local animals to convince us that
+they wouldn't mind. Why try to fill us with horror&mdash;and then let us
+escape?"</p>
+
+<p>The voice at the other end said sharply, "<i>What do you infer from all
+this?</i>"</p>
+
+<p>"They've been briefed," said Lockley. "They know too much about this
+planet and us humans. Somebody has told them about human psychology
+and suggested that they conquer us without destroying our cities or
+our factories or our usefulness as slaves. We'll be much more valuable
+if captured that way! I'm saying that they've got humans advising and
+cooperating with them! I'm suggesting that those humans have made a
+deal to run earth for the aliens, paying them all the tribute they can
+demand. I'm saying that we're not up against an invasion only by
+aliens, but by aliens with humans in active cooperation and acting not
+only as advisers but probably as spies. I'm&mdash;"</p>
+
+<p>"<i>Mr. Lockley!</i>" said the voice at the other end of the wire. It was
+startled and shocked. It became pompous. "<i>Mr. Lockley, what has been
+your training?</i>" The voice did not wait for an answer. "<i>Where have
+you become qualified to offer opinions contradicting all the
+information and all the decisions of scientists and military men
+alike? Where do you get the authority to make such statements? They
+are preposterous! You have wasted my time! You&mdash;</i>"</p>
+
+<p>Lockley reached over and flipped back the switch he'd seen Jill flip
+over. He carefully put down the headset. He stood up.</p>
+
+<p>The driver and the small man came back. They picked up the sleeping
+drunk and moved toward the door. Something fell out of the drunk's
+pocket.<span class='pagenum'><a name="Page_108" id="Page_108">[108]</a></span> It was a wallet. They did not notice. They went out, carrying
+the drunk. Jill stooped and recovered it. She looked at Lockley's
+face.</p>
+
+<p>"What&mdash;"</p>
+
+<p>"I'm trying," said Lockley in a grating voice, "to figure out what to
+do next. That didn't work."</p>
+
+<p>"I'll be right back," said Jill.</p>
+
+<p>She went out to deliver the wallet to the driver, who had apparently
+been ordered to put the drunk in the trailer body and deliver him
+somewhere.</p>
+
+<p>Lockley swore explosively when she was gone. He clenched and
+unclenched his hands. He paced the length of the room.</p>
+
+<p>Jill came back, her face white.</p>
+
+<p>"They opened the door of the trailer to pass him in," she said in a
+thin, strained voice. "And there were other men back there. Several of
+them! And machinery! Not cages for animals but
+engines&mdash;generators&mdash;electrical things! I'm frightened!"</p>
+
+<p>"And I," said Lockley, "am a fool. I should have known it! Look
+here&mdash;"</p>
+
+<p>The frosted-glass door opened. The driver came back. He had a revolver
+in his hand.</p>
+
+<p>"Too bad!" he said calmly. "We should've been more careful. But the
+lady saw too much. Now&mdash;"</p>
+
+<p>The revolver bore on Lockley. Jill flung herself upon it. Lockley
+swung, with every ounce of his strength. He connected with the
+driver's jaw. The driver went limp. Lockley had the revolver almost
+before he reached the floor.</p>
+
+<p>"Quick!" he snapped. "Where was the machinery? Front or back part of
+the trailer?"</p>
+
+<p>"All of it," panted Jill. "Mostly front. What&mdash;"</p>
+
+<p>"The hall again," Lockley snapped. "Hunt for a back door!"</p>
+
+<p>He thrust her out. She fumbled toward the back of the building while
+he went to the street entrance.<span class='pagenum'><a name="Page_109" id="Page_109">[109]</a></span> The trailer-truck loomed huge. The
+driver's helper came out of it. Another man followed him. Still
+another....</p>
+
+<p>Lockley fired from the doorway. One bullet through the front part of
+the truck. One near the middle. Then a third halfway between the first
+two. The three men dived to the ground, thinking themselves his
+targets. But Jill called inarticulately from the back of the dark
+hall. Lockley raced back to her. He saw starlight. She waited,
+shivering. They went out and he closed the door softly behind him.</p>
+
+<p>He took her hand and they ran through the night. Overhead there was a
+luminous mistiness because of the street light, but here were abysmal
+darknesses between vague areas on which the starlight fell. Lockley
+said evenly, "We've got to be quiet. Maybe I hit some of the
+machinery. Maybe. If I didn't, it's all over!"</p>
+
+<p>The back of a building. An alleyway. They ran down it. There was a
+street with trees, where the street lights cast utterly black shadows
+in between intolerable glare. They ran across the street. On the other
+side were residences&mdash;the business district was not large. Lockley
+found a gate, and opened it quietly and as quietly closed it behind
+them. They ran into a lane between two dead, dark, dreary structures
+in which people had lived but from which all life was now gone.</p>
+
+<p>A back yard. A fence. Lockley helped Jill get over it. Another lane.
+Another street. But this street was not crossed&mdash;not here, anyhow&mdash;by
+another which led back to the street of the telephone office. A man
+could not look from there and see them running under the lights.</p>
+
+<p>The blessed irregularity of the streets continued. They ran and ran
+until Jill's breath came in pantings. Lockley was drenched in sweat
+because he<span class='pagenum'><a name="Page_110" id="Page_110">[110]</a></span> expected at any instant to smell the most loathesome of
+all possible combinations of odors, and then to see flashing lights
+originating in his own eyes, and sounds which would exist only in the
+nerves of his ears, and then to feel all his muscles knot in total and
+horrible paralysis.</p>
+
+<p>They heard the truck motor rumble into life when they were many blocks
+away. They heard the clumsy vehicle move. It continued to growl, and
+they knew that it was moving about the streets with its occupants
+trying to sight fleeing figures under the darknesses which were trees.</p>
+
+<p>"I hit&mdash;I hit the generator," panted Lockley. "I must have! Else
+they'd swing a beam on us!"</p>
+
+<p>He stopped. Here they were in a district where many large homes pooled
+their lawns in block-long stretches of soft green. The street lights
+cast arbitrary patches of brightness against the houses, but their
+windows were blank and dark. This street, like most in this small
+town, was lined with trees on either side. There were the fragrances
+of flowers and grass.</p>
+
+<p>"We aren't safe now," said Lockley, "but I just found out there may
+not be any safety anywhere."</p>
+
+<p>Jill's teeth chattered.</p>
+
+<p>"What will we do? What was that machinery? I felt&mdash;frightened because
+it wasn't what he said was back there. So I told you. But what was
+it?".</p>
+
+<p>"At a guess," said Lockley, "a terror beam generator. The invaders
+must have human friends. To us they're spies. They're cooperating with
+the monsters. Apparently they're even trusted with terror beam
+projectors."</p>
+
+<p>He stood still, thinking, while in the distance the trailer-truck
+ground and rumbled about the streets. It was not a very promising
+method for finding two fugitives. They could hide if it turned onto a
+street<span class='pagenum'><a name="Page_111" id="Page_111">[111]</a></span> they used. It could not continue the search indefinitely. The
+most likely final course would be to leave some of the unknown number
+of men in its trailer to search the town on foot. Even that might not
+be successful. But it wouldn't be a good idea for Lockley and Jill to
+remain here, either.</p>
+
+<p>"We look for two-car garages," said Lockley. "It's not a good chance,
+but it's all we've got. <i>If</i> somebody had two cars, they might have
+left one behind when they evacuated. I can jump an ignition switch if
+necessary. Meanwhile we'll be moving out of town, which is a good idea
+even if we do it on foot!"</p>
+
+<p>They ceased to use the streets with their dramatic contrast of vivid
+lights with total shadows. They moved behind a row of what would be
+considered mansions in Serena, Colorado. Sometimes they stumbled over
+flower beds, and once there was a hose over which Jill tripped, and
+once Lockley barked his shin on a garden wheelbarrow. Most of the
+garages were empty or contained only tools and garden equipment.</p>
+
+<p>Then something made Lockley look up. A slender, truss-braced, mastlike
+tower rose skyward. It began on the lawn of a house with wide porches.
+There was a two-car garage with one wide door open.</p>
+
+<p>"A radio ham," said Lockley. "I wonder&mdash;"</p>
+
+<p>But he looked first in the garage. There was a car. It looked all
+right. He climbed in and opened the door. The dome light came on. The
+key was still in the ignition. He turned it and the gauge showed that
+the gas tank was three-quarters full. This was unbelievable good
+fortune.</p>
+
+<p>"They probably intended to use this and then changed their minds,"
+said Lockley. "I'll get the door open and attempt a little burglary.
+Just one<span class='pagenum'><a name="Page_112" id="Page_112">[112]</a></span> burglary with a prayer that he used a storage battery for
+his power!"</p>
+
+<p>Breaking in was simple. He tried the windows opening on the main wide
+porch. One window slid up. He went inside, Jill following.</p>
+
+<p>The ham radio outfit was in the cellar. Like most radio hams, this one
+had battery-powered equipment as a matter of public responsibility. In
+case of storm or disaster when power lines are down, the ham operators
+of the United States can function as emergency communication systems,
+working without outside power. This operator was equipped as
+membership in the organization required.</p>
+
+<p>Lockley warmed up the tubes. He tuned to a general call frequency. He
+began to say, "May Day! May Day! May Day!" in a level voice. This
+emergency call has precedence over all other calls but S.O.S., which
+has an identical meaning. But "May Day" is more distinct and
+unmistakable when heard faintly.</p>
+
+<p>There were answers within minutes. Lockley snapped for them to stay
+tuned while he called for others. He had half a dozen hams waiting
+curiously when he began to broadcast what he wanted the world to know.</p>
+
+<p>He told it as briefly and as convincingly as he could. Then he said,
+"Over" and threw the reception switch for questions.</p>
+
+<p>There were no questions. His broadcast had been jammed. Some other
+station or stations were transmitting pure static with deafening
+volume, evidently from somewhere nearby. Lockley could not tell when
+it had begun. It could have been from the instant he began to speak.
+It was very likely that not one really useful word had been heard
+anywhere.</p>
+
+<p>But a direction finder could have betrayed his position.<span class='pagenum'><a name="Page_113" id="Page_113">[113]</a></span></p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_8" id="CHAPTER_8"></a>CHAPTER 8</h2>
+
+
+<p>It was a ticklish job getting the car out of the garage and into the
+street. Lockley was afraid that starting the motor would make a noise
+which in the silence of the town's absolute abandonment could be heard
+for a long way. The grinding of the starter, though, lasted only for
+seconds. It might make men listen, but they could hardly locate it
+before the motor caught and ran quietly. Also, the trailer-truck was
+still in motion and making its own noise. Of course it was probably
+posting watchers and listeners here and there to try to find Lockley
+and Jill.</p>
+
+<p>So Lockley backed the car into the street as silently as was possible.
+He did not turn on the lights. He stopped, headed away from the area
+in which the truck rumbled. He sent the car forward at a crawl. Then
+an idea occurred to him and cold chills ran down his spine. It is
+possible to use a short wave receiver to pick up the ignition sparks
+of a car. Normally such sparkings are grounded so the car's own radio
+will work. But sometimes a radio is out of order. It was
+characteristic of Lockley's acquired distrust of luck and chance that
+he thought of so unlikely a disaster.</p>
+
+<p>He eased the car into motion, straining his ears for any sign that the
+truck reacted. Then he moved the car slowly away from the business
+district. It required enormous self-control to go slowly. While among
+the lighted streets the urge to flee at top speed was strong. But he
+clenched his teeth. A car makes much less noise when barely in motion.
+He<span class='pagenum'><a name="Page_114" id="Page_114">[114]</a></span> made it drift as silently as a wraith under the trees and the
+street lamps.</p>
+
+<p>They got out of town. The last of the street lamps was behind them.
+There was only starlight ahead, and an unknown road with many turns
+and curves. Sometimes there were roadsigns, dimly visible as
+uninformative shapes beside the highway. They warned of curves and
+other driving hazards, but they could not be read because Lockley
+drove without lights. He left the car dark because any glare would
+have been visible to the men of the trailer-truck for a very long way.</p>
+
+<p>Starlight is not good for fast driving, and when a road passes through
+a wooded space it is nerve-racking. Lockley drove with foreboding,
+every sense alert and every muscle tense. But just after a painful
+progress through a series of curves with high trees on either side
+which he managed by looking up at the sky and staying under the middle
+of the ribbon of stars he could see, Lockley touched the brake and
+stopped the car.</p>
+
+<p>"What's the matter?" asked Jill, as he rummaged under the instrument
+panel.</p>
+
+<p>"I think," said Lockley, "that I must have damaged something in that
+truck. Otherwise they'd have turned their beam on us just to get even.</p>
+
+<p>"But maybe they'll be able to make a repair. In any case there are
+other beams. Those are probably stationary and the truck knows where
+they are and calls by truck radio to have them shut off when it wants
+to go by. That would work. Using the Wild Life truck was really very
+clever."</p>
+
+<p>He wrenched at something. It gave. He pulled out a length of wire and
+started working on one end of it.</p>
+
+<p>"If they guess we got a car," he observed, "they'll expect us to run
+into a road block beam that would<span class='pagenum'><a name="Page_115" id="Page_115">[115]</a></span> wreck the car and paralyze us. I'm
+taking a small precaution against that. Here." He put the wire's end
+into her hand. "It's the lead-in from this car's radio antenna. It
+ought to warn us of beams across the road as my watch spring did in
+the hills. Hold it."</p>
+
+<p>"I will," said Jill.</p>
+
+<p>"One more item," he said. He got out of the car and closed the door
+quickly. He went to the back. There was the sound of breaking glass.
+He returned, saying, "No brake lights will go on now. I'll try to do
+something about that dome light." With a sharp blow he shattered it.
+"Now we could be as hard to trail as that Wild Life truck was the
+other night."</p>
+
+<p>Jill groped as the car got into motion again.</p>
+
+<p>"You mean it was&mdash;Oh!"</p>
+
+<p>"Most likely," agreed Lockley, "it was the thing that went out of the
+park and occupied Maplewood, flinging terror beams in all directions.
+Some of the truck's crew would have had footgear to make hoofprints.
+They committed a token burglary or two. And there was the illusion of
+aliens studying these queer creatures, men."</p>
+
+<p>They went on at not more than fifteen miles an hour. The car was
+almost soundless. They heard insects singing in the night. There was a
+steady, monotonous rumbling high above where Air Force planes
+patrolled outside the Park. After a time Jill said, "You seemed
+discouraged when you talked to that general."</p>
+
+<p>"I was," said Lockley. "I am. He played it safe, refused to admit that
+anybody in authority over him could possibly be mistaken. That's sound
+policy, and I was contradicting the official opinion of his superiors.
+I've got to find somebody of much lower rank, or much higher.
+Maybe&mdash;"<span class='pagenum'><a name="Page_116" id="Page_116">[116]</a></span></p>
+
+<p>Jill said in a strained voice, "Stop!"</p>
+
+<p>He braked. She said unsteadily, "Holding the wire, I smell that
+horrible smell."</p>
+
+<p>He put his hand on the wire's end. He shared the sensation.</p>
+
+<p>"Terror beam across the highway," he said calmly. "Maybe on our
+account, maybe not. But there was a side road a little way back."</p>
+
+<p>He backed the car. He'd smashed the backing lights, too. He guided
+himself by starlight. Presently he swung the wheel and faced the car
+about. He drove back the way he had come. A mile or so, and there was
+another hard-surface road branching off. He took it. Half an hour
+later Jill said quickly, "Brakes!"</p>
+
+<p>The road was blocked once more by an invisible terror beam, into which
+any car moving at reasonable speed must move before its driver could
+receive warning.</p>
+
+<p>"This isn't good," he said coldly. "They may have picked some good
+places to block. We have to go almost at random, just picking roads
+that head away from the Park. I don't know how thoroughly they can
+cage us in, though."</p>
+
+<p>There was a flicker of light in the sky. Lockley jerked his head
+around. It flashed again. Lightning. The sky was clouding up.</p>
+
+<p>"It's getting worse," he said in a strained voice. "I've been taking
+every turn that ought to lead us away from the Park, but I've had to
+use the stars for direction. I didn't think that soldiers would keep
+us from getting away from here. I was almost confident. But what will
+I do without the stars?"</p>
+
+<p>He drove on. The clouds piled up, blotting out the heavens. Once
+Lockley saw a faint glow in the sky and clenched his teeth. He turned
+away from it at the first opportunity. The glow could be Serena,<span class='pagenum'><a name="Page_117" id="Page_117">[117]</a></span> and
+he could have been forced back toward it by the windings of the
+highway he'd followed without lights. Twice Jill warned him of beams
+across the highway. Once, driven by his increasing anxiety, his brakes
+almost failed to stop him in time. When the car did stop, he was aware
+of faint tinglings on his skin. There were erratic flashings in his
+eyes, too, and a discordant composite of sounds which by association
+with past suffering made him nauseated. Perhaps this extra leakage
+from the terror beam was through the metal of the car.</p>
+
+<p>When he got out of that terror beam the sky was three-quarters blacked
+out and before he was well away from the spot there was only a tiny
+patch of stars well down toward the horizon. There were lightning
+flickers overhead. After a time he depended on them to show him the
+road.</p>
+
+<p>Then the rain came. The lightning increased. The road twisted and
+turned. Twice the car veered off onto the road's shoulders, but each
+time he righted it. As time passed conditions grew worse. It was
+urgent that he get as far as possible from Serena, because of the Wild
+Life truck which could seize Jill and himself if its beam generators
+were repaired, and whose occupants could murder them if they weren't.
+But it was most urgent that he get away beyond the military cordon to
+find men who would listen to his information and see that use was made
+of it. Yet in driving rain and darkness, without car lights and daring
+to drive only at a crawl, he might be completely turned around.</p>
+
+<p>"I think," he said at last, "I'll turn in at the next farm gate the
+lightning shows us. I'll try to get the car into a barn so it won't
+show up at daybreak. We might be heading straight back into the Park!"</p>
+
+<p>He did turn, the next time a lightning flash showed him a turn-off
+beside a rural free delivery<span class='pagenum'><a name="Page_118" id="Page_118">[118]</a></span> mailbox. There was a house at the end of
+a lane. There was a barn. He got out and was soaked instantly, but he
+explored the open space behind the wide, open doors. He backed the car
+in.</p>
+
+<p>"So," he explained to Jill, "if we have a chance to move we won't have
+to back around first."</p>
+
+<p>They sat in the car and looked out at the rain-filled darkness. There
+was no light anywhere except when lightning glittered on the rain. In
+such illuminations they made out the farmhouse, dripping floods of
+water from its eaves. There was a chicken house. There were fences.
+They could not see to the gate or the highway through the falling
+water, but there had been solid woodland where they turned off into
+the lane.</p>
+
+<p>"We'll wait," said Lockley distastefully, "to see if we are in a tight
+spot in the morning. If we're well away&mdash;and I've no real idea where
+we are&mdash;we'll go on. If not, we'll hide till dark and hope for stars
+to steer by when we go."</p>
+
+<p>Jill said confidently, "We'll make it. But where to?"</p>
+
+<p>"To any place away from Boulder Lake Park, and where I'm a human being
+instead of a crackpot civilian. To where I can explain some things to
+people who'll listen, if it isn't too late."</p>
+
+<p>"It's not," said Jill with as much assurance as before.</p>
+
+<p>There was a pause. The rain poured down. Lightning flashed. Thunder
+roared.</p>
+
+<p>"I didn't know," said Jill tentatively, "that you believed the
+invaders&mdash;the monsters&mdash;had people helping them."</p>
+
+<p>"The overall picture isn't a human one," he told her. "But there's a
+design that shows somebody knows us. For instance, nobody's been
+killed. At least not publicly. That was arranged by somebody<span class='pagenum'><a name="Page_119" id="Page_119">[119]</a></span> who
+understood that if there was a massacre, we'd fight to the end of our
+lives and teach our children to fight after us."</p>
+
+<p>She thought it over. "You'd be that way," she said presently. "But not
+everybody. Some people will do anything to stay alive. But you
+wouldn't."</p>
+
+<p>The rain made drumming sounds on the barn roof. Lockley said, "But
+what's happened isn't altogether what humans would devise. Humans who
+planned a conquest would know they couldn't make us surrender to them.
+If this was a sort of Pearl Harbor attack by human enemies&mdash;and you
+can guess who it might be&mdash;they might as well start killing us on the
+largest possible scale at the beginning. If monsters with no
+information about us landed, they might perpetrate some massacres with
+the entirely foolish idea of cowing us. But there haven't been any
+massacres. So it's neither a cold war trick nor an unadvised landing
+of monsters. There's another angle in it somewhere. Monster-human
+cooperation is only a guess. I'm not satisfied, but it's the best
+answer so far."</p>
+
+<p>Jill was silent for a long time. Then she said irrelevantly, "You must
+have been a good friend of ... of...."</p>
+
+<p>"Vale?" Lockley said. "No. I knew him, but that's all. He only joined
+the Survey a few months ago. I don't suppose I've talked to him a
+dozen times, and four of those times he was with you. Why'd you think
+we were close friends?"</p>
+
+<p>"What you've done for me," she said in the darkness.</p>
+
+<p>He waited for a lightning flash to show him her expression. She was
+looking at him.</p>
+
+<p>"I didn't do it for Vale," said Lockley.</p>
+
+<p>"Then why?"<span class='pagenum'><a name="Page_120" id="Page_120">[120]</a></span></p>
+
+<p>"I'd have done it for anyone," said Lockley ungraciously.</p>
+
+<p>In a way it was true, of course. But he wouldn't have gone up to the
+construction camp to make sure that anyone hadn't been left behind.
+The idea wouldn't have occurred to him.</p>
+
+<p>"I don't think that's true," said Jill.</p>
+
+<p>He did not answer. If Vale was alive, Jill was engaged to him;
+although if matters worked out, Lockley would not be such a fool as to
+play the gentleman and let her marry Vale by default. On the other
+hand, if Vale was dead, he wouldn't be the kind of fool who'd try to
+win her for himself before she'd faced and recovered from Vale's
+death. A girl could forgive herself for breaking her engagement to a
+living man, but not for disloyalty to a dead one.</p>
+
+<p>"I think," said Lockley deliberately, "that we should change the
+subject. I will talk about why I went to the Lake after you when
+everything has settled down. I had reasons. I still have them. I will
+express them, eventually, whether Vale likes it or not. But not now."</p>
+
+<p>There was a long silence, while rain fell with heavy drumming noises
+and the world was only a deep curtain of lightning-lighted droplets of
+falling water.</p>
+
+<p>"Thanks," said Jill very quietly. "I'm glad."</p>
+
+<p>And then they sat in silence while the long hours went by. Eventually
+they dozed. Lockley was awakened by the ending of the rain. It was
+then just the beginning of gray dawn. The sky was still filled with
+clouds. The ground was soaked. There were puddles here and there in
+the barnyard, and water dripped from the barn's eaves, and from the
+now vaguely visible house, and from the two or three trees beside it.<span class='pagenum'><a name="Page_121" id="Page_121">[121]</a></span></p>
+
+<p>Lockley opened the car door and got out quietly. Jill did not waken.
+He visited the chicken house, and horrendous squawkings came out of
+it. He found eggs. He went to the house, stepping gingerly from grass
+patch to grass patch, avoiding the puddles between them. He found
+bread, jars of preserves and cans of food. He inspected the lane. The
+car's tracks had been washed out. He nodded to himself.</p>
+
+<p>He went back to the barn. There was still only dusky half-light. He
+pulled the doors almost shut behind him, leaving only a four-inch gap
+to see through. Now the car was safely out of sight and there was no
+sign that any living being was near.</p>
+
+<p>"You closed the doors," said Jill. "Why?"</p>
+
+<p>He said reluctantly, "I'm afraid we're as badly off as we were at the
+beginning. Unless I'm mistaken, we got turned around in that rainstorm
+on those twisty roads, and the Park begins nearby. This isn't the
+highway I drove up on to find you, the one where my car's wrecked.
+This is another one. I don't think we're more than twenty miles from
+the Lake, here. And that's something I didn't intend!"</p>
+
+<p>He began to unload his pockets.</p>
+
+<p>"I got something for us to eat. We'll just have to lie low until night
+and fumble our way out toward the cordon, with the stars to guide us."</p>
+
+<p>There was silence, save for the lessened dripping of water. Lockley
+was filled with a sort of baffled impatience with himself. He felt
+that he'd acted like an idiot in trying to escape the evacuated area
+by car. But there'd been nothing else to do. Before that he'd stupidly
+been unsuspicious when the Wild Life truck came down a highway that
+he'd known was blocked by a terror beam. And perhaps he'd been a fool
+to refuse to discuss why he'd gone up to the construction camp to see
+to her safety when<span class='pagenum'><a name="Page_122" id="Page_122">[122]</a></span> by all the rules of reason it was none of his
+business.</p>
+
+<p>The gray light paled a little. Through the gap between the barn doors,
+he could see past the house. Then he could see the length of the lane
+and the trees on the far side of the highway.</p>
+
+<p>He was laying out the food when suddenly he froze, listening. The
+stillness of just-before-dawn was broken by the distant rumble of an
+internal-combustion engine. It was a familiar kind of rumbling. It
+drew nearer. Except for the singularly distinct impacts of drippings
+from leaves and roof to the ground below, it was the only sound in all
+the world.</p>
+
+<p>It became louder. Jill clenched her hands unconsciously.</p>
+
+<p>"I don't think there are any car tracks at the turn-off where we came
+in," said Lockley in a level voice. "The rain should have washed them
+out. It's not likely they're looking for us here anyhow. But I've only
+got three bullets left in the pistol. Maybe you'd better go off and
+hide in the cornfield. Then if things go wrong they'll believe I left
+you somewhere."</p>
+
+<p>"No," said Jill composedly, "I'd leave tracks in the ploughed ground.
+They'd find me."</p>
+
+<p>Lockley ground his teeth. He got out the pistol he'd taken from the
+truck driver in the lighted room in Serena. He looked at it grimly. It
+would be useless, but....</p>
+
+<p>Jill came and stood beside him, watching his face.</p>
+
+<p>The rumbling of the truck was still nearer and louder. It diminished
+for a moment where a curve in the road took the vehicle behind some
+trees that deadened its noise. But then the sound increased suddenly.
+It was very loud and frighteningly near.</p>
+
+<p>Lockley watched through the gap between the<span class='pagenum'><a name="Page_123" id="Page_123">[123]</a></span> barn doors. He stayed
+well back lest his face be seen.</p>
+
+<p>The trailer-truck with the Wild Life Control markings on it rumbled
+past. It growled and roared. The noise seemed thunderous. Its wheels
+splashed as they went through a puddle close by the gate.</p>
+
+<p>It went away into the distance. Jill took a deep breath of relief.
+Lockley made a warning gesture.</p>
+
+<p>He listened. The noise went on steadily for what he guessed to be a
+mile or more. Then they heard it stop. Only by straining his ears
+could Lockley pick up the sound of an idling motor. Maybe that was
+imagination. Certainly at any other less silent time he could not
+possibly have heard it. Jill whispered, "Do you think&mdash;"</p>
+
+<p>He gestured for silence again. The distant heavy engine continued to
+idle. One minute. Two. Three. Then the grinding of gears and the roar
+of the engine once more. The truck went on. Its sound diminished. It
+faded away altogether.</p>
+
+<p>"They got to a place where the road's blocked with a terror beam,"
+said Lockley evenly. "They stopped and called by short wave and the
+beam was cut off, then they went past the block-point and undoubtedly
+the beam was turned on again."</p>
+
+<p>He debated a decision.</p>
+
+<p>"We'll have breakfast," he said shortly. "We'll have to eat the eggs
+raw, but we need to eat. Then we'll figure things out. It may be that
+we'd be sensible to forget about cars and try to get to the cordon on
+foot, robbing farmhouses of food on the way. There can't be too many
+... collaborators. And we could keep out of sight."</p>
+
+<p>He opened a jar of preserves.</p>
+
+<p>"But it would be better for you to be travelling by car, if tonight's
+clear and there's starlight to drive by."<span class='pagenum'><a name="Page_124" id="Page_124">[124]</a></span></p>
+
+<p>Jill said practically, "There might be some news...."</p>
+
+<p>Her hands shook as she put the pocket radio on the hood of the car.
+Lockley noticed it. He felt, himself, the strain of their long march
+through the wilderness with danger in every breath they drew. And he
+was shaken in a different way by the proof that humans were
+cooperating fully with the invading monsters. It was unthinkable that
+anybody could be a traitor not only to his own country but to all the
+human race. He felt incredulous. It couldn't be true! But it obviously
+was.</p>
+
+<p>The radio made noises. Lockley turned it in another direction. There
+was music. Jill's face worked. She struggled not to show how she felt.</p>
+
+<p>The radio said, "<i>Special news bulletin! Special news bulletin! The
+Pentagon announces that for the first time there has been practically
+complete success in duplicating the terror beam used by the space
+invaders at Boulder Lake! Working around the clock, teams of foreign
+and American scientists have built a projector of what is an entirely
+new type of electronic radiation which produces every one of the
+physiological effects of the alien terror beam! It is low-power, so
+far, and has not produced complete paralysis in experimental animals.
+Volunteers have submitted themselves to it, however, and report that
+it produces the sensations experienced by members of the military
+cordon around Boulder Lake. A crash program for the development of the
+projector is already under way. At the same time a crash program to
+develop a counter to it is already showing promising results. The
+authorities are entirely confident that a complete defense against the
+no longer mysterious weapon will be found. There is no longer any
+reason to fear that earth will be unable to defend itself against the
+invaders now present on earth, or any reinforcements they may
+receive!</i>"
+<span class='pagenum'><a name="Page_125" id="Page_125">[125]</a></span>
+</p>
+
+<p>The newscast stopped and a commercial called the attention of
+listeners to the virtues of an anti-allergy pill. Jill watched
+Lockley's face. He did not relax.</p>
+
+<p>The broadcast resumed. With this full and certain hope of a defense
+against the invasion weapon, said the announcer, it remained important
+not to destroy the alien ship if it could be captured for study. The
+use of atom bombs was, therefore, again postponed. But they would be
+used if necessary. Meanwhile, against such an emergency, the areas of
+evacuation would be enlarged. People would be removed from additional
+territory so if bombs were used there would be no humans near to be
+harmed.</p>
+
+<p>Another commercial. Lockley turned off the radio.</p>
+
+<p>"What do you think?" asked Jill.</p>
+
+<p>"I wish they hadn't made that broadcast," said Lockley. "If there were
+only monsters involved and they didn't understand English, it would be
+all right. But with humans helping them, it sets a deadline. If we're
+going to counter their weapon, they have to use it before we finish
+the job."</p>
+
+<p>After a moment he said bitterly, "There was a time, right after the
+last big war, when we had the bomb and nobody else did. There couldn't
+be a cold war then! There were years when we could destroy others and
+they couldn't have fought back. Now somebody else is in that position.
+They can destroy us and we can't do a thing. It'll be that way for a
+week, or maybe two, or even three. It'll be strange if they don't take
+advantage of their opportunity."</p>
+
+<p>Jill tried to eat the food Lockley had laid out. She couldn't. She
+began to cry quietly. Lockley swore at himself for telling her the
+worst, which it<span class='pagenum'><a name="Page_126" id="Page_126">[126]</a></span> was always his instinct to see. He said urgently,
+"Hold it! That's the worst that could happen. But it's not the most
+likely!"</p>
+
+<p>She tried to control her tears.</p>
+
+<p>"We're in a fix, yes!" he said insistently. "It does look like there
+may be a flock of other space ship landings within days. But the
+monsters don't want to kill people. They want a world with people
+working for them, not dead. They've proved it. They'll avoid
+massacres. They won't let the humans who're their allies destroy the
+people they want alive and useful."</p>
+
+<p>Jill clenched her fists. "But it would be better to be dead than like
+that!"</p>
+
+<p>"But wait!" protested Lockley. "We've duplicated the terror beam. Do
+you think they'll leave it at that? The men who know how to do it will
+be scattered to a dozen or a hundred places, so they can't possibly
+all be found, and they'll keep on secretly working until they've made
+the beams and a protection against them and then something more deadly
+still! We humans can't be conquered! We'll fight to the end of time!"</p>
+
+<p>"But you yourself," said Jill desperately, "you said there couldn't be
+a defense against the beam! You said it!"</p>
+
+<p>"I was discouraged," he protested. "I wasn't thinking straight. Look!
+With no equipment at all, I found out how to detect the stuff before
+it was strong enough to paralyze us. You know that. The scientists
+will have equipment and instruments, and now that they've got the beam
+they'll be able to try things. They'll do better than I did. They can
+try heterodyning the beam. They can try for interference effects. They
+may find something to reflect it, or they can try refraction."<span class='pagenum'><a name="Page_127" id="Page_127">[127]</a></span></p>
+
+<p>He paused anxiously. She sobbed, once. "But other weapons&mdash;"</p>
+
+<p>"There may not be any. And there's bound to be some trick of
+refraction that'll help. It thins out at the edges now. That's how we
+get warning of it. It's refracted by ions in the air. That's why it
+isn't a completely tight beam. Ions in the air act like drops of mist;
+they refract sunshine and make rainbows after rain. And we got the
+smell-effect first. That proves there's refraction."</p>
+
+<p>He watched her face. She swallowed. What he'd said was largely without
+meaning. Actually, it wasn't even right. The evidence so far was that
+the nerves of smell were more sensitive than the optic nerves or the
+auditory ones, while nerves to bundles of muscle were less sensitive
+still. But Lockley wasn't concerned with accuracy just now. He wanted
+to reassure Jill.</p>
+
+<p>Then his eyes widened suddenly and he stared past her. He'd been
+speaking feverishly out of emotion, while a part of his mind stood
+aside and listened. And that detached part of his mind had heard him
+say something worth noting.</p>
+
+<p>He stood stock-still for seconds, staring blankly. Then he said very
+quietly, "You made me think, then. I don't know why I didn't, before.
+The terror beam does scatter a little, like a searchlight beam in thin
+mist. It's scattered by ions, like light by mist-droplets. That's
+right!"</p>
+
+<p>He stopped, thinking ahead. Jill said challengingly, "Go on!" Again
+what he'd said had little meaning to her, but she could see that he
+believed it important.</p>
+
+<p>"Why, a searchlight beam is stopped by a cloud, which is many
+mist-droplets in one place. It's scattered until it simply doesn't
+penetrate!" Lockley suddenly seemed indignant at his own failure to<span class='pagenum'><a name="Page_128" id="Page_128">[128]</a></span>
+see something that had been so obvious all along. "If we could make a
+cloud of ions, it should stop the terror beam as clouds stop light! We
+could&mdash;"</p>
+
+<p>Again he stopped short, and Jill's expression changed. She looked
+confident again. She even looked proud as she watched Lockley
+wrestling with his problem, unconsciously snapping his fingers.</p>
+
+<p>"Vale and I," he said jerkily, "had electronic base-measuring
+instruments. Some of their elements had to be buried in plastic
+because otherwise they ionized the air and leaked current like a
+short. If I had that instrument now&mdash;No. I'd have to take the plastic
+away and it couldn't be done without smashing things."</p>
+
+<p>"What would happen," asked Jill, "if you made what you're thinking
+about?"</p>
+
+<p>"I might," said Lockley. "I just possibly might make a gadget that
+would create a cloud of ions around the person who carried it. And it
+might reflect some of the terror beam and refract the rest so none got
+through to the man!"</p>
+
+<p>Jill said hopefully, "Then tonight we go into a deserted town and
+steal the things you need...."</p>
+
+<p>Lockley interrupted in a relieved voice, "No-o-o-o. What I need, I
+think, is a cheese grater and the pocket radio. And there should be a
+cheese grater in the house."</p>
+
+<p>He listened at the barn door gap, and then went out. Presently he was
+back. He had not only a cheese grater but also a nutmeg grater. Both
+were made of thin sheet metal in which many tiny holes had been
+punched, so that sharp bits of torn metal stood out to make the
+grating surface. Lockley knew that sharp points, when charged
+electrically, make tiny jets of ionized air which will deflect a
+candle flame. Here there were thousands of such points.<span class='pagenum'><a name="Page_129" id="Page_129">[129]</a></span></p>
+
+<p>He set to work on the car seat, pushing the pistol with its three
+remaining bullets out of the way. The pistol was reserved for Jill in
+case of untoward events, when it would be of little or no practical
+value.</p>
+
+<p>He operated on the tiny radio with his pocket-knife to establish a
+circuit which should oscillate when the battery was turned on. There
+was induction, to raise the voltage at the peaks and troughs of the
+oscillations. A transistor acted as a valve to make the oscillations
+repeated surges of current of one sign in the innumerable sharp points
+of the graters. And there was an effect he did not anticipate. The
+ion-forming points were of minutely different lengths and patterns, so
+the radiation inevitably accompanying the ion clouds was of minutely
+varying wave lengths. The consequence of using the two graters was, of
+course, that rather astonishing peaks of energy manifested themselves
+in ultra-microscopic packages for a considerable distance from the
+device. But Lockley did not plan that. It happened because of the
+materials he had to use in lieu of something better.</p>
+
+<p>When it was finished he told Jill, "I can only check ion production
+here. If it works, it ought to make a lighter-flame flicker when near
+the points. If it does that, I'll go up the road to where the
+trailer-truck stopped. I've a pretty good idea that the road's blocked
+by a terror beam there."</p>
+
+<p>Absorbed, he threw the switch. And instantly there was a racking,
+deafening explosion. The pistol on the car seat blew itself to bits,
+smashing the windshield and ripping the cushion open. The three
+cartridges in its cylinder had exploded simultaneously.</p>
+
+<p>Lockley seized a pitchfork. He stood savagely,<span class='pagenum'><a name="Page_130" id="Page_130">[130]</a></span> ready for anything.
+Powder smoke drifted through the barn. Nothing else happened.</p>
+
+<p>After long, tense moments, Lockley said slowly, "That could be another
+weapon the monsters have turned on. It's been imagined. They could be
+using a broadcast or a beam we haven't suspected to disarm the troops
+of the cordon. They could have a detonator beam that sets off
+explosives at a distance. It's possible. And if that's what they're
+turning on they only have to sweep the sky and the bombers aloft will
+be wiped out."</p>
+
+<p>But there were no sounds other than the slowly diminishing drip of
+water from the barn roof, and the house eaves, and the few trees in
+the barnyard.</p>
+
+<p>"Anyhow they've ruined our only weapon," said Lockley coldly. "It
+would be a detonation beam setting off the cartridges. That would be a
+perfect protection against atomic bombs, if the chemical explosive
+that makes them go off could be triggered from a distance. Clever
+people, these monsters!"</p>
+
+<p>Then he said abruptly, "Come on! It's ten times more necessary for us
+to get to where somebody can make use of our information!"</p>
+
+<p>"Go where?" asked Jill, shaken once more.</p>
+
+<p>"We take to the woods until dark," said Lockley, "and meanwhile I'll
+check this supposedly promising gadget&mdash;though it looks pretty feeble
+if the monsters have a detonating beam&mdash;against the road blocking beam
+up yonder. Come on!"</p>
+
+<p>He stuffed his pockets with food. He led the way.</p>
+
+<p>The morning had now arrived. The sun was visible, red at the eastern
+horizon.</p>
+
+<p>"Walk on the grass!" commanded Lockley.</p>
+
+<p>There was no point in leaving footprints, though there was no reason
+to believe the explosion on the car seat had been heard. Lockley,
+indeed, considered that if the aliens had just used a previously<span class='pagenum'><a name="Page_131" id="Page_131">[131]</a></span>
+undisclosed weapon, there would be explosions of greater or lesser
+violence all over the evacuated territory and all other areas within
+its range. There wouldn't be many farmhouses without a shotgun put
+away somewhere. There would be shotgun shells, too. If the aliens had
+a detonator beam as well as one that produced the terror beam's
+effects, then all hope of resistance was probably gone.</p>
+
+<p>They crossed to the house and moved alongside it. They went with
+instinctive furtiveness out of the lane and quickly into the woodland
+on the farther side. They were soaked almost immediately. Fallen
+leaves clung to their shoes. Drooping branches smeared them with
+wetness. Lockley went barely out of sight of the highway and then
+trudged doggedly in the direction the Wild Life Control trailer-truck
+had taken. He handed Jill the ribbon of bronze that had been the
+mainspring of his watch.</p>
+
+<p>"We might pick up the beam from the wetness underfoot," he said, "but
+we'll play it safe and use this too."</p>
+
+<p>They went on for a long way. Lockley fumed, "I don't like this! We
+ought to be there&mdash;"</p>
+
+<p>"I think," said Jill, "I smell it."</p>
+
+<p>"I'll try it," said Lockley.</p>
+
+<p>He detected the jungle smell and its concomitant revolting odors. He
+led Jill back.</p>
+
+<p>"Wait here, by this big tree stump. I'll be able to find you and
+you're safe enough from the beam."</p>
+
+<p>He turned away. Jill said pleadingly, "Please be careful!"</p>
+
+<p>"A little while ago," he told her gloomily, "I felt that I had too
+much useful information to take any chances with my life, let alone
+yours. I'm not so sure of my importance now. But I think you still
+need somebody else around."<span class='pagenum'><a name="Page_132" id="Page_132">[132]</a></span></p>
+
+<p>"I do!" said Jill. "And you know it! I'd much rather&mdash;"</p>
+
+<p>"I'll be back," he repeated.</p>
+
+<p>He went away, trailing the watch spring.</p>
+
+<p>He was extra cautious now. The smell recurred and grew stronger. He
+began to feel the first faint flashes of light in his eyes. It was the
+symptom which followed the smell when approaching a terror beam. Then
+a faint, discordant murmur, originating in his own ears. He turned on
+the device made of two graters and the elements of a pocket radio. The
+smell ceased. The faint flashes of light stopped. There was no longer
+a raucous sound.</p>
+
+<p>He turned off the ion producing device. The symptoms returned. He
+turned it on and off. He took a step forward. He tested again. The
+cloud of ions from the innumerable jagged points was invisible, but
+somehow it refracted or reflected&mdash;in any case, neutralized&mdash;the
+weapon of the beings at Boulder Lake. He went on and presently he felt
+the very faintest possible tingling of his skin and heard the barest
+whisper of a sound, and smelled the jungle reek as something so
+diluted that he was hardly sure he smelled it.</p>
+
+<p>He went on, and those faint sensations ceased. Presently, impatient of
+his own timorousness, he turned the device off again. He had walked
+through the terror beam.</p>
+
+<p>He started back with the device turned on once more and at the point
+where he'd felt the beam's manifestations faintly, he stopped to savor
+his now seemingly useless triumph. If the monsters had a detonating
+beam this meant nothing. Yet it could have meant everything. He paid
+close attention and distinctly but weakly experienced the effect of
+the terror beam.<span class='pagenum'><a name="Page_133" id="Page_133">[133]</a></span></p>
+
+<p>Then he didn't. Not at all. The sensations were cut off.</p>
+
+<p>He heard Jill cry out shrilly. He plunged toward the place where he
+had left her. He raced. He leaped. Once he fell, and frantically swore
+at the wet stuff that had caused him to slip. He reached the tree
+stump and Jill was not there. He saw the saucer-sized tracks her feet
+had made on the saturated fallen leaves. They led toward the road.</p>
+
+<p>He heard a car door slam and a motor roar. He plunged onward more
+desperately than before.</p>
+
+<p>The motor raced away. And Lockley got out on the highway only in time
+to see the rear of a brown-painted, military-marked car some three
+hundred yards away. It swept around a curve of the highway and was
+gone. It was going through the space where the road was blocked by a
+terror beam, headed obviously for Boulder Lake.</p>
+
+<p>What had happened was self-evident. From her place beside the huge
+stump she'd seen a military car approaching. And she and Lockley had
+been trying to reach the cordon of troops around Boulder Lake. There
+was no reason to distrust men in uniform or in a military car. She'd
+run to flag it down. She had. By a coincidence, it was undoubtedly
+where a carload of collaborating humans would have stopped to have the
+road-blocking beam cut off by their monster allies. She'd approached
+the stopped car. And something frightened her. She screamed.</p>
+
+<p>But she'd been pulled into the car, which went on before the beam
+could come on again to stop it.<span class='pagenum'><a name="Page_134" id="Page_134">[134]</a></span></p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_9" id="CHAPTER_9"></a>CHAPTER 9</h2>
+
+
+<p>It was very likely that at that moment Lockley despised himself more
+bitterly than any other man alive. He blamed himself absolutely for
+Jill's capture. If there were humans acting with the alien invaders,
+her fate would unquestionably be more horrible than at the hands of
+the monsters alone. After all, there was one nation most likely to
+deal with extra-terrestrial creatures to help them in the conquest of
+earth, and its troops were not notorious for their kindly behavior to
+civilians.</p>
+
+<p>And Jill was their captive. He'd been carried past the place where a
+terror beam blocked the road. The military markings might mean the car
+was stolen, or that its markings and paint were counterfeit. It seemed
+certain that Jill had gone up to it in confidence that there could
+only be American soldiers in such a car, and when near it found out
+her mistake too late.</p>
+
+<p>These were not things that Lockley thought out in detail at the
+beginning. He ran after the car like a mad man, unable to feel
+anything but horror and so terrible a fury that it should have killed
+its objects by sheer intensity.</p>
+
+<p>Presently he heard hoarse, gasping sounds. He realized that the sounds
+were the breath going in and out of his own throat, while Jill was
+carried farther and farther away from him in a car which traveled ten
+yards to his one. He sobbed then, and suddenly he was strangely and
+unnaturally calm. He was able to think quite coolly. The only
+difference between this and normal thinking was that now he<span class='pagenum'><a name="Page_135" id="Page_135">[135]</a></span> could
+only think about one thing&mdash;full and complete and terrible revenge for
+the crimes committed and to be committed against Jill. She would be
+taken to Boulder Lake. So he would go to Boulder Lake, and somehow, in
+some manner, he would destroy utterly all living beings there and
+every trace of their coming.</p>
+
+<p>Which, of course, was both natural and unreasonable. But reason would
+have been unnatural at such a time as this.</p>
+
+<p>He moved along the highway in a passion of ultimate resolve. In the
+rest of the world, time passed without knowledge of his emotional
+state. The rest of the world was suffering emotional agonies of its
+own.</p>
+
+<p>The United States had become popular among peoples who disliked all
+things American except those they were given free, and who continued
+to dislike the givers. Now though, the United States had been invaded
+from space by creatures using weapons of unprecedented type and
+effect. If the United States were conquered, there was no other nation
+likely to remain free. So a great deal of anti-Americanism faded under
+pressure of an ardent desire for America to be successful in its
+self-defense.</p>
+
+<p>Moreover, anticipating other alien landings which could take place
+anywhere, the United States offered to share its stock of atom bombs
+with any nation so invaded. American popularity increased. The fact
+that the USSR made no such proposal also had its effect. The United
+States invited scientists of every country to help in solving the
+menace of the terror beam, and committed itself to share any
+discoveries for defense against it with all the world. Again there was
+an improvement in the public image of the United States abroad.</p>
+
+<p>But Lockley knew nothing of this. His pocket<span class='pagenum'><a name="Page_136" id="Page_136">[136]</a></span> radio no longer existed
+to give him news. It had been rebuilt into something else, whose most
+conspicuous parts were cheese and nutmeg graters, slung over his
+shoulder as he marched. But if he had known of changes in the
+popularity of his country, he wouldn't have been interested. He could
+fix his mind only on one subject and matters related to it.</p>
+
+<p>He tramped along the highway, possessed by a cold demon of hatred. He
+was on foot for lack of a car. He was unarmed. At the moment he
+believed that all the rest of humanity was disarmed, in effect if not
+in fact. So he had no plans, only an infinite hatred.</p>
+
+<p>But because he would have to pass through terror beams to get at those
+he meant to destroy, he realized that it was necessary to make sure
+that he would be able to pass through them, that his equipment for
+reaching Boulder Lake was in good order. It was still turned on. He
+turned it off to be economical of its batteries. He went on, thinking
+of only one subject, examining every possibility for revenge with a
+passionate patience, undiscouraged because one idea after another was
+plainly impossible, but continuing obsessively to think of others.</p>
+
+<p>He smelled the foetid odor, which cut through his absorption because
+of its connotations. He turned on his device and went doggedly ahead.
+He knew he had entered a terror beam by the faint perceptions which
+came through the cloud of ions his instrument produced. Then they
+ceased. He knew that the beam had been cut off. He heard a motor rev
+up. A car or truck had stopped beyond the road-blocking beam and
+waited for it to be cut off, as it had been.</p>
+
+<p>Lockley stepped into the woods hating the vehicle bitterly as it
+approached, but wanting to save<span class='pagenum'><a name="Page_137" id="Page_137">[137]</a></span> destruction for those where Jill had
+been taken.</p>
+
+<p>He was hidden when the car appeared. It was a perfectly commonplace
+car with a whip aerial at its rear. It came confidently along the
+highway. A hundred yards from him, there were explosions. Smoke came
+out of the open windows. The engine stopped and the car bucked crazily
+and went into the ditch beside the highway. A man plunged out,
+slapping at his leg. A revolver in its holster had exploded all its
+shells. The leather holster had saved him from serious injury, but his
+clothing was on fire. Other men, two of them, got out hastily. Things
+had exploded in the back of the car, too. The three men swore
+agitatedly.</p>
+
+<p>Then one of them said something which stimulated the others to frantic
+flight down the highway away from the ditched car. The third man
+limped anxiously after the faster-moving two.</p>
+
+<p>Lockley, watching and hating with undivided attention, knew when the
+terror beam came on again. He felt it, very faint because of his
+protection, but quite distinct. The explosions had taken place when
+the car was in the area now covered again by the terror beam. The men
+in the car, astonished and scorched, had fled because the beam was due
+to come back on and they didn't want to be caught in it.</p>
+
+<p>Lockley noted that the human confederates of the monsters had no
+protection against the beam to match his own. Perhaps the monsters
+themselves were protected only near the projectors. This was an item
+affecting his plans of revenge for Jill. He stored it away in his
+mind. Then he realized that the weapons in the car had exploded just
+like the pistol on his own seat cushion. The explosion was not
+associated with the terror beam. There'd been no beam in action when
+his own pistol blew up. It<span class='pagenum'><a name="Page_138" id="Page_138">[138]</a></span> did not seem reasonable that if the
+monsters possessed a detonation beam that they'd turn it on their own
+confederates.</p>
+
+<p>No. Rational beings would do nothing so self-contradictory.</p>
+
+<p>Then Lockley looked down at the cheese grater-pocket radio device of
+his own manufacture. He considered the fact that his own pistol had
+exploded the instant he'd turned the gadget on. The weapons in the
+other car detonated when that car was near him.</p>
+
+<p>He plodded onward thinking very clearly and precisely about the
+matter. He even remembered to turn off his gadget because he would
+need it to avenge Jill. But when he tried to think of any subject
+unconnected with revenge, his mind became confused and agitated.</p>
+
+<p>Two miles along the highway, which had not yet turned to head in
+toward Boulder Lake, there was a farmhouse. Lockley walked heavily to
+the abandoned building. He found the door locked. Without conscious
+thought, he forced it. He searched the closets. He found a shotgun and
+half a box of shells. He considered them, then left the gun and all
+the shells but three. He went out. Presently he laid a shotgun shell
+down on the road. He paced off twenty-five yards and dropped another.
+He dropped a third twenty-five yards farther on, and then carefully
+counted off three hundred feet. The car had been just about that far
+away when the explosions came.</p>
+
+<p>He turned on his device. Two of the three shells exploded smokily. The
+farthest away did not explode.</p>
+
+<p>He did not rejoice. He went on without elation, but it became a part
+of his painstaking search for vengeance that he knew he could set off
+explosives<span class='pagenum'><a name="Page_139" id="Page_139">[139]</a></span> within a hundred and twenty-five yards of himself. There
+was something about the device he'd constructed which made explosives
+detonate, up to a distance of a little over one hundred yards. He felt
+no curiosity about it, though it was simple enough. The heterodyning
+of extremely saw-toothed waves produced peaks of energy until the
+saw-teeth began to smooth out. There were infinitesimal spots in
+which, for infinitesimal lengths of time, energy conditions comparable
+to sparks existed. This had not been worked out in advance, but the
+reason was clear.</p>
+
+<p>He came to the place where the main highway to Boulder Lake branched
+off from the road he was following. He turned into it, walking
+doggedly.</p>
+
+<p>Three miles toward the lake, an engine sounded from behind him. He got
+off the highway and turned the switch. A half-ton truck came trundling
+openly along the road. It came closer and closer.</p>
+
+<p>Small-arm ammunition exploded. The engine stopped and the light truck
+toppled over onto its side. Lockley did not approach it. Its driver
+might not be dead, and he would not find it possible to leave any man
+alive who was associated with Jill's captors. He passed the truck and
+went on up the highway.</p>
+
+<p>Seven miles up the road a truck came down from Boulder Lake. Lockley
+placed himself discreetly out of sight. He turned on his instrument. A
+gun flew to pieces with a thunderous detonation. The truck crashed. It
+was interesting to Lockley that automobile engines invariably went
+dead at about the time that explosives went off. The fact was, of
+course, that ionized air is more or less conductive. In an ion cloud
+the spark plugs shorted and did not fire in the cylinders.</p>
+
+<p>There were two other vehicles which essayed to<span class='pagenum'><a name="Page_140" id="Page_140">[140]</a></span> pass Lockley as he
+went on up the long way to the lake. Both came from the interior of
+the Park. He left them wrecked beside the highway. Between times, he
+walked with a dogged grimness toward the place where Vale had been the
+first to report a thing come down from the sky. That had been how many
+days ago? Three? Four?</p>
+
+<p>Then Lockley had been a quiet and well-conducted citizen inclined to
+pessimism about future events, but duly considerate of the rights of
+others. Now he'd changed. He felt only one emotion, which was hatred
+such as he'd never imagined before. He had only one motive, which was
+to take total and annihilating vengeance for what had been done to
+Jill.</p>
+
+<p>He plodded on and on. He had to make a march of not less than twenty
+miles from the Park's beginning. He journeyed on foot because there
+were terror beams to pass and automobile engines did not run when his
+protective device operated. He could not arm himself from the cars
+that ditched, because all chemical explosive weapons and their
+ammunition blew at the same time. He was a minute figure among the
+mountains, marching alone upon a winding highway, moving resolutely to
+destroy&mdash;alone&mdash;the invaders from outer space and the men who worked
+with them for the conquest of earth. For his purpose he carried the
+strangest of equipment, a device made of a pocket radio and a cheese
+grater.</p>
+
+<p>He had food in his pockets, but he could not eat. During the afternoon
+he became impatient of its weight and threw it away. But he thirsted
+often. More than once he drank from small streams over which the
+highway builders had made small concrete bridges.</p>
+
+<p>At three in the afternoon a truck came up from<span class='pagenum'><a name="Page_141" id="Page_141">[141]</a></span> behind. Here he
+trudged between steep cliffs which made him seem almost a midget. The
+highway went through a crevice between adjoining mountainsides. There
+was no place for him to conceal himself. When he heard the engine, he
+stopped and faced it. The truck had picked up many men from wrecked
+cars along its route. There were scorched and scratched and wounded
+men, hurt by the explosion of their firearms. The truck brought them
+along and overtook Lockley.</p>
+
+<p>He waited very calmly since it did not seem likely that they would
+realize that one man had caused the crashes. The driver of the truck
+with the picked-up men did not even think of such a thing. Lockley
+seemed much more likely the victim of still another wreck.</p>
+
+<p>The overtaking truck slowed down. There would be no strangers in
+Boulder Lake Park. There would only be the task force aiding the
+monsters, as Lockley reasoned it out. So the truck slowed, preparatory
+to taking Lockley aboard.</p>
+
+<p>At a hundred and twenty-five yards from Lockley, weapons in the truck
+cab blew themselves violently apart. The engine, stopped in gear,
+acted as a violently applied brake. The truck swerved off the highway.
+It turned over and was still.</p>
+
+<p>Lockley turned and walked on. He considered coldly that it was
+perfectly safe for him to go on. There were no weapons left behind
+him. The men themselves were shaken up. They would attempt to make no
+trouble beyond a report of their situation and a plea for help. The
+report could be made by the radio, which was not smashed.</p>
+
+<p>Half an hour later, Lockley felt the tingling which meant that his
+instrument was protecting him from a terror beam. The tingling lasted
+only a short time, but fifteen minutes later it came back. Then it
+re<span class='pagenum'><a name="Page_142" id="Page_142">[142]</a></span>turned at odd intervals. Five minutes&mdash;eight&mdash;ten&mdash;three&mdash;six&mdash;one.
+Each time the terror beam should have paralyzed him and caused intense
+suffering. A man with no protective device would have had his nerves
+shattered by torment coming so violently at unpredictable intervals.</p>
+
+<p>Lockley tried to reason out why this nerve-wracking application of the
+terror beam hadn't been used before. To an unprotected man it would be
+worse than continuous pain. No living man could remain able to resist
+any demand if exposed to such torture.</p>
+
+<p>The beam was evidently swung at random intervals, and the phenomenon
+lasted for an hour and a half. Anyone but Lockley behind a cloud of
+ions would have been reduced to shivering hysteria. Then, suddenly,
+the beamings stopped. But Lockley left his device in operation.</p>
+
+<p>Half an hour later still&mdash;close to five o'clock&mdash;it appeared that the
+invaders assumed that any enemy should have been softened up for
+capture. They sent an expedition to find out what had happened to
+their trucks and cars.</p>
+
+<p>Lockley saw four cars and a light truck in close formation moving
+toward him from the Lake. They were close, as if for mutual
+protection. They moved steadily, as if inviting the fate that had
+overtaken others. The short wave reports from smashed trucks seemed
+improbable to them, but the expedition was equipped to investigate
+even such unlikely happenings.</p>
+
+<p>The four cars in the lead contained five men each. Each man was armed
+with a rifle containing a single cartridge in its chamber and none in
+its magazine. The rifles pointed straight up. There was more
+ammunition in the light truck behind, and it was in clips ready for
+use, but the truck body was<span class='pagenum'><a name="Page_143" id="Page_143">[143]</a></span> of iron. If that ammunition detonated, it
+could do no harm. If it did not, it would be available for use against
+the single man mentioned by the driver of the last truck to be
+wrecked.</p>
+
+<p>But Lockley saw them coming. They came sedately down a long straight
+stretch of road. He climbed a rocky wall beside the highway to a
+little ravine that led away from the road. He posted himself where he
+was extremely unlikely to be seen. Then he waited.</p>
+
+<p>The cavalcade of cars appeared. It drove briskly toward Lockley at
+something like thirty miles an hour. Perhaps ten yards separated the
+lead car from the second. The truck was a trifle closer to the four
+man-carrying vehicles. They swept along, every man alert. They would
+pass forty feet below Lockley.</p>
+
+<p>He did nothing. His device was already turned on. He watched in
+detached calm.</p>
+
+<p>The lead car stopped as if it had run into a brick wall, while rifles
+inside it blew holes in its top. The second car crashed into it,
+rifles detonating. The third car. The fourth. The truck piled into the
+others with a gigantic flare and furious report, each separate brass
+cartridge case exploding in the same instant. The truck became scrap
+iron.</p>
+
+<p>Lockley went away along the small ravine. From now on he would avoid
+the highway. He estimated that he would arrive at Boulder Lake itself
+about half an hour after dark. It occurred to him that then Jill would
+have been a prisoner of the invaders for something more than twelve
+hours, at least ten of them at their headquarters.</p>
+
+<p>Before he began the climb that would take him to the invaders, Lockley
+stopped at a small stream.</p>
+
+<p>He drank thirstily.<span class='pagenum'><a name="Page_144" id="Page_144">[144]</a></span></p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_10" id="CHAPTER_10"></a>CHAPTER 10</h2>
+
+
+<p>There was a three-day-old moon in the sky when the last colors faded
+in the west. When darkness fell it was already low. It gave little
+light; not much more than the stars alone. It did help Lockley while
+it lasted however. He knew the terrain about Boulder Lake but not in
+detail. And it would not be wise for him to move openly to wreak
+destruction on the enemies of his nation.</p>
+
+<p>He used the moonlight for his approach by the least practical route to
+the lake. When it dimmed and went behind the mountains, he continued
+to climb, sliding dangerously, then descend and climb again as the
+rough going demanded. His mind was absorbed with reflections upon what
+he meant to do. The wrecks on the highway would have given notice to
+the invaders that he could do damage. They would take every possible
+precaution against him.</p>
+
+<p>It was typical of Lockley that he painstakingly imagined every
+obstacle that might be put in his way. During the last half hour of
+his scrambling travel, for example, he was tormented by a measure his
+enemies might have used to make him advertise his presence. If they
+simply laid rifle cartridges on the ground at intervals of twenty-five
+or fifty yards, he could not cross that line with his device in
+operation without blowing up those shells. It was a possible
+countermeasure that caused him to sweat with worry.</p>
+
+<p>But it wasn't thought of by anyone else. To contrive it, a man would
+have to know how the deto<span class='pagenum'><a name="Page_145" id="Page_145">[145]</a></span>nation field worked and how far it extended.
+Nobody but Lockley knew. Therefore no one could contrive this defense
+against him.</p>
+
+<p>He worked his way to Boulder Lake's back door through brushwood and
+over boulders. Presently he looked down upon his destination. To his
+right and left rocky masses were silhouetted against the starry sky.
+He gazed down on the lake and the shoreline where the hotel would be
+built, and the places where roads came out of the wilderness.</p>
+
+<p>There were changes since the time he'd looked down from Vale's survey
+post and before the terror beam captured him. He catalogued them
+mentally, but the sight before him was intolerable. Everything he saw,
+here where space monsters were believed to hold sway, was in reality
+the work of men. Rage filled him at the sight. Hatred. Fury....</p>
+
+<p>In the rest of the world an entirely different sort of emotion was
+felt about the subject of the invaders. The United States had
+announced to all the world that American and other scientists, working
+together, had solved the mystery of the alien weapon. They had
+produced a duplicate of the terror beam. It was no less effective and
+no less an absolute weapon than the invaders'. And a defense had been
+found which was complete. It was being rushed into production. The
+experimental counter beam generators would be moved into position to
+frustrate and defeat the monsters who had landed upon earth. Military
+detachments, protected by the counter generators, would move upon
+Boulder Lake at dawn. By sunset tomorrow the aliens would be dead or
+captive, and their ship would undoubtedly be in the hands of
+scientists for study.</p>
+
+<p>Moreover, the United States would provide counter weapons for other
+nations. In no more than months every continent and nation on earth
+would<span class='pagenum'><a name="Page_146" id="Page_146">[146]</a></span> be equipped to defy any alien landing that might take place.
+The world would be able to defend itself. It would be equipped to do
+so. And this was the resolve of the United States because the world
+could not exist half free and half enslaved by creatures from a
+distant planet. The news poured out from all sources. The alien weapon
+was understood and now could be defied. Soon all the world would be
+provided with counter weapons. It was necessary for all the world to
+be prepared and prepared it would be.</p>
+
+<p>This was the information which made all the world rejoice, though not
+yet at ease because aliens still occupied a tiny part of the earth.
+But all the world was eager for confirmation of the news it had just
+received.</p>
+
+<p>Lockley had no such soothing anticipations. He shook with fury because
+what he saw before him was so appalling as to be almost unbelievable.</p>
+
+<p>It was not dark in the space he looked down upon. There were bright
+floodlights placed here and there to drench a large area with light.
+There were few figures in sight. But what the floodlights showed made
+Lockley quiver with hatred.</p>
+
+<p>The floodlights were of typically human type. There were vehicles
+parked on a level grassy space. They were of human manufacture. There
+was no space ship in the lake, but there was a three-stage rocket set
+up, ready for firing. It was of the kind used by humans to put
+artificial satellites into orbit. Lockley even knew its designation,
+and that it used the new solid fuels for propulsion.</p>
+
+<p>In the lair of the creatures from outer space there was nothing from
+outer space. There was nothing in view which was alien or unearthly or
+extra-terrestrial. And Lockley made inarticulate growling sounds
+because he saw with absolute clar<span class='pagenum'><a name="Page_147" id="Page_147">[147]</a></span>ity and certainty that there never
+had been anything from outer space at this spot.</p>
+
+<p>There were no monsters. There never had been. And the truth was more
+horribly enraging than the deception had been.</p>
+
+<p>Because this could mean the death of the world. This was an attempt to
+fight the last war on earth in disguise. Humans had posed as non-human
+beings so that America would fight against phantoms while its great
+military rival pretended to help and actually stabbed from behind.</p>
+
+<p>It was completely logical, of course. An admitted attack by terror
+beams in the form of death rays would involve retaliation by America.
+Against a human enemy great, roaring missiles could circle earth to
+plunge down upon that enemy's cities to turn them and their
+inhabitants into incandescent gas. An attack known to be by humans and
+upon humans must touch off the world's last war in which every living
+thing might die. No conceivable success at the beginning could prevent
+full retaliation. But if the attack were believed to be from space,
+then American weapons and valor would be spent against creatures which
+were no more than ghosts.</p>
+
+<p>Lockley moved forward. Only he could know the situation as it
+presented itself here. Even vengeance for Jill should be put aside, if
+it called for action irrelevant to this state of things. But it did
+not. A full and terrible revenge for her required exactly the action
+the coolest of cold-blooded resolutions would suggest be taken now.
+And Lockley moved on and downward to take it.</p>
+
+<p>He began to crawl downhill toward the lights, unaware that there were
+some gaps in his picture of the total scene. For example, these lights
+could be detected by aircraft overhead. The fact did not occur to
+Lockley. He was not given pause by the<span class='pagenum'><a name="Page_148" id="Page_148">[148]</a></span> relaxation of the enemy's
+disguise so far as air observation was concerned. He didn't think of
+it. He moved on.</p>
+
+<p>He drew near the lighted area. He did not walk, he crawled. He began
+to listen with fury-sharpened ears. If he could get close to that huge
+rocket, close enough to detonate its solid fuel stores....</p>
+
+<p>That would be at once revenge and expedience. If the rocket's fuel
+blew up instead of burning as intended, it would annihilate the camp.
+It would wipe out every living creature present. But there would be
+fragments left by the explosion. There would be corpses. There would
+be wreckage. And that wreckage and those corpses would be unmistakably
+human. The last war on earth might not be avoided, but at the worst it
+would be fought against America's actual enemy and not against
+imaginary monsters.</p>
+
+<p>It was worth dying to accomplish even that. But Jill....</p>
+
+<p>Lockley's progress was infinitely slow, but he needed to take the
+greatest pains. He listened carefully.</p>
+
+<p>He heard the faint high roaring of the planes overhead. They were far
+away. There were sounds of insects, and the cries of night birds, and
+the rustling of leaves and foliage.</p>
+
+<p>There was another sound. A new sound. It was inexplicable. It was a
+strange and intermittent muttering. There was a certain irregular
+rhythm to it, a familiar rhythm.</p>
+
+<p>He crawled on.</p>
+
+<p>There was movement suddenly, off to his left. Then it stopped. It
+could be a man on watch against him simply shifting his position.
+Lockley froze, and then went on with even greater caution. He felt<span class='pagenum'><a name="Page_149" id="Page_149">[149]</a></span>
+the ground before him for small twigs that might crack under his
+weight.</p>
+
+<p>The muttering continued. Presently Lockley realized that it was a
+human voice. It was resonant and with many overtones, but still too
+faint for him to distinguish words.</p>
+
+<p>He crossed a slight rise that had much brushwood. The brushwood grew
+in clumps and he circled them with a patient caution foreign to his
+feelings.</p>
+
+<p>The muttering changed and went on. Lockley pressed himself to the
+ground. Men went past him a hundred feet away. He saw them in outline
+against the illuminated parked cars and trucks and in the space around
+the huge rocket. They carried no rifles, probably no firearms at all.
+Lockley's march up the highway had warned them of the uselessness of
+guns, at least at short range. They were watching for him now. Perhaps
+these men were relieving other watchers on the hillside.</p>
+
+<p>He saw other men. They seemed to move restlessly around the lighted
+area.</p>
+
+<p>The muttering was louder now. He could almost catch the words. He made
+another hundred yards toward the rocket and the voice changed again.
+Then he was dazed. The voice was speaking to him! Calling him by name!</p>
+
+<p><i>"Lockley! Lockley! Don't do anything crazy! Everything can be
+explained! You'll recognize my voice. You talked to me on the
+telephone from Serena!</i>"</p>
+
+<p>Lockley did recognize the voice. It was that of the general who'd
+sounded pompous and indignant as he refused to listen to Lockley's
+statements. Now, coming out of many loudspeakers and echoing hollowly
+from cliffs, it was the same voice but with an intonation that was
+persuasive and forthright.<span class='pagenum'><a name="Page_150" id="Page_150">[150]</a></span></p>
+
+<p>"<i>You startled me</i>," said the voice crisply. "<i>You'd found out there
+were humans involved in this business. It was important that the fact
+be suppressed. I tried to browbeat you, which was a mistake. While I
+was talking to you your suspicion was reported on short wave by the
+Wild Life driver. I tried to overawe you. You're the wrong kind of man
+for that. But everything can be explained. Everything! Here's Vale to
+prove it!</i>"</p>
+
+<p>There was only an instant's pause. Then Vale's voice came out of the
+loudspeakers spread all about.</p>
+
+<p>"<i>Lockley, this is Vale. The whole thing's faked. There's a good
+reason for it, but you stumbled on the facts. They had to be kept
+secret. I didn't even tell Jill. This isn't treason, Lockley. We
+aren't traitors! Come out and I'll explain everything. Here's
+Sattell.</i>"</p>
+
+<p>And Sattell's voice boomed against the hills.</p>
+
+<p>"<i>Vale's right, Lockley! I didn't know what was up. I was fooled as
+much as anybody. But it's all right! It's perfectly all right! When
+you understand you'll realize that you had to be deceived just as I
+was. Come on out and everything will be explained to your
+satisfaction. I promise!</i>"</p>
+
+<p>Lockley grimaced. How did Sattell get up here? And the general in
+command of the cordon? More than that, why did they call his name
+instead of simply trying to kill him? Why post watchers on the
+hillsides if they were anxious to explain and not to murder? How could
+they hope to deceive him after Jill....</p>
+
+<p>There was a pause, and then what was evidently considered a decisive
+message came. It was Jill's voice, weary and desperate. It said,
+"<i>Please come out and listen! Please come and let them explain
+everything. They can do it. I understand and I believe them. It's
+true. It's not treason. I&mdash;I beg you to come out and let them tell
+you why all this has happened....</i>"
+<span class='pagenum'><a name="Page_151" id="Page_151">[151]</a></span>
+</p>
+
+<p>Her voice trailed off. It had trembled. It was tense. It was strained.
+And Lockley cursed softly, shaking with rage. Then the first voice
+returned, "<i>Lockley! Lockley! Don't do anything crazy! Everything can
+be explained. You'll recognize my voice. You talked to me on the
+telephone from Serena.</i>"</p>
+
+<p>This voice repeated, word for word and intonation for intonation,
+exactly what it had said before. The other voices followed in the same
+order. They were taped.</p>
+
+<p>In Lockley's state of mind, the taping took away all authority from
+the voices. Jill, in particular, sounded as she might have if torture
+had been used to break her will and force her to say what her captors
+wished. She could not put any warning into it, because she could have
+been forced to repeat and repeat the message until her captors were
+satisfied.</p>
+
+<p>That would all be avenged now. All of it. And Jill would be grateful
+to Lockley even if they never saw each other again; grateful for the
+monstrous blast that would wipe this place clean of living creatures.</p>
+
+<p>Lockley suddenly saw a way by which his vengeance could be increased
+by just a little. It could be made even more satisfying and just.
+Hiding under brushwood while the voices tirelessly repeated their
+recorded persuasion, he made a very simple device. It switched onto
+the instrument he carried. If his hand clenched, it would go on. If
+his hand relaxed, it would go on. So if he could get within a hundred
+and twenty-five yards of the rocket he could show himself and let them
+know what waited for them, and why.</p>
+
+<p>With infinite patience he got to a place almost<span class='pagenum'><a name="Page_152" id="Page_152">[152]</a></span> near the circle of
+unarmed guards about the rocket. He waited. The guards were tense.
+They did not like trying to protect something with no weapons. They
+were jumpy. The endlessly repeated messages booming into the night
+frayed their nerves. They were plainly on edge.</p>
+
+<p>Their tenseness made the oldest trick in the world serve Lockley's
+purpose. He threw a stone from an especially dark shadow. It struck
+and bounced upon another stone, and it created a rustling of brushwood
+at a place distant from Lockley. And the unarmed guards plunged for
+that place to seize whatever or whoever had made the disturbance.</p>
+
+<p>They were too eager. They stumbled upon each other.</p>
+
+<p>And Lockley ran, and a voice cried out in terror. And then Lockley
+stood with his back to the rocket's lower parts, and he waved the
+cheese grater derisively and shouted.</p>
+
+<p>Then there was stillness. Only the booming voice from the speakers
+went on. It happened to be Sattell's voice.</p>
+
+<p>"<i> ... all right. It's perfectly all right. When you understand you'll
+realize that you had to be deceived as I was. It was necessary. Come
+out and everything&mdash;</i>"</p>
+
+<p>Somebody cut off the recorder. There was a moment of blank indecision,
+and then a man in uniform with two general's stars on his shoulders
+came out of somewhere and walked to face Lockley.</p>
+
+<p>"Ah, Lockley!" he said briskly. "That's the thing you smash cars and
+explode ammunition with, eh? Do you think it will blow the rocket?"</p>
+
+<p>"I'm going to try it!" said Lockley. "Listen." He showed how anything
+that could be done to him would close the switch one way or the other.
+"I<span class='pagenum'><a name="Page_153" id="Page_153">[153]</a></span> wanted you to know before I blow it!" he said fiercely. "Where's
+Jill? Jill Holmes? One of your cars picked her up and brought her
+here. Where is she?"</p>
+
+<p>"We sent her," said the general, "over to the construction camp, in
+case you managed to get in the exact situation you're in. In other
+words, she's safe. She'll be coming shortly, though. She was to be
+notified the instant you appeared&mdash;if the rocket didn't blast as your
+greeting."</p>
+
+<p>Lockley ground his teeth.</p>
+
+<p>"We'll have this settled before she gets here!"</p>
+
+<p>Vale appeared. He walked forward and stood beside the general.</p>
+
+<p>"We did a job that was several times too good, Lockley," he said
+ruefully. "I'd rehearsed my song-and-dance until we thought it was
+perfect. What made you suspicious, Lockley? Did you notice we kept the
+communicator aimed right so you'd hear through to the end? A fine
+point, that. We worried about it."</p>
+
+<p>The headlights of a car moved against a mountainside.</p>
+
+<p>"You see," said Vale, "the thing had to be done this way! Sattell
+swore a blue streak when it was explained to him. He felt he'd been
+made a fool of. But there are some things that can't be handled
+forthrightly!"</p>
+
+<p>Lockley felt physically ill. Jill had been&mdash;still was&mdash;engaged to
+Vale. She'd been anxious about him. She'd been loyal to him. And he
+was helping the invaders! He opened his mouth to speak bitterly, when
+Sattell appeared. He lined up beside the general and Vale.</p>
+
+<p>"They fooled me too, Lockley," he said wryly. "But it's all right.
+They had to. They thought you were fooled. Those three men in the box
+with you<span class='pagenum'><a name="Page_154" id="Page_154">[154]</a></span> the other day, they said you were fooled, too. And they're
+sharp secret service men!"</p>
+
+<p>"You're very convincing, aren't you?" he raged. "But&mdash;"</p>
+
+<p>"You believe," said Sattell, "I've joined up with spies and traitors.
+You believe...."</p>
+
+<p>He outlined, with precision, exactly what Lockley did believe; that
+phantom monsters were to be credited with waging war against America
+while another nation actually murdered Americans. It was a remarkably
+accurate picture of Lockley's state of mind.</p>
+
+<p>"But that's all wrong!" insisted Sattell. "This is a quick trick by
+our own people for our own safety. For the benefit of all the world.
+It's a trick to forestall just what I described!"</p>
+
+<p>The far away headlights drew nearer. But no car could have come from
+the construction camp as quickly as this.</p>
+
+<p>"The fact is," said the general, "that our spies tell us that another
+very great nation has developed this beam we've been demonstrating to
+all the world. So did we. And we couldn't use it, but they would! If
+they didn't use it against us, they'd use it for any sort of emergency
+dirty trick. So we made up this invasion to persuade every country on
+earth to arm itself against this particular weapon. Nothing less than
+monsters in space would justify arming, in the eyes of some
+politicians! Of course, they'll arm against us as well as&mdash;anybody
+else."</p>
+
+<p>He spoke matter-of-factly. A glance at Lockley's face would have told
+him that persuasiveness would not work.</p>
+
+<p>"This trick, with the defense we intended to reveal," the general
+added, "should mean that a very nasty weapon won't ever be used,
+either to start or end a war. Maybe the war won't occur because<span class='pagenum'><a name="Page_155" id="Page_155">[155]</a></span> we've
+said there are monsters who fly around in space ships."</p>
+
+<p>Lockley had a confused impression that he was dreaming this. It was
+not the way things should happen! This was not true! When he squeezed
+or released the improvised switch in his hand, the rocket behind him
+would disappear in a monstrous flame, and he and the three men who
+faced him would, vanish, and there would be an explosion crater here
+and a shattered mass of wrecked cars&mdash;</p>
+
+<p>"It was an interesting job," said Vale. "The Army dumped a hundred
+tons of high explosive into the lake. The two radars that reported a
+ship in space were arranged to be operated by two special men, who got
+their orders directly from the President. We picked a day with full
+cloud cover; the radar operators inserted their faked tapes and made
+their reports; and the Army set off the hundred-ton explosion in the
+lake. From there on, it was just a matter of using the terror beam."</p>
+
+<p>"I mention," said the general mildly, "that not one human being has
+been killed by anything we've done. Would you expect traitors to be so
+careful? Or spies?"</p>
+
+<p>Lockley said thickly, "You stand there arguing. You're trying to make
+me believe you. But there's Jill! What's happened to her? How did you
+make her record that tape? Where's Jill? She won't tell me it's all
+right!"</p>
+
+<p>Headlights swept up to the floodlit space. The car stopped.</p>
+
+<p>Jill came into view. She saw Lockley, standing against the rocket's
+base. She ran.</p>
+
+<p>She stood beside the general and Vale and Sattell. She looked worn and
+desperately anxious.</p>
+
+<p>"What have they done to you?" demanded Lockley fiercely.<span class='pagenum'><a name="Page_156" id="Page_156">[156]</a></span></p>
+
+<p>She shook her head.</p>
+
+<p>"N-nothing. I couldn't stay at the camp when I was so sure you'd come
+to try to help me. So I came here. I don't know what they've told you
+yet, but it's all right. We were fooled as the world has to be.
+Believe it! Please believe it!"</p>
+
+<p>"What have they done to you?" he repeated terribly.</p>
+
+<p>"What have they done to the world?" demanded Jill. "They've made every
+nation look to us as the defender of their freedom. And we are!
+They've made everybody ready to fight against more monsters if they
+come, and to fight against men if they try to enslave them with the
+terror beam or anything else! Would traitors have done that?"</p>
+
+<p>Lockley knew that he had to decide. It was an unbearable
+responsibility. He was not convinced, even by Jill. But he was no
+longer certain that he'd been right.</p>
+
+<p>"Why didn't you kill me?" he demanded. "I could have been shot down
+from a distance. You didn't have to come close to talk to me. If the
+rocket blew, what would it matter?"</p>
+
+<p>"You've got a protection against the terror beam," said the general
+matter-of-factly. "So have we. But ours weighs two tons. Yours can be
+carried without being a burden. And&mdash;" his eyes went to the unlikely
+cheese grater over Lockley's shoulder&mdash;"and yours detonates
+explosives. If we can equip the world with those, Lockley, we'll have
+peace!"</p>
+
+<p>Lockley thought of a decisive test. He grimaced.</p>
+
+<p>"You want me to risk being a traitor! All right, what's in it for me?
+What am I offered?"</p>
+
+<p>The general shrugged, his eyes hardening. Vale spread out his hands.
+Sattell snorted. Jill moistened her lips. Lockley turned upon her.</p>
+
+<p>"You want me to believe," he said harshly. "What<span class='pagenum'><a name="Page_157" id="Page_157">[157]</a></span> do you offer if I
+turn over the thing to these men you say are honest men and neither
+spies or traitors. What do you offer?"</p>
+
+<p>She stared at him. Then she said quietly, "Nothing."</p>
+
+<p>Lockley hesitated once more, for a long instant. But that was the
+right answer. Nobody who'd been bought or bribed or frightened into
+being a traitor would have thought of it.</p>
+
+<p>"That," said Lockley, "by a strange coincidence happens to be my
+price."</p>
+
+<p>He ripped away a wire. He flung the queer combination of pocket radio
+and cheese and nutmeg graters to the general.</p>
+
+<p>"I'll explain later how it works," he said wearily, "&mdash;if I haven't
+made a mistake."</p>
+
+<hr style='width: 45%;' />
+
+<p>After a suitable time the general came to him. Lockley was convinced,
+now. The reaction of the men who'd been guards and truck drivers and
+the like was conclusive. They regarded him with a certain cordial
+respect which was not the reaction of either traitors or invaders.</p>
+
+<p>"We've been checking that little device, Lockley," said the general
+happily. "It's perfect for our purposes! So much better than a two-ton
+generator to interfere with and cancel the terror beams! Marvelous!
+And do you know what it means? With all the world believing we've been
+attacked from space, and with our great show of taking back Boulder
+Lake&mdash;"</p>
+
+<p>"How will you manage that?" asked Lockley, without too much interest.</p>
+
+<p>"The rocket," said the general, beaming. "When troops start into the
+Park, the rocket takes off. It heads for empty space. And we explain
+that the aliens went away when they found their weapon<span class='pagenum'><a name="Page_158" id="Page_158">[158]</a></span> useless and we
+started to get rough with them!"</p>
+
+<p>"Oh," said Lockley listlessly.</p>
+
+<p>"But the really beautiful thing," the general told him, "is your
+gadget! They can be made by millions. Ridiculously cheap, they tell
+me. Everybody in the world will want one, and we'll pass them out. No
+government could stop that! Not even Russia! But&mdash;d'you see, Lockley?"</p>
+
+<p>Lockley shook his head. He always had a tendency to look on the dark
+side of future events. The future did not look bright to him.</p>
+
+<p>"Don't you see?" demanded the general, chuckling. "They detonate
+explosives, those little gadgets! There's no harm in that! Where
+explosives are used in industry you've only to make sure that nobody
+turns one on too close. In nine-tenths of the world, anyhow, civilians
+aren't allowed to have guns. But think of the consequences there!"</p>
+
+<p>Lockley was weary. He was dejected. The general grinned from ear to
+ear.</p>
+
+<p>"Why, when these are distributed, even the secret police can't go
+armed! What price dictators then? For that matter, what price
+soldiers? The cold war ends, Lockley, because there couldn't be a
+conquering army in the modern sense. The tanks wouldn't run. The cars
+would stall. And the guns&mdash;An invasion would have to be made with
+horse-drawn transport and the troops armed with bows and spears. That
+amounts to disarmament, Lockley! A consummation devoutly to be wished!
+I'm going to look forward to a ripe old age now. I never could
+before!"</p>
+
+<hr style='width: 45%;' />
+
+<p>Presently Lockley talked to Jill. She was constrained. She seemed
+uneasy. Lockley felt that there wasn't much to say, now that Vale was
+alive<span class='pagenum'><a name="Page_159" id="Page_159">[159]</a></span> and well and there was no more danger for her. He offered his
+hand to say good-bye.</p>
+
+<p>"I think," she said with a little difficulty, "I think I should tell
+you I'm not&mdash;engaged any longer. I&mdash;told him I&mdash;wouldn't want to be
+married to someone whose work made him keep secrets from me."</p>
+
+<p>Lockley tensed. He said incredulously, "You're not going to marry
+Vale?"</p>
+
+<p>She said nervously.</p>
+
+<p>"No-o-o. I've told him."</p>
+
+<p>Lockley swallowed.</p>
+
+<p>"What did he say?"</p>
+
+<p>"He&mdash;didn't like it," said Jill. "But he understood. I explained
+things. He said&mdash;he said to congratulate you."</p>
+
+<p>Lockley made an appropriate movement. She wept quietly, held close in
+his arms.</p>
+
+<p>"I was so afraid you didn't&mdash;you wouldn't&mdash;"</p>
+
+<p>Lockley took appropriate measures to comfort her and to assure her
+that he did and he would, forever and ever. A very long time later he
+asked interestedly, "What did you say to Vale when he asked you to
+congratulate me?"</p>
+
+<p>"I said," said Jill comfortably, "that I would if things worked out
+all right. And they have. I congratulate you, darling. Now how about
+congratulating me?"</p>
+
+<hr style='width: 45%;' />
+
+<p>The rocket took off and went away into emptiness. This was near dawn,
+when military announcements of the reoccupation of Boulder Lake were
+being passed out to the news media. As much of the public as was awake
+was informed that the monstrous aliens had fled from earth, their
+intentions frustrated by the work of scientists. It wasn't necessary
+for a large force to march in. A special detail took over at the lake
+itself. Curiously enough,<span class='pagenum'><a name="Page_160" id="Page_160">[160]</a></span> it seemed to be already there when the
+question arose. It would report a regrettable absence of alien
+artifacts by which the monsters might be kept in mind.</p>
+
+<p>But there would be reminders. Later bulletins would report that the
+United States was putting into quantity production the small,
+individual protective devices which defied the terror beam and would
+supply them to all the world. There could not be greater friendship
+than that! The United States also proposed a world wide alliance for
+defense against future attacks by space monsters, with pooled armament
+and completely cooperative governments.</p>
+
+<p>The world, obviously, would unite against monsters. And people in a
+posture of defense against enemies from the stars obviously wouldn't
+fight each other.</p>
+
+<p>And there were some people who were pleased. They knew about the
+possibilities of the small gadgets, brought down in production to the
+size of a pack of cigarettes. Knowing what they could do, they waited
+very interestedly to see what would happen in certain nations when
+secret police couldn't carry firearms and soldiers could only be armed
+with spears.</p>
+
+<p>They expected it to be very interesting indeed.</p>
+<hr style="width: 65%;" />
+
+
+
+
+
+
+
+
+<pre>
+
+
+
+
+
+End of Project Gutenberg's Operation Terror, by William Fitzgerald Jenkins
+
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+Project Gutenberg's Operation Terror, by William Fitzgerald Jenkins
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: Operation Terror
+
+Author: William Fitzgerald Jenkins
+
+Release Date: February 27, 2006 [EBook #17870]
+
+Language: English
+
+Character set encoding: ASCII
+
+*** START OF THIS PROJECT GUTENBERG EBOOK OPERATION TERROR ***
+
+
+
+
+Produced by Greg Weeks, Geoffrey Kidd, Sankar Viswanathan,
+and the Online Distributed Proofreading Team at
+http://www.pgdp.net
+
+
+
+
+
+
+
+
+
+ OPERATION
+ TERROR
+
+
+ Murray Leinster
+
+
+
+
+CHAPTER 1
+
+
+On the morning the radar reported something odd out in space, Lockley
+awoke at about twenty minutes to eight. That was usual. He'd slept in
+a sleeping bag on a mountain-flank with other mountains all around.
+That was not unprecedented. He was there to make a base line
+measurement for a detailed map of the Boulder Lake National Park,
+whose facilities were now being built. Measuring a base line, even
+with the newest of electronic apparatus, was more or less a
+commonplace job for Lockley.
+
+This morning, though, he woke and realized gloomily that he'd dreamed
+about Jill Holmes again, which was becoming a habit he ought to break.
+He'd only met her four times and she was going to marry somebody else.
+He had to stop.
+
+He stirred, preparatory to getting up. At the same moment, certain
+things were happening in places far away from him. As yet, no unusual
+object in space had been observed. That would come later. But far away
+up at the Alaskan radar complex a man on duty watch was relieved by
+another. The relief man took over the monitoring of the giant,
+football-field-sized radar antenna that recorded its detections on
+magnetic tape. It happened that on this particular morning only one
+other radar watched the skies along a long stretch of the Pacific
+Coast. There was the Alaskan installation, and the other was in Oregon.
+It was extremely unusual for only those two to be operating. The
+people who knew about it, or most of them, thought that official
+orders had somehow gone astray. Where the orders were issued, nothing
+out of the ordinary appeared. All was normal, for example, in the
+Military Information Center in Denver. The Survey saw nothing unusual
+in Lockley's being at his post, and other men at places corresponding
+to his in the area which was to become Boulder Lake National Park. It
+also seemed perfectly natural that there should be bulldozer
+operators, surveyors, steelworkers, concrete men and so on, all
+comfortably at breakfast in the construction camp for the project.
+Everything seemed normal everywhere.
+
+Up to the time the Alaskan installation reported something strange in
+space, the state of things generally was neither alarming nor
+consoling. But at 8:02 A.M. Pacific time, the situation
+changed. At that time Alaska reported an unscheduled celestial object
+of considerable size, high out of atmosphere and moving with
+surprising slowness for a body in space. Its course was parabolic and
+it would probably land somewhere in South Dakota. It might be a
+bolide--a large, slow-moving meteorite. It wasn't likely, but the
+entire report was improbable.
+
+The message reached the Military Information Center in Denver at 8:05
+A.M. By 8:06 it had been relayed to Washington and every
+plane on the Pacific Coast was ordered aloft. The Oregon radar unit
+reported the same object at 8:07 A.M. It said the object was
+seven hundred fifty miles high, four hundred miles out at sea, and was
+headed toward the Oregon coastline, moving northwest to southeast.
+There was no major city in its line of travel. The impact point
+computed by the Oregon station was nowhere near South Dakota. As other
+computations followed other observations, a second place of fall was
+calculated, then a third. Then the Oregon radar unbelievably reported
+that the object was decelerating. Allowing for deceleration, three
+successive predictions of its landing point agreed. The object, said
+these calculations, would come to earth somewhere near Boulder Lake,
+Colorado, in what was to become a national park. Impact time should be
+approximately 8:14 A.M.
+
+These events followed Lockley's awakening in the wilds, but he knew
+nothing of any of them. He himself wasn't near the lake, which was to
+be the center of a vacation facility for people who liked the
+outdoors. The lake was almost circular and was a deep, rich blue. It
+occupied what had been the crater of a volcano millions of years ago.
+Already bulldozers had ploughed out roads to it through the forest.
+Men worked with graders and concrete mixers on highways and on bridges
+across small rushing streams. There was a camp for them. A lakeside
+hotel had been designed and stakes were driven in the ground where its
+foundation would eventually be poured. There were infant big-mouthed
+bass in the lake and fingerling trout in many of the streams. A huge
+Wild Life Control trailer-truck went grumbling about such trails as
+were practical, attending to these matters. Yesterday Lockley had seen
+it gleaming in bright sunshine as it moved toward Boulder Lake on the
+highway nearest to his station.
+
+But that was yesterday. This morning he awoke under a pale gray sky.
+There was complete cloud cover overhead. He smelled conifers and
+woods-mould and mountain stone in the morning. He heard the faint
+sound of tree branches moving in the wind. He noted the cloud cover.
+The clouds were high, though. The air at ground level was perfectly
+transparent. He turned his head and saw a prospect that made being in
+the wilderness seem entirely reasonable and satisfying.
+
+Mountains reared up in every direction. A valley lay some thousands of
+feet below him, and beyond it other valleys, and somewhere a stream
+rushed white water to an unknown destination. Not many wake to such a
+scene.
+
+Lockley regarded it, but without full attention. He was preoccupied
+with thoughts of Jill Holmes, and unfortunately she was engaged to
+marry Vale, who was also working in the park some thirty miles to the
+northeast, near Boulder Lake itself. Lockley didn't know him well
+since he was new in the Survey. He was up there to the northeast with
+an electronic survey instrument like Lockley's and on the same job.
+Jill had an assignment from some magazine or other to write an article
+on how national parks are born, and she was staying at the
+construction camp to gather material. She'd learned something from
+Vale and much from the engineers while Lockley had tried to think of
+interesting facts himself. He'd failed. When he thought about her, he
+thought about the fact that she was engaged to Vale. That was an
+unhappy thought. Then he tried to stop thinking about her altogether.
+But his mind somehow lingered on the subject.
+
+At ten minutes to eight Lockley began to dress, wilderness fashion. He
+began by putting on his hat. It had lain on the pile of garments by
+his bed. Then he donned the rest of his garments in the exact reverse
+of the order in which he'd removed them.
+
+At 8:00 he had a small fire going. He had no premonition that anything
+out of the ordinary was going to happen that day. This was still
+before the first Alaskan report. At 8:10 he had bacon sizzling and a
+small coffeepot almost enveloped by the flames. Events occurred and he
+knew nothing at all about them. For example, the Military Information
+Center had been warned of what was later privately called Operation
+Terror while Lockley was still tranquilly cooking breakfast and
+thinking--frowning a little--about Jill.
+
+Naturally he knew nothing of emergency orders sending all planes
+aloft. He wasn't informed about something reported in space and
+apparently headed for an impact point at Boulder Lake. As the computed
+impact time arrived, Lockley obliviously dumped coffee into his tin
+coffeepot and put it back on the flames.
+
+At 8:13 instead of 8:14--this information is from the tape
+records--there was an extremely small earth shock recorded by the
+Berkeley, California, seismograph. It was a very minor shock, about
+the intensity of the explosion of a hundred tons of high explosive a
+very long distance away and barely strong enough to record its
+location, which was Boulder Lake. The cause of that explosion or shock
+was not observed visually. There'd been no time to alert observers,
+and in any case the object should have been out of atmosphere until
+the last few seconds of its fall, and where it was reported to fall
+the cloud cover was unbroken. So nobody reported seeing it. Not at
+once, anyhow, and then only one man.
+
+Lockley did not feel the impact. He was drinking a cup of coffee and
+thinking about his own problems. But a delicately balanced rock a
+hundred yards below his camp site toppled over and slid downhill. It
+started a miniature avalanche of stones and rocks. The loose stuff did
+not travel far, but the original balanced rock bounced and rolled for
+some distance before it came to rest.
+
+Echoes rolled between the hillsides, but they were not very loud and
+they soon ended. Lockley guessed automatically at half a dozen
+possible causes for the small rock-slide, but he did not think at all
+of an unperceived temblor from a shock like high explosives going off
+thirty miles away.
+
+Eight minutes later he heard a deep-toned roaring noise to the
+northeast. It was unbelievably low-pitched. It rolled and reverberated
+beyond the horizon. The detonation of a hundred tons of high
+explosives or an equivalent impact can be heard for thirty miles, but
+at that distance it doesn't sound much like an explosion.
+
+He finished his breakfast without enjoyment. By that time well over
+three-quarters of the Air Force on the Pacific Coast was airborne and
+more planes shot skyward instant after instant. Inevitably the
+multiplied air traffic was noted by civilians. Reporters began to
+telephone airbases to ask whether a practice alert was on, or
+something more serious.
+
+Such questions were natural, these days. All the world had the
+jitters. To the ordinary observer, the prospects looked bad for
+everything but disaster. There was a crisis in the United Nations,
+which had been reorganized once and might need to be shuffled again.
+There was a dispute between the United States and Russia over
+satellites recently placed in orbit. They were suspected of carrying
+fusion bombs ready to dive at selected targets on signal. The Russians
+accused the Americans, and the Americans accused the Russians, and
+both may have been right.
+
+The world had been so edgy for so long that there were fallout
+shelters from Chillicothe, Ohio, to Singapore, Malaya, and back again.
+There were permanent trouble spots at various places where practically
+anything was likely to happen at any instant. The people of every
+nation were jumpy. There was constant pressure on governments and on
+political parties so that all governments looked shaky and all
+parties helpless. Nobody could look forward to a peaceful old age, and
+most hardly hoped to reach middle age. The arrival of an object from
+outer space was nicely calculated to blow the emotional fuses of whole
+populations.
+
+But Lockley ate his breakfast without premonitions. Breezes blew and
+from every airbase along the coast fighting planes shot into the air
+and into formations designed to intercept anything that flew on wings
+or to launch atom-headed rockets at anything their radars could detect
+that didn't.
+
+At eight-twenty, Lockley went to the electronic base line instrument
+which he was to use this morning. It was a modification of the devices
+used to clock artificial satellites in their orbits and measure their
+distance within inches from hundreds of miles away. The purpose was to
+make a really accurate map of the park. There were other instruments
+in other line-of-sight positions, very far away. Lockley's schedule
+called for them to measure their distances from each other some time
+this morning. Two were carefully placed on bench marks of the
+continental grid. In twenty minutes or so of cooperation, the
+distances of six such instruments could be measured with astonishing
+precision and tied in to the bench marks already scattered over the
+continent. Presently photographing planes would fly overhead, taking
+overlapping pictures from thirty thousand feet. They would show the
+survey points and the measurements between them would be exact, the
+photos could be used as stereo-pairs to take off contour lines, and in
+a few days there would be a map--a veritable cartographer's dream for
+accuracy and detail.
+
+That was the intention. But though Lockley hadn't heard of it yet,
+something was reported to have landed from space, and a shock like an
+impact was recorded, and all conditions would shortly be changed. It
+would be noted from the beginning, however, that an impact equal to a
+hundred-ton explosion was a very small shock for the landing of a
+bolide. It would add to the plausibility of reported deceleration,
+though, and would arouse acute suspicion. Justly so.
+
+At 8:20, Lockley called Sattell who was southeast of him. The
+measuring instruments used microwaves and gave readings of distance by
+counting cycles and reading phase differences. As a matter of
+convenience the microwaves could be modulated by a microphone, so the
+same instrument could be used for communication while measurements
+went on. But the microwaves were directed in a very tight beam. The
+device had to be aimed exactly right and a suitable reception
+instrument had to be at the target if it was to be used at all. Also,
+there was no signal to call a man to listen. He had to be listening
+beforehand, and with his instrument aimed right, too.
+
+So Lockley flipped the modulator switch and turned on the instrument.
+He said patiently, "Calling Sattell. Calling Sattell. Lockley calling
+Sattell."
+
+He repeated it some dozens of times. He was about to give it up and
+call Vale instead when Sattell answered. He'd slept a little later
+than Lockley. It was now close to nine o'clock. But Sattell had
+expected the call. They checked the functioning of their instruments
+against each other.
+
+"Right!" said Lockley at last. "I'll check with Vale and on out of the
+park, and then we'll put it all together and wrap it up and take it
+home."
+
+Sattell agreed. Lockley, rather absurdly, felt uncomfortable because
+he was going to have to talk to Vale. He had nothing against the man,
+but Vale was, in a way, his rival although Jill didn't know of his
+folly and Vale could hardly guess it.
+
+He signed off to Sattell and swung the base line instrument to make a
+similar check with Vale. It was now ten minutes after nine. He aligned
+the instrument accurately, flipped the switch, and began to say as
+patiently as before, "Calling Vale. Calling Vale. Lockley calling
+Vale. Over."
+
+He turned the control for reception. Vale's voice came instantly,
+scratchy and hoarse and frantic.
+
+"_Lockley! Listen to me! There's no time to tell me anything. I've got
+to tell you. Something came down out of the sky here nearly an hour
+ago. It landed in Boulder Lake, and at the last instant there was a
+terrific explosion and a monstrous wave swept up the shores of the
+lake. The thing that came down vanished under water. I saw it,
+Lockley!_"
+
+Lockley blinked. "Wha-a-at?"
+
+"_A thing came down out of the sky!_" panted Vale. "_It landed in the
+lake with a terrific explosion. It went under. Then it came up to the
+surface minutes later. It floated. It stuck things up and out of
+itself, pipes or wires. Then it moved around the lake and came in to
+the shore. A thing like a hatch opened and ... creatures got out of
+it. Not men!_"
+
+Lockley blinked again. "Look here--"
+
+"_Dammit, listen!_" said Vale shrilly, "_I'm telling you what I've
+seen. Things out of the sky. Creatures that aren't men. They landed
+and set up something on the shore. I don't know what it is. Do you
+understand? The thing is down there in the lake now. Floating. I can
+see it!_"
+
+Lockley swallowed. He couldn't believe this immediately. He knew
+nothing of radar reports or the seismograph record. He'd seen a barely
+balanced rock roll down the mountainside below him, and he'd heard a
+growling bass rumble behind the horizon, but things like that didn't
+add up to a conclusion like this! His first conviction was that Vale
+was out of his head.
+
+"Listen," said Lockley carefully. "There's a short wave set over at
+the construction camp. They use it all the time for orders and reports
+and so on. You go there and report officially what you've seen. To the
+Park Service first, and then try to get a connection through to the
+Army."
+
+Vale's voice came through again, at once raging and despairing, "_They
+won't believe me. They'll think I'm a crackpot. You get the news to
+somebody who'll investigate. I see the thing, Lockley. I can see it
+now. At this instant. And Jill's over at the construction camp_--"
+
+Lockley was unreasonably relieved. If Jill was at the camp, at least
+she wasn't alone with a man gone out of his mind. The reaction was
+normal. Lockley had seen nothing out of the ordinary, so Vale's report
+seemed insane.
+
+"_Listen here!_" panted Vale again. "_The thing came down. There was a
+terrific explosion. It vanished. Nothing happened for a while. Then it
+came up and found a place where it could come to shore. Things came
+out of it. I can't describe them. They're motes even in my binoculars.
+But they aren't human! A lot of them came out. They began to land
+things. Equipment. They set it up. I don't know what it is. Some of
+them went exploring. I saw a puff of steam where something moved.
+Lockley?_"
+
+"I'm listening," said Lockley. "Go on!"
+
+"_Report this!_" ordered Vale feverishly. "_Get it to Military
+Information in Denver, or somewhere! The party of creatures that went
+off exploring hasn't come back. I'm watching. I'll report whatever I
+see. Get this to the government. This is real. I can't believe it, but
+I see it. Report it, quick!_"
+
+His voice stopped. Lockley painfully realigned the instrument again
+for Sattell, thirty miles to the southeast.
+
+Sattell surprisingly answered the first call. He said in an astonished
+voice, "_Hello! I just got a call from Survey. It seems that the Army
+knew there was a Survey team in here, and they called to say that
+radars had spotted something coming down from space, right after eight
+o'clock. They wanted to know if any of us supposedly sane observers
+noticed anything peculiar about that time._"
+
+Lockley's scalp crawled suddenly. Vale's report had disturbed him, but
+more for the man's sanity than anything else. But it could be true!
+And instantly he remembered that Jill was very near the place where
+frighteningly impossible things were happening.
+
+"Vale just told me," said Lockley, his voice unsteady, "that he saw
+something come down. His story was so wild I didn't believe it. But
+you pass it on and say that Vale's watching it. He's waiting for
+instructions. He'll report everything he sees. I'm thirty miles from
+him, but he can see the thing that came down. Maybe the creatures in
+it can see him. Listen!"
+
+He repeated just what Vale had told him. Somehow, telling it to
+someone else, it seemed at once even less real but more horrifying as
+a possible danger to Jill. It didn't strike him forcibly that other
+people were endangered, too.
+
+When Sattell signed off to forward the report, Lockley found himself
+sweating a little. Something had come down out of space. The fact
+seemed to him dangerous and appalling. His mind revolted at the idea
+of non-human creatures who could build ships and travel through space,
+but radars had reported the arrival of a ship, and there were official
+inquiries that nearly matched Vale's account, which was therefore not
+a mere crackpot claim to have seen the incredible. Something had
+happened and more was likely to, and Jill was in the middle of it.
+
+He swung the instrument back to Vale's position. His hands shook,
+though a part of his mind insisted obstinately that alarms were
+commonplace these days, and in common sense one had to treat them as
+false cries of "Wolf!" But one knew that some day the wolf might
+really come. Perhaps it had....
+
+Lockley found it difficult to align the carrier beam to Vale's exact
+location. He assured himself that he was a fool to be afraid; that if
+disaster were to come it would be by the imbecilities of men rather
+than through creatures from beyond the stars. And therefore....
+
+But there were other men at other places who felt less skepticism. The
+report from Vale went to the Military Information Center and thence to
+the Pentagon. Meanwhile the Information Center ordered a
+photo-reconnaissance plane to photograph Boulder Lake from aloft. In
+the Pentagon, hastily alerted staff officers began to draft orders to
+be issued if the report of two radars and one eye-witness should be
+further substantiated. There were such-and-such trucks available here,
+and such-and-such troops available there. Complicated paper work was
+involved in the organization of any movement of troops, but especially
+to carry out a plan not at all usual in the United States.
+
+Everything, though, depended on what the reconnaissance plane
+photographs might show.
+
+Lockley did not see the plane nor consciously hear it. There was the
+faintest of murmuring noises in the sky. It moved swiftly toward the
+north, tending eastward. The plane that made the noise was invisible.
+It flew above the cloud cover which still blotted out nearly all the
+blue overhead. It went on and on and presently died out beyond the
+mountains toward Boulder Lake.
+
+Lockley tried to get Vale back, to tell him that radars had verified
+his report and that it would be acted on by the military. But though
+he called and called, there was no answer.
+
+An agonizingly long time later the faint and disregarded sound of the
+plane swept back across the heavens. Lockley still did not notice it.
+He was too busy with his attempts to reach Vale again, and with grisly
+imaginings of what might be done by aliens from another world when
+they found the workmen near the lake--and Jill among them. He pictured
+alien monsters committing atrocities in what they might consider
+scientific examination of terrestrial fauna. But somehow even that was
+less horrible than the images that followed an assumption that the
+occupants of the spaceship might be men.
+
+"Calling Vale ... Vale, come in!" He fiercely repeated the call into
+the instrument's microphone. "Lockley calling Vale! Come in, man! Come
+in!"
+
+He flipped the switch and listened. And Vale's voice came.
+
+"_I'm here._" The voice shook. "_I've been trying to find where that
+exploring party went._"
+
+Lockley threw the speech switch and said sharply, "The Army asked
+Survey if any of us had seen anything come down from the sky. I gave
+Sattell your report to be forwarded. It's gone to the Pentagon now.
+Two radars reported tracking the thing down to a landing near you. Now
+listen! You go to the construction camp. Most likely they'll get
+orders to clear out, by short wave. But you go there! Make sure Jill's
+all right. See her to safety."
+
+The switch once more. Vale's voice was desperate.
+
+"_A ... while ago a party of the creatures started away from the lake.
+An exploring party, I think. Once I saw a puff of steam as if they'd
+used a weapon. I'm afraid they may find the construction camp, and
+Jill_...."
+
+Lockley ground his teeth. Vale said unsteadily, "_I ... can't find
+where they went.... A little while ago their ship backed out into the
+lake and sank. Deliberately! I don't know why. But there's a party of
+those ... creatures out exploring! I don't know what they'll do_...."
+
+Lockley said savagely, "Get to the camp and look after Jill! The
+workmen may have panicked. The Army'll know by this time what's
+happened. They'll send copters to get you out. They'll send help of
+some sort, somehow. But you look after Jill!"
+
+Vale's voice changed.
+
+"_Wait. I heard something. Wait!_"
+
+Silence. Around Lockley there were the usual sounds of the wilderness.
+Insects made chirping noises. Birds called. There were those small
+whispering and rustling and high-pitched sounds which in the wild
+constitute stillness.
+
+A scraping sound from the speaker. Vale's voice, frantic.
+
+"_That ... exploring party. It's here! They must have picked up our
+beams. They're looking for me. They've sighted me! They're coming_...."
+
+There was a crashing sound as if Vale had dropped the communicator.
+There were pantings, and the sound of blows, and gasped
+profanity--horror-filled profanity--in Vale's voice. Then something
+roared.
+
+Lockley listened, his hands clenched in fury at his own helplessness.
+He thought he heard movements. Once he was sure he heard a sound like
+the unshod hoof of an animal on bare stone. Then, quite distinctly, he
+heard squeakings. He knew that someone or something had picked up
+Vale's communicator. More squeakings, somehow querulous. Then
+something pounded the communicator on the ground. There was a crash.
+Then silence.
+
+Almost calmly Lockley swung his instrument around and lined it up for
+Sattell's post. He called in a steady voice until Sattell answered. He
+reported with meticulous care just what Vale had said, and what he'd
+heard after Vale stopped speaking--the roaring, the sound of blows and
+gasps, then the squeakings and the destruction of the instrument
+intended for the measurement of base lines for an accurate map of the
+Park.
+
+Sattell grew agitated. At Lockley's insistence, he wrote down every
+word. Then he said nervously that orders had come from Survey. The
+Army wanted everybody out of the Boulder Lake area. Vale was to have
+been ordered out. The workmen were ordered out. Lockley was to get out
+of the area as soon as possible.
+
+When Sattell signed off, Lockley switched off the communicator. He put
+it where it would be relatively safe from the weather. He abandoned
+his camping equipment. A mile downhill and four miles west there was a
+highway leading to Boulder Lake. When the Park was opened to the
+public it would be well used, but the last traffic he'd seen was the
+big trailer-truck of the Wild Life Control service. That huge vehicle
+had gone up to Boulder Lake the day before.
+
+He made his way to the highway, following a footpath to the spot where
+he'd left his own car parked. He got into it and started the motor. He
+moved with a certain dogged deliberation. He knew, of course, that
+what he was going to do was useless. It was hopeless. It was possibly
+suicidal. But he went ahead.
+
+He headed northward, pushing the little car to its top speed. This was
+not following his instructions. He wasn't leaving the Park area. He
+was heading for Boulder Lake. Jill was there and he would feel
+ashamed for all time if he acted like a sensible man and got to safety
+as he was ordered.
+
+Miles along the highway, something occurred to him. The base line
+instrument had to be aimed exactly right for Vale or Sattell to pick
+up his voice as carried by its beam. Vale's or Sattell's instruments
+had to be aimed as accurately to convey their voices to him. Yet after
+the struggle he'd overheard, and after Vale had been either subdued or
+killed, someone or something seemed to have picked up the
+communicator, and Lockley had heard squeakings, and then he had heard
+the instrument smashed.
+
+It was not easy to understand how the beam had been kept perfectly
+aligned while it was picked up and squeaked at. Still less was it
+understandable that it remained aimed just right so he could hear when
+it was flung down and crushed.
+
+But somehow this oddity did not change his feelings. Jill could be in
+danger from creatures Vale said were not human. Lockley didn't wholly
+accept that non-human angle, but something was happening there and
+Jill was in the middle of it. So he went to see about it for the sake
+of his self-respect. And Jill. It was not reasonable behavior. It was
+emotional. He didn't stop to question what was believable and what
+wasn't. Lockley didn't even give any attention to the problem of how a
+microwave beam could stay pointed exactly right while the instrument
+that sent it was picked up, and squeaked at, and smashed. He gave that
+particular matter no thought at all.
+
+He jammed down the accelerator of the car and headed for Boulder
+Lake.
+
+
+
+
+CHAPTER 2
+
+
+The car was ordinary enough; it was one of those scaled-down vehicles
+which burn less fuel and offer less comfort than the so-called
+standard models. For fuel economy too, its speed had been lowered. But
+Lockley sent it up the brand-new highway as fast as it would go.
+
+Now the highway followed a broad valley with a meadow-like floor. Now
+it seemed to pick its way between cliffs, and on occasion it ran over
+a concrete bridge spanning some swiftly flowing stream. At least once
+it went through a cut which might as well have been a tunnel, and the
+crackling noise of its motor echoed back from stony walls on either
+side.
+
+He did not see another vehicle for a long way. Deer, he saw twice.
+Over and over again coveys of small birds rocketed up from beside the
+road and dived to cover after he had passed. Once he saw movement out
+of the corner of his eye and looked automatically to see what it was,
+but saw nothing. Which meant that it was probably a mountain lion,
+blending perfectly with its background as it watched the car. At the
+end of five miles he saw a motor truck, empty, trundling away from
+Boulder Lake and the construction camp toward the outer world.
+
+The two vehicles passed, combining to make a momentary roaring noise
+at their nearest. The truck was not in a hurry. It simply lumbered
+along with loose objects in its cargo space rattling and bumping
+loudly. Its driver and his helper plainly knew nothing of untoward
+events behind them. They'd probably stopped somewhere to have a
+leisurely morning snack, with the truck waiting for them at the
+roadside.
+
+Lockley went on ten miles more. He begrudged the distances added by
+curves in the road. He tended to fume when his underpowered car
+noticeably slowed up on grades, and especially the long ones. He saw a
+bear halfway up a hillside pause in its exploitation of a berry patch
+to watch the car go by below it. He saw more deer. Once a smaller
+animal, probably a coyote, dived into a patch of brushwood and stayed
+hidden as long as the car remained in sight.
+
+More miles of empty highway. And then a long, straight stretch of
+road, and he suddenly saw vehicles coming around the curve at the end
+of it. They were not in line, singlelane, as traffic usually is on a
+curve. Both lanes were filled. The road was blocked by motor-driven
+traffic heading away from the lake, and not at a steady pace, but in
+headlong flight.
+
+It roared on toward Lockley. Big trucks and little ones; passenger
+cars in between them; a few motorcyclists catching up from the rear by
+riding on the road's shoulders. They were closely packed, as if by
+some freak the lead had been taken by great trucks incapable of the
+road speed of those behind them, yet with the frantic rearmost cars
+unable to pass. There was a humming and roaring of motors that filled
+the air. They plunged toward Lockley's miniature roadster. Truck horns
+blared.
+
+Lockley got off the highway and onto the right-hand shoulder. He
+stopped. The crowded mass of rushing vehicles roared up to him and
+went past. They were more remarkable than he'd believed. There were
+dirt mover trucks. There were truck-and-trailer combinations. There
+were sedans and dump trucks and even a convertible or two, and then
+more trucks--even tank trucks--and more sedans and half-tonners--a
+complete and motley collection of every kind of gasoline-driven
+vehicle that could be driven on a highway and used on a construction
+project.
+
+And every one was crowded with men. Trailer-trucks had their body
+doors open, and they were packed with the workmen of the construction
+camp near Boulder Lake. The sedans were jammed with passengers. Dirt
+mover trucks had men holding fast to handholds, and there were men in
+the backs of the dump trucks. The racing traffic filled the highway
+from edge to edge. It rushed past, giving off a deafening roar and
+clouds of gasoline fumes.
+
+They were gone, the solid mass of them at any rate. But now there came
+older cars, no less crowded, and then more spacious cars, not crowded
+so much and less frantically pushing at those ahead. But even these
+cars passed each other recklessly. There seemed to be an almost
+hysterical fear of being last.
+
+One car swung off to its left. There were five men in it. It braked
+and stopped on the shoulder close to Lockley's car. The driver shouted
+above the din of passing motors, "You don't want to go up there.
+Everybody's ordered out. Everybody get away from Boulder Lake! When
+you get the chance, turn around and get the hell away."
+
+He watched for a chance to get back on the road, having delivered his
+warning. Lockley got out of his car and went over, "You're talking
+about the thing that came down from the sky," he said grimly. "There
+was a girl up at the camp. Jill Holmes. Writing a piece about building
+a national park. Getting information about the job. Did anybody get
+her away?"
+
+The man who'd warned him continued to watch for a reasonable gap in
+the flood of racing cars. They weren't crowded now as they had been,
+but it was still impossible to start in low and get back in the
+stream of vehicles without an almost certain crash. Then he turned his
+head back, staring at Lockley.
+
+"Hell! Somebody told me to check on her. I was routing men out and
+loading 'em on whatever came by. I forgot!"
+
+A man in the back of the sedan said, "She hadn't left when we did. I
+saw her. But I thought she had a ride all set."
+
+The man at the wheel said furiously, "She hasn't passed us! Unless
+she's in one of these...."
+
+Lockley set his teeth. He watched each oncoming car intently. A girl
+among these fugitives would have been put with the driver in the cab
+of a truck, and he'd have seen a woman in any of the private cars.
+
+"If I don't see her go by," he said grimly, "I'll go up to the camp
+and see if she's still there."
+
+The man in the driver's seat looked relieved.
+
+"If she's left behind, it's her fault. If you hunt for her, make it
+fast and be plenty careful. Keep to the camp and stay away from the
+lake. There was a hell of an explosion over there this morning. Three
+men went to see what'd happened. They didn't come back. Two more went
+after 'em, and something hit them on the way. They smelled something
+worse than skunk. Then they were paralyzed, like they had hold of a
+high-tension line. They saw crazy colors and heard crazy sounds and
+they couldn't move a finger. Their car ditched. In a while they came
+out of it and they came back--fast! They'd just got back when we got
+short wave orders for everybody to get out. If you look for that girl,
+be careful. If she's still there, you get her out quick!" Then he said
+sharply, "Here's a chance for us to get going. Move out of the way!"
+
+There was a gap in the now diminishing spate of cars. The driver of
+the stopped car drove furiously onto the highway. He shifted gears and
+accelerated at the top of his car's power. Another car behind him
+braked and barely avoided a crash while blowing its horn furiously.
+Then the traffic went on. But it was lessening now. It was mostly
+private cars, owned by the workmen.
+
+Suddenly there were no cars coming down the long straight stretch of
+road. Lockley got back on the highway and resumed his rush toward the
+spot the others fled from. He heard behind him the diminishing rumble
+and roar of the fugitive motors. He jammed his own accelerator down to
+the floor and plunged on.
+
+There'd been an explosion by the lake, the man who'd warned him said.
+That checked. Three men went to see what had happened. That was
+reasonable. They didn't come back. Considering what Vale had reported,
+it was almost inevitable. Then two other men went to find out what
+happened to the first three and--that was news! A smell that was worse
+than skunk. Paralysis in a moving car, which ditched. Remaining
+paralyzed while seeing crazy colors and hearing crazy sounds....
+Lockley could not even guess at an explanation. But the men had
+remained paralyzed for some time, and then the sensations lifted. They
+had fled back to the construction camp, evidently fearing that the
+paralysis might return. Their narrative must have been hair-raising,
+because when orders had come for the evacuation of the camp, they had
+been obeyed with a promptitude suggesting panic. But apparently
+nothing else had happened.
+
+The first three men were still missing--or at least there'd been no
+mention of their return. They'd either been killed or taken captive,
+judging by Vale's account and obvious experience. He was either
+killed or captured, too, but it still seemed strange that Lockley had
+heard so much of that struggle via a tight beam microwave transmitter
+that needed to be accurately aimed. Vale had been captured or killed.
+The three other men missing probably had undergone the same fate. The
+two others had been made helpless but not murdered or taken prisoner.
+They'd simply been held until when they were released they'd flee.
+
+The car went over a bridge and rounded a curve. Here a deep cut had
+been made and the road ran through it. It came out upon undulating
+ground where many curves were necessary.
+
+Another car came, plunging after the others. In the next ten miles
+there were, perhaps a dozen more. They'd been hard to start, perhaps,
+and so left later than the rest. Jill wasn't in any of them. There was
+one car traveling slowly, making thumping noises. Its driver made the
+best time he could, following the others.
+
+Sober common sense pointed out that Vale's account was fully verified.
+There'd been a landing of non-human creatures in a ship from outer
+space. The killing or capture of the first three men to investigate a
+gigantic explosion was natural enough--the alien occupants of a space
+ship would want to study the inhabitants of the world they'd landed
+on. The mere paralysis and release of two others could be explained on
+the theory that the creatures who'd come to earth were satisfied with
+three specimens of the local intelligent race to study. They had Vale,
+too. They weren't trying to conceal their arrival, though it would
+have been impossible anyhow. But it was plausible enough that they'd
+take measures to become informed about the world they'd landed on, and
+when they considered that they knew enough, they'd take the action
+they felt was desirable.
+
+All of which was perfectly rational, but there was another
+possibility. The other possible explanation was--considering
+everything--more probable. And it seemed to offer even more appalling
+prospects.
+
+He drove on. Jill Holmes. He'd seen her four times; she was engaged to
+Vale. It seemed extremely likely that she hadn't left the camp with
+the workmen. If Lockley hadn't been obsessed with her, he'd have tried
+to make sure she was left behind before he tried to find her. If she
+was still at the camp, she was in a dangerous situation.
+
+There'd been no other car from the camp for a long way now. But there
+came a sharp curve ahead. Lockley drove into it. There was a roar, and
+a car came from the opposite direction, veering away from the road's
+edge. It sideswiped the little car Lockley drove. The smaller car
+bucked violently and spun crazily around. It went crashing into a
+clump of saplings and came to a stop with a smashed windshield and
+crumpled fenders, but the motor was still running. Lockley had braked
+by instinct.
+
+The other car raced away without pausing.
+
+Lockley sat still for a moment, stunned by the suddenness of the
+mishap. Then he raged. He got out of the car. Because of its small
+size, he thought he might be able to get it back on the road with
+saplings for levers. But the job would take hours, and he was
+irrationally convinced that Jill had been left behind in the
+construction camp.
+
+He was perhaps five miles from Boulder Lake itself and about the same
+distance from the camp. It would take less time to go to the camp on
+foot than to try to get the car on the road. Time was of the essence,
+and whoever or whatever the occupants of the landed ship might be,
+they'd know what a road was for. They'd sight an intruder in a car on
+a road long before they'd detect a man on foot who was not on a
+highway and was taking some pains to pass unseen.
+
+He started out, unarmed and on foot. He was headed for the near
+neighborhood of the thing Vale had described as coming from the sky.
+He was driven by fear for Jill. It seemed to him that his best pace
+was only a crawl and he desperately needed all the speed he could
+muster.
+
+He headed directly across country for the camp. All the world seemed
+unaware that anything out of the ordinary was in progress. Birds sang
+and insects chirruped and breezes blew and foliage waved languidly.
+Now and again a rabbit popped out of sight of the moving figure of the
+man. But there were no sounds, or sights or indications of anything
+untoward where Lockley moved. He reflected that he was on his way to
+search for a girl he barely knew, and whom he couldn't be sure needed
+his help anyway.
+
+Outside in the world, there were places where things were not so
+tranquil. By this time there were already troops in motion in long
+trains of personnel-carrying trucks. There were mobile guided missile
+detachments moving at top speed across state lines and along the
+express highway systems. Every military plane in the coastal area was
+aloft, kept fueled by tanker planes to be ready for any sort of
+offensive or defensive action that might be called for. The short wave
+instructions to the construction camp had become known, and all the
+world knew that Boulder Lake National Park had been evacuated to avoid
+contact with non-human aliens. The aliens were reported to have hunted
+men down and killed them for sport. They were reported to have
+paralysis beams, death beams and poison gas. They were described as
+indescribable, and described in "artist's conceptions" on television
+and in the newspapers. They appeared--according to circumstances--to
+resemble lizards or slugs. They were portrayed as carnivorous birds
+and octopods. The artists took full advantage of their temporarily
+greater importance than cameramen. They pictured these diverse aliens
+in their one known aggressive action of trailing Vale down and
+carrying him away. This was said to be for vivisection. None of the
+artists' ideas were even faintly plausible, biologically. The
+creatures were even portrayed as turning heat rays upon humans, who
+dramatically burst into steam as the beams struck them. Obviously,
+there were also artist's conceptions of women being seized by the
+creatures from outer space. There was only one woman known to be in
+the construction camp, but that inconvenient fact didn't bother the
+artists.
+
+The United States went into a mild panic. But most people stayed on
+their jobs, and followed their normal routine, and the trains ran on
+time.
+
+The public in the United States had become used to newspaper and
+broadcast scares. They were unconsciously relegated to the same
+category as horror movies, which some day might come true, but not
+yet. This particular news story seemed more frightening than most, but
+still it was taken more or less as shuddery entertainment. So most of
+the United States shivered with a certain amount of relish as ever new
+and ever more imaginative accounts appeared describing the landing of
+intelligent monsters, and waited to see if it was really true. The
+truth was that most of America didn't actually believe it. It was like
+a Russian threat. It could happen and it might happen, but it hadn't
+happened so far to the United States.
+
+An official announcement helped to guide public opinion in this safe
+channel. The Defense Department released a bulletin: An object had
+fallen from space into Boulder Lake, Colorado. It was apparently a
+large meteorite. When reported by radar before its landing, defense
+authorities had seized the opportunity to use it for a test of
+emergency response to a grave alarm. They had used it to trigger a
+training program and test of defensive measures made ready against
+other possible enemies. After the meteorite landed, the defense
+measures were continued as a more complete test of the nation's
+fighting forces' responsive ability. The object and its landing,
+however, were being investigated.
+
+Lockley tramped up hillsides and scrambled down steep slopes with many
+boulders scattered here and there. He moved through a landscape in
+which nothing seemed to depart from the normal. The sun shone. The
+cloud cover, broken some time since, was dissipating and now a good
+two-thirds of the sky was wholly clear. The sounds of the wilderness
+went on all around him.
+
+But presently he came to a partly-graded new road, cutting across his
+way. A bulldozer stood abandoned on it, brand-new and in perfect
+order, with the smell of gasoline and oil about it. He followed the
+gash in the forest it had begun. It led toward the camp. He came to a
+place where blasting had been in progress. The equipment for blasting
+remained. But there was nobody in sight.
+
+Half a mile from this spot, Lockley looked down upon the camp. There
+were Quonset huts and prefabricated structures. There were streets of
+clay and wires from one building to another. There was a long, low,
+open shed with long tables under its roof. A mess shed. Next to it
+metal pipes pierced another roof, and wavering columns of heated air
+rose from those pipes. There was a building which would be a
+commissary. There was every kind of structure needed for a small city,
+though all were temporary. And there was no movement, no sound, no
+sign of life except the hot air rising from the mess kitchen
+stovepipes.
+
+Lockley went down into the camp. All was silence. All was lifeless. He
+looked unhappily about him. There would be no point, of course, in
+looking into the dormitories, but he made his way to the mess shed.
+Some heavy earthenware plates and coffee cups, soiled, remained on the
+table. There were a few flies. Not many. In the mess kitchen there was
+grayish smoke and the reek of scorched and ruined food. The stoves
+still burned. Lockley saw the blue flame of bottled gas. He went on.
+The door of the commissary was open. Everything men might want to buy
+in such a place waited for purchasers, but there was no one to buy or
+sell.
+
+The stillness and desolation of the place resulted from less than an
+hour's abandonment. But somehow it was impossible to call out loudly
+for Jill. Lockley was appalled by the feeling of emptiness in such
+bright sunshine. It was shocking. Men hadn't moved out of the camp.
+They'd simply left it, with every article of use dropped and
+abandoned; nothing at all had been removed. And there was no sign of
+Jill. It occurred to Lockley that she'd have waited for Vale at the
+camp, because assuredly his first thought should have been for her
+safety. Yes. She'd have waited for Vale to rescue her. But Vale was
+either dead or a captive of the creatures that had been in the object
+from the sky. He wouldn't be looking after Jill.
+
+Lockley found himself straining his eyes at the mountain from whose
+flank Vale had been prepared to measure the base line between his post
+and Lockley's. That vantage point could not be seen from here, but
+Lockley looked for a small figure that might be Jill, climbing
+valiantly to warn Vale of the events he'd known before anybody else.
+
+Then Lockley heard a very small sound. It was faint, with an irregular
+rhythm in it. It had the cadence of speech. His pulse leaped suddenly.
+There was the mast for the short wave set by which the camp had kept
+in touch with the outer world. Lockley sprinted for the building under
+it. His footsteps sounded loudly in the silent camp, and they drowned
+out the sound he was heading for.
+
+He stopped at the open door. He heard Jill's voice saying anxiously,
+"But I'm sure he'd have come to make certain I was safe!" A pause.
+"There's no one else left, and I want...." Another pause. "But he was
+up on the mountainside! At least a helicopter could--"
+
+Lockley called, "Jill!"
+
+He heard a gasp. Then she said unsteadily, "Someone just called. Wait
+a moment."
+
+She came to the door. At sight of Lockley her face fell.
+
+"I came to make sure you were all right," he said awkwardly. "Are you
+talking to outside?"
+
+"Yes. Do you know anything about--"
+
+"I'm afraid I do," said Lockley. "Right now the important thing is to
+get you out of here. I'll tell them we're starting. All right?"
+
+She stood aside. He went up to the short wave set which looked much
+like an ordinary telephone, but was connected to a box with dials and
+switches. There was a miniature pocket radio--a transistor radio--on
+top of the short wave cabinet. Lockley picked up the short wave
+microphone. He identified himself. He said he'd come to make sure of
+Jill's safety, and that he'd been passed by the rushing mass of cars
+and trucks that had evacuated everybody else. Then he said, "I've got
+a car about four miles away. It's in a ditch, but I can probably get
+it out. It'll be a lot safer for Miss Holmes if you send a helicopter
+there to pick her up."
+
+The reply was somehow military in tone. It sounded like a civilian
+being authoritative about something he knew nothing about. Lockley
+said, "Over" in a dry tone and put down the microphone. He picked up
+the pocket radio and put it in his pocket. It might be useful.
+
+"They say to try to make it out in my car," he told Jill wryly. "As
+civilians, I suppose they haven't any helicopters they can give orders
+to. But it probably makes sense. If there are some queer creatures
+around, there's no point in stirring them up with a flying contraption
+banging around near their landing place. Not before we're ready to
+take real action. Come along. I've got to get you away from here."
+
+"But I'm waiting...." She looked distressed. "He wanted me to leave
+yesterday. We almost quarrelled about it. He'll surely come to make
+sure I'm safe...."
+
+"I'm afraid I have bad news," said Lockley. Then he described, as
+gently as he could, his last talk with Vale. It was the one which
+ended with squeaks and strugglings transmitted by the communicator,
+and then the smashing of the communicator itself. He didn't mention
+the puzzling fact that the communicator had stayed perfectly aimed
+while it was picked up and squeaked at and destroyed. He had no
+explanation for it. What he did have to tell was bad enough. She went
+deathly pale, searching his face as he told her.
+
+"But--but--" She swallowed. "He might have been hurt and--not killed.
+He might be alive and in need of help. If there are creatures from
+somewhere else, they might not realize that he could be unconscious
+and not dead! He'd make sure about me! I--I'll go up and make sure
+about him...."
+
+Lockley hesitated. "It's not likely," he said carefully, "that he was
+left there injured. But if you feel that somebody has to make sure,
+I'll do it. For one thing, I can climb faster. My car is ditched back
+yonder. You go and wait by it. At least it's farther from the lake and
+you should be safer there. I'll make sure about Vale."
+
+He explained in detail how she could find the car. Up this hillside to
+a slash through the forest for a highway. Due south from an abandoned
+bulldozer. Keep out of sight. Never show against a skyline.
+
+She swallowed again. Then she said, "If he needs help, you could--do
+more than I can. But I'll wait there where the woods begin. I can hide
+if I need to, and I--might be of some use."
+
+He realized that she deluded herself with the hope that he, Lockley,
+might bring an injured Vale down the mountainside and that she could
+be useful then. He let her. He went through the camp with her to put
+her on the right track. He gave her the pocket radio, so she could
+listen for news. When she went on out of sight in brushwood, he turned
+back toward the mountain on which Vale had occupied an observation
+post. It was actually a million-year-old crater wall that he climbed
+presently. And he took a considerable chance. As he climbed, for some
+time he moved in plain view. If the crew of the ship in Boulder Lake
+were watching, they'd see him rather than Jill. If they took action,
+it would be against him and not Jill. Somehow he felt better equipped
+to defend himself than Jill would be.
+
+He climbed. Again the world was completely normal, commonplace. There
+were mountain peaks on every hand. Some had been volcanoes
+originally, some had not. With each five hundred feet of climbing, he
+could see still more mountains. The sky was cloudless now. He climbed
+a thousand feet. Two. Three. He could see between peaks for a full
+thirty miles to the spot where he'd been at daybreak. But he was
+making his ascent on the back flank of this particular mountain. He
+could not see Boulder Lake from there. On the other hand, no creature
+at Boulder Lake should be able to see him. Only an exploring party
+which might otherwise sight Jill would be apt to detect him, a slowly
+moving speck against a mountainside.
+
+He reached the level at which Vale's post had been assigned. He moved
+carefully and cautiously around intervening masses of stone. The wind
+blew past him, making humming noises in his ears. Once he dislodged a
+small stone and it went bouncing and clattering down the slope he'd
+climbed.
+
+He saw where Vale could have been as he watched something come down
+from the sky. He found Vale's sleeping bag, and the ashes of his
+campfire. Here too was the communicator. It had been smashed by a huge
+stone lifted and dropped upon it, but before that it had been moved.
+It was not in place on the bench mark from which it could measure
+inches in a distance of scores of miles.
+
+There was no other sign of what had apparently happened here. The
+ashes of the fire were undisturbed. Vale's sleeping bag looked as if
+it had not been slept in, as if it had only been spread out for the
+night before. Lockley went over the rock shelf inch by inch. No red
+stains which might be blood. Nothing....
+
+No. In a patch of soft earth between two stones there was a hoofprint.
+It was not a footprint. A hoof had made it, but not a horse's hoof,
+nor a burro's. It wasn't a mountain sheep track. It was not the track
+of any animal known on earth. But it was here. Lockley found himself
+wondering absurdly if the creature that had made it would squeak, or
+if it would roar. They seemed equally unlikely.
+
+He looked cautiously down at the lake which was almost half a mile
+below him. The water was utterly blue. It reflected only the crater
+wall and the landscape beyond the area where the volcanic cliffs had
+fallen. Nothing moved. There was no visible apparatus set up on the
+shore, as Vale had said. But something had happened down in the lake.
+Trees by the water's edge were bent and broken. Masses of brushwood
+had been crushed and torn away. Limbs were broken down tens of yards
+from the water, and there were gullies to be seen wherever there was
+soft earth. An enormous wave had flung itself against the nearly
+circular boundary of the lake. It had struck like a tidal wave dozens
+of feet high in an inland body of water. It was extremely convincing
+evidence that something huge and heavy had hurtled down from the sky.
+
+But Lockley saw no movement nor any other novelty in this wilderness.
+He heard nothing that was not an entirely normal sound.
+
+But then he smelled something.
+
+It was a horrible, somehow reptilian odor. It was the stench of
+jungle, dead and rotting. It was much, much worse than the smell of a
+skunk.
+
+He moved to fling himself into flight. Then light blinded him. Closing
+his eyelids did not shut it out. There were all colors, intolerably
+vivid, and they flashed in revolving combinations and forms which
+succeeded each other in fractions of seconds. He could see nothing but
+this light. Then there came sound. It was raucous. It was cacophonic.
+It was an utterly unorganized tumult in which musical notes and
+discords and bellowings and shriekings were combined so as to be
+unbearable. And then came pure horror as he found that he could not
+move. Every inch of his body had turned rigid as it became filled with
+anguish. He felt, all over, as if he were holding a charged wire.
+
+He knew that he fell stiffly where he stood. He was blinded by light
+and deafened by sound and his nostrils were filled with the nauseating
+fetor of jungle and decay. These sensations lasted for what seemed
+years.
+
+Then all the sensations ended abruptly. But he still could not see;
+his eyes were still dazzled by the lights that closing his eyelids had
+not changed. He still could not hear. He'd been deafened by the sounds
+that had dazed and numbed him. He moved, and he knew it, but he could
+not feel anything. His hands and body felt numb.
+
+Then he sensed that the positions of his arms and legs were changed.
+He struggled, blind and deaf and without feeling anywhere. He knew
+that he was confined. His arms were fastened somehow so that he could
+not move them.
+
+And then gradually--very gradually--his senses returned. He heard
+squeakings. At first they were faint as the exhausted nerve ends in
+his ears only began to regain their function. He began to regain the
+sense of touch, though he felt only furriness everywhere.
+
+He was raised up. It seemed to him that claws rather than fingers
+grasped him. He stood erect, swaying. His sense of balance had been
+lost without his realizing it. It came back, very slowly. But he saw
+nothing. Clawlike hands--or handlike claws--pulled at him. He felt
+himself turned and pushed. He staggered. He took steps out of the need
+to stay erect. The pushings and pullings continued. He found himself
+urged somewhere. He realized that his arms were useless because they
+were wrapped with something like cord or rope.
+
+Stumbling, he responded to the urging. There was nothing else to do.
+He found himself descending. He was being led somewhere which could
+only be downward. He was guided, not gently, but not brutally either.
+
+He waited for sight to return to him. It did not come.
+
+It was then he realized that he could not see because he was
+blindfolded.
+
+There were whistling squeaks very near him. He began helplessly to
+descend the mountain, surrounded and guided and sometimes pulled by
+unseen creatures.
+
+
+
+
+CHAPTER 3
+
+
+It was a long descent, made longer by the blindfold and clumsier by
+his inability to move his arms. More than once Lockley stumbled. Twice
+he fell. The clawlike hands or handlike claws lifted him and thrust
+him on the way that was being chosen for him. There were whistling
+squeaks. Presently he realized that some of them were directed at him.
+A squeak or whistle in a warning tone told him that he must be
+especially careful just here.
+
+He came to accept the warnings. It occurred to him that the squeaks
+sounded very much like those button-shaped hollow whistles that
+children put in their mouths to make strident sounds of varying pitch.
+Gradually, all his senses returned to normal. Even his eyes under the
+blindfold ceased to report only glare blindness, and he saw those
+peculiar, dissolving grayish patterns that human eyes transmit from
+darkness.
+
+More squeakings. A long time later he moved over nearly level grassy
+ground. He was led for possibly half a mile. He had not tried to speak
+during all his descent. It would have been useless. If he was to be
+killed, he would be killed. But trouble had been taken to bring him
+down alive from a remaining bit of crumbling crater wall. His captors
+had evidently some use for him in mind.
+
+They abruptly held him still for a long time--perhaps as much as an
+hour. It seemed that either instructions were hard to come by, or some
+preparation was being made. Then the sound of something or someone
+approaching. Squeaks.
+
+He was led another long distance. Then claws or hands lifted him.
+Metal clanked. Those who held him dropped him. He fell three or four
+feet onto soft sand. There was a clanging of metal above his head.
+
+Then a human voice said sardonically, "Welcome to our city! Where'd
+they catch you?"
+
+Lockley said, "Up on a mountainside, trying to see what they were
+doing. Will you get me loose, please?"
+
+Hands worked on the cord that bound his arms close to his body. They
+loosened. He removed the blindfold.
+
+He was in a metal-walled and metal-ceilinged vault, perhaps eight feet
+wide and the same in height, and perhaps twelve feet long. It had a
+floor of sand. Some small amount of light came in through the circular
+hole he'd been dropped through, despite a cover on it. There were
+three men already in confinement here. They wore clothing appropriate
+to workmen from the construction camp. There was a tall lean man, and
+a broad man with a moustache, and a chunky man. The chunky man had
+spoken.
+
+"Did you see any of 'em?" he demanded now.
+
+Lockley shook his head. The three looked at each other and nodded.
+Lockley saw that they hadn't been imprisoned long. The sand floor was
+marked but not wholly formed into footprints, as it would have been
+had they moved restlessly about. Mostly, it appeared, they'd simply
+sat on the sand floor.
+
+"We didn't see 'em either," said the chunky man. "There was a hell of
+a explosion over at the lake this mornin'. We piled in a car--my
+car--and came over to see what'd happened. Then something hit us. All
+of us. Lights. Noise. A godawful stink. A feeling all over like an
+electric shock that paralyzed us. We came to blindfolded and tied.
+They brought us here. That's our story so far. What's happened to
+you--and what really happened to us?"
+
+"I'm not sure," said Lockley.
+
+He hesitated. Then he told them about Vale, and what he'd reported.
+They'd had no explanation at all of what had happened to them. They
+seemed relieved to be informed, though the information was hardly
+heartening.
+
+"Critters from Mars, eh?" said the moustached man. "I guess we'd act
+the same way if we was to get to Mars. They got to figure out some way
+to talk to who lives here. I guess that makes us it--unless we can
+figure out something better."
+
+Lockley, by temperament, tended to anticipate worse things in the
+future than had come in the past. The suggestion that the occupants of
+the spaceship had captured men to learn how to communicate with them
+seemed highly optimistic. He realized that he didn't believe it. It
+seemed extremely unlikely that the invaders from space were entirely
+ignorant of humanity. The choice of Boulder Lake as a landing place,
+for example, could not have been made from space. If there was need
+for deep water to land in--which seemed highly probable--then it would
+have been simple good sense to descend in the ocean. The ship could
+submerge, and it could move about in the lake. Vale had said so. Such
+a ship would almost inevitably choose deep water in the ocean for a
+landing place. To land in a crater lake--one of possibly two or three
+on an entire continent suitable for their use--indicated that they had
+information in advance. Detailed information. It practically shouted
+of a knowledge of at least one human language, by which information
+about Crater Lake could have been obtained. Whoever or whatever made
+use of the lake was no stranger to earth!
+
+Yes.... They'd needed a deep-water landing and they knew that Boulder
+Lake would do. They probably knew very much more. But if they didn't
+know that Jill waited for him where the trail toward his ditched car
+began, then there was no reason to let them overhear the information.
+
+"I was part of a team making some base line measurements," said
+Lockley, "when this business started. I began to check my instruments
+with a man named Vale."
+
+He told exactly, for the second time, what Vale said about the thing
+from the sky and the creatures who came out of it. Then he told what
+he'd done. But he omitted all reference to Jill. His coming to the
+lake he ascribed to incredulity. Also, he did not mention meeting the
+fleeing population of the construction camp. When his story was
+finished he sounded like a man who'd done a very foolhardy thing, but
+he didn't sound like a man with a girl on his mind.
+
+The broad man with the moustache asked a question or two. The tall man
+asked others. Lockley asked many.
+
+The answers were frustrating. They hadn't seen their captors at all.
+They'd heard squeaks when they were being brought to this place, and
+the squeaks were obviously language, but no human one. They'd been
+bound as well as blindfolded. They hadn't been offered food since
+their capture, nor water. It seemed as if they'd been seized and put
+into this metal compartment to wait for some use of them by their
+captors.
+
+"Maybe they want to teach us to talk," said the moustached man, "or
+maybe they're goin' to carve us up to see what makes us tick. Or
+maybe," he grimaced, "maybe they want to know if we're good to eat."
+
+The chunky man said, "Why'd they blindfold us?"
+
+Lockley had begun to have a very grim suspicion about this. It came
+out of the realization of how remarkable it was that a ship designed
+to be navigable in deep water should have landed in a deep crater
+lake. He said, "Vale said at first that they weren't human, though
+they were only specks in his binoculars. Later, when he saw them
+close, he didn't say what they look like."
+
+"Must be pretty weird," said the tall man.
+
+"Maybe," said the man with the moustache, attempting humor, "maybe
+they didn't want us to see them because we'd be scared. Or maybe they
+didn't mean to blindfold us, but just to cover us up. Maybe they
+wouldn't mind us seeing them, but it hurts for them to look at us!"
+
+Lockley said abruptly, "This box we're in. It's made by humans."
+
+The moustached man said quickly, "We figured that. It's the shell of
+a compost pit for the hotel that's goin' to be built around here.
+They'll sink it in the ground and dump garbage in it, and it'll rot,
+and then it'll be fertilizer. These critters from space are just using
+it to hold us. But what are they gonna do with us?"
+
+There were faint squeakings. The cover to the round opening lifted.
+Three rabbits dropped down. The cover closed with a clang. The rabbits
+shivered and crouched, terrified, in one corner.
+
+"Is this how they're gonna feed us?" demanded the chunky man.
+
+"Hell, no!" said the tall man, in evident disgust. "They're dumped in
+here like we were. They're animals. So are we. This is a temporary
+cage. It's got a sand floor that we can bury things in. It won't be
+any trouble to clean out. The rabbits and us, we stay caged until
+they're ready to do whatever they're goin' to do with us."
+
+"Which is what?" demanded the chunky man.
+
+There was no answer. They would either be killed, or they would not.
+There was nothing to be done. Meanwhile Lockley evaluated his three
+fellow captives as probably rather good men to have on one's side, and
+bad ones to have against one. But there was no action which was
+practical now. A single guard outside, able to paralyze them by
+whatever means it was accomplished, made any idea of escape in
+daylight foolish.
+
+"What kind of critters are they?" demanded the chunky man. "Maybe we
+could figure out what they'll do if we know what kind of thing they
+are!"
+
+"They've got eyes like ours," said Lockley.
+
+The three men looked at him.
+
+"They landed by daylight," said Lockley. "Early daylight. They could
+certainly have picked the time for their landing. They picked early
+morning so they could have a good long period of daylight in which to
+get settled before night. If they'd been night moving creatures,
+they'd have landed in the dark."
+
+The tall man said, "Sounds reasonable. I didn't think of that."
+
+"They saw me at a distance," said Lockley, "and I didn't see them.
+They've got good eyes. They beat me up to the top of the mountain and
+hid to see what I'd do. When they saw me looking the lake over after
+checking up on Vale, they paralyzed me and brought me here. So they've
+got eyes like ours."
+
+"This guy Vale," said the chunky man. "What happened to him?"
+
+Lockley said, "Probably what'll happen to us."
+
+"Which is what?" asked the chunky man.
+
+Lockley did not answer. He thought of Jill, waiting anxiously at the
+edge of the woods not far from the camp. She'd surely have watched him
+climbing. She might have followed his climb all the way to where he
+went around to Vale's post. But she wouldn't have seen his capture and
+she might be waiting for him now. It wasn't likely, though, that she'd
+climb into the trap that had taken Vale and then himself. She must
+realize that that spot was one to be avoided.
+
+She'd probably try to make her way to his ditched car. She'd heard him
+ask on short wave for a helicopter to come to that place to pick her
+up. It hadn't been promised; in fact it had been refused. But if she
+remained missing, surely someone would risk a low-level flight to find
+out if she were waiting desperately for rescue. A light plane could
+land on the highway if a helicopter wasn't to be risked. Somehow Jill
+must find a way to safety. She was in danger because she'd waited
+loyally for Vale to come to her at the camp. Now....
+
+Time passed. Hot sunshine on their prison heated the metal. It became
+unbearably hot inside. There came squeakings. The cover of the compost
+pit shell lifted. Half a dozen wild birds were thrust into the
+opening. The cover closed again. Lockley listened closely. It was
+latched from the outside. There would naturally be a fastening on the
+cover of a compost pit to keep bears from getting at the garbage it
+was built to contain.
+
+The heat grew savage. Thirst was a problem. Once and only once they
+heard a noise from the world beyond their prison. It was a droning hum
+which, even through a metal wall, could be nothing but the sound of a
+helicopter. It droned and droned, very gradually becoming louder.
+Then, abruptly, it cut off. That was all. And that was all that the
+four in the metal tank knew about events outside of their own
+experience.
+
+But much was happening outside. Troop-carrying trucks had reached the
+edge of Boulder Lake National Park, a very few hours after the workmen
+from the camp had gotten out of it. They had a story to tell, and if
+it lacked detail it did not lack imagination. The three missing men
+had their fate described in various versions, all of which were
+dramatic and terrifying. The two men who had been paralyzed by some
+unknown agency described their sensations after their release. Their
+stories were immediately relayed to all the news media. It now
+appeared that dozens of men had seen the thing descend from the sky.
+They had not compared notes, however, and their descriptions varied
+from a black pear-shaped globe which had hovered for minutes before
+descending behind the mountains into the lake, to detailed word
+pictures of a silvery, torpedo-shaped vessel of space with portholes
+and flaming rockets and an unknown flag displayed from a flagstaff.
+
+Of course, none of those accounts could be right. The velocity of the
+falling object, as reported from two radar installations, checked
+against a seismograph record of the time of the impact in the lake and
+allowed no leeway of time for it to hover in mid-air to be admired.
+
+But there were enough detailed and first-hand accounts of alarming
+events to make a second statement by the Defense Department necessary.
+It was an over-correction of the first soothing one. It was intended
+to be more soothing still.
+
+It said blandly that a bolide--a slow-moving, large meteoric
+object--had been observed by radar to be descending to earth. It had
+been tracked throughout its descent. It had landed in Boulder Lake.
+Air photos taken since its landing showed that an enormous disturbance
+of the water of the lake had taken place. It had seemed wise to remove
+workmen from the neighborhood of the meteoric fall, and the whole
+occurrence had been made the occasion of a full-scale practice
+emergency response by air and other defense forces. Investigation of
+the possible bolide itself was under way.
+
+The writer of the bulletin was obviously sitting on Vale's report and
+that of the workmen so as to tell as little as possible and that
+slanted to prevent alarm. The bulletin went on to say that there was
+no justification for the alarming reports now spreading through the
+country. This happening was not--repeat, was not--in any way
+associated with the cold war of such long standing. It was simply a
+very large meteor arriving from space and very fortunately falling in
+a national park area, and even more fortunately into a deep crater
+lake so that there was no damage even to the forests of the park.
+
+The bulletin had no effect, of course. It was too late. It was
+released at just about the time the temperature in the metal
+prison--which seemed likely to become a metal coffin--had begun to
+fall. The moving sun had gone behind a mountain and the compost pit
+shell was in shadow once more.
+
+Again the cover of that giant box was opened. A porcupine was dropped
+inside. The cover went on again. This was, at a guess, about five
+o'clock in the afternoon. The chunky man said drearily, "If this is
+supposed to be the way they'll feed us, they coulda picked something
+easier to eat than a porcupine!"
+
+The box now held four men, three rabbits--panting in terror in one
+corner--half a dozen game birds and the just-arrived porcupine. All
+the wild creatures shrank away from the men. At any sudden movement
+the birds tended to fly hysterically about in the dimness, dashing
+themselves against the metal wall.
+
+"I'd say," observed Lockley, "that his guess," he nodded at the tall
+man, "is the most likely one. Rabbits and birds and porcupines would
+be considered specimens of the local living creatures. We could be
+considered specimens too. Maybe we are. Maybe we're simply being held
+caged until there's time for a scientific examination of us. Let's
+hope they don't happen to drop a bear down here to wait with us!"
+
+The tall man said, "Or rattlers! I wonder what time it is. I'll feel
+better when dark comes. They're not so likely to find rattlers in the
+dark."
+
+Lockley said nothing. But if Boulder Lake had been chosen for a
+landing place on the basis of previously acquired information, it
+wasn't likely that either bears or rattlesnakes would be put in
+confinement with the men. The men would have been killed immediately,
+unless there was a practical use to be made of them. He began to make
+guesses. He could make a great many, but none of them added up exactly
+right.
+
+Only one seemed promising, and that assumed a lot of items Lockley
+couldn't be sure of. He did know, though, that he'd been lifted up
+before he was dropped into the round opening of this tank-like metal
+shell. The top of the box was well above ground. It was not sunk in
+place as it would eventually be. Evidently it was not yet in its
+permanent position. The light inside was dim enough, but he could see
+the other men and the animals and the birds. He could make out the
+riveted plates which formed the box's sides and top.
+
+Inconspicuously, he worked his hand down through the sand bottom of
+the prison. Four inches down the sand ended and there was earth. He
+felt around. He found grass stems. The box, then, rested on top of the
+ground, which was perfectly natural for a compost pit shell not yet
+placed where it would finally belong. The sand.... He explored
+further.
+
+He waited. The other three stayed quiet. The faint brightness around
+the cover hole faded away. The interior of the tank-like box became
+abysmally black.
+
+"Can anybody guess the time?" he asked, after aeons seemed to have
+passed.
+
+"It feels like next Thursday," said the voice of the moustached man,
+"but it's probably ten or eleven o'clock. Looks like we're just going
+to be left here till they get around to us."
+
+"I think we'd better not wait," said Lockley. "We've been pretty
+quiet. They probably think we're well-behaved specimens of this
+planet's wild life. They won't expect us to try anything this late.
+Suppose we get out."
+
+"How?" demanded the chunky man.
+
+Lockley said carefully, "This box is resting on top of the ground.
+I've dug down through the sand and found the bottom edge of the metal
+sidewall. If it's resting only on dirt, not stone, we ought to be able
+to dig out with our hands. I'll start now. You listen."
+
+He began to dig with his hands, first clearing away the sand for a
+reasonable space. He felt a certain sardonic interest in what might
+happen. He strongly suspected that nothing undesirable would take
+place.
+
+It was at least quaint that aliens from outer space should accept a
+bottomless metal shell as a suitable prison for animals. It was quaint
+that they'd put in a sandy floor. How would they know that such a
+thing meant a cage, on earth?
+
+Of course the whole event might have been a test of animal
+intelligence. Almost any animal would have tried to burrow out.
+
+Lockley dug. The earth was hard, and its upper part was filled with
+tenacious grass roots. Lockley pulled them away. Once he'd gotten
+under them, the digging went faster. Presently he was under the metal
+side wall. He dug upward. His hand reached open air.
+
+"One of you can spell me now," he reported in a low tone. "It looks
+like we'll get away. But we've got to make our plans first. We don't
+want to be talking outside the tank, or even when the hole's
+fair-sized. For instance, will we want to keep together when we get
+outside?"
+
+"Nix!" said the chunky man. "We wanna tell everybody about these
+characters. We scatter. If they catch one they don't catch any more.
+We couldn't fight any better for bein' together. We better scatter. I
+call that settled. I'm scatterin'!"
+
+He crawled to Lockley in the darkness.
+
+"Where you diggin'? OK. I got it. Move aside an' give me room."
+
+"Everybody agrees on that?" asked Lockley.
+
+They did. Lockley was relieved. The chunky man dug busily. There was
+only the sound of breathing, and the occasional fall of thrown-out
+earth against the metal of the thing that confined them. The chunky
+man said briskly, "This dirt digs all right. We just got to make the
+hole bigger."
+
+In a little while the chunky man stopped, panting. The tall man said,
+"I'll take a shot at it."
+
+There was a breakthrough to the air outside. The atmosphere in the
+tank improved. The smell of fresh-dug dirt and cool night air was
+refreshing. The moustached man took his turn at digging. Lockley went
+at it again. Soon he whispered, "I think it's OK. I'll go ahead. No
+talking outside!"
+
+He shook hands all around, whispered "Good luck!" and squirmed through
+the opening to the night. Innumerable stars glittered in the sky. They
+were reflected on the water of the lake, here very close. Lockley
+moved silently. In the blackness just behind him, his eyes had become
+adjusted to almost complete darkness. He headed away from the shining
+water. He got brushwood between himself and his former companions. He
+stood very, very still.
+
+He heard them murmuring together. They were outside. But they had
+proposed entirely separate efforts at escape. He went on, relieved. It
+happened that the next time he'd see them, circumstances would be
+entirely different. But he believed they were competent men.
+
+Guided by the Big Dipper, he moved directly toward the place where
+Jill should be waiting for him. By the angle of the Dipper's handle he
+knew that it was almost midnight. Jill would surely have known that
+nearly the worst had happened. He'd have to find her....
+
+It was two o'clock when he reached the place where Jill had intended
+to wait. He showed himself openly. He called quietly. There was no
+answer. He called again, and again.
+
+He saw something white. It was a scrap of paper speared on a brushwood
+branch which had been stripped of leaves to make the paper show
+clearly. Lockley retrieved it and saw markings on it which the
+starlight could not help him to read. He went deep into the woods,
+found a hollow, and bent low, risking the light of his cigarette
+lighter for a swift look at the message.
+
+ _"I saw creatures moving around in the camp. They weren't
+ men. I was afraid they might be hunting me. I've gone to
+ wait by the car if I can find it."_
+
+She'd written in English, in full confidence that creatures from space
+would not be able to read it. Lockley was not so sure, but the message
+hadn't been removed. If it had been read, there'd have been an ambush
+waiting for him when he found it. So it appeared.
+
+He headed through the night toward the ditched small car.
+
+It seemed a very long way, though he did stop and drink his fill from
+a little mountain stream over which a highway bridge had almost been
+completed. In the night, though, and with hard going, it was not easy
+to estimate how far he'd gone. In fact, he was anxiously debating if
+he mightn't have passed the abandoned bulldozer when he came upon the
+place where blasting had been going on. Still, it was a very long way
+to be negotiated over still-remaining tree stumps and the unfilled
+holes from which others had been pulled.
+
+He reached the bulldozer and turned south, and at long last reached
+the highway. His car should be no more than a quarter-mile away. He
+moved toward it, close to the road's edge. He heard music. It was
+faint, but vivid because it was the last sound that anybody would
+expect to hear in the hours before dawn in a wilderness deserted by
+mankind. He scraped his foot on the roadway. The music stopped
+instantly. He said, "Jill?"
+
+He heard her gasp.
+
+"I found where Vale had been," he said steadily. "There was no blood
+there. There's no sign that he's been killed. Then I was caught
+myself. I was put with three other men who were believed killed but
+who are still alive. We escaped. It is within reason to hope that Vale
+is unharmed and that he may escape or somehow be rescued."
+
+What he said was partly to make her sure that it was he who appeared
+in the darkness. But it was technically true, too. It was within
+reason to hope for Vale's ultimate safety. One can always hope,
+whatever the odds against the thing hoped for. But Lockley thought
+that the odds against Vale's living through the events now in progress
+were very great indeed.
+
+Jill stepped out into the starlight.
+
+"I wasn't--sure it was you," she said with difficulty. "I saw the
+things, you know, at a distance. At first I thought they were men. So
+when I first saw you--dimly--I was afraid."
+
+"I'm sorry I haven't better news," said Lockley.
+
+"It's good news! It's very good news," she insisted as he drew near.
+"If they've captured him, he'll make them understand that he's a man,
+and that men are intelligent and not just animals, and that they
+should be our friends and we theirs."
+
+The girl's voice was resolute. Lockley could imagine that all the time
+she'd been waiting, she'd been preparing to deny that even the worst
+news was final, until she looked on Vale's dead body itself.
+
+"Do you want to tell me exactly what you found out?" she asked.
+
+"I'll tell you while I work on the car," said Lockley. "We want to get
+moving away from here before daybreak."
+
+He went down to the little car, wedged in the saplings it had
+splintered and broken. He began to clear it so he could lever it back
+on to the highway. He used a broken sapling, and as he worked he told
+what had happened, including the three men in the compost pit shell
+and the dumping of assorted small wild life specimens into it with
+them.
+
+"But they didn't kill you," said Jill insistently, "and they didn't
+kill those three, and there were the two others you say got over the
+paralysis and went back to the camp. Counting you, that's six men they
+had at their mercy that we know weren't harmed. So why should they
+have harmed a seventh man?"
+
+Lockley did not answer at once. None of the spared six, he thought,
+had put up a fight. Only Vale had exchanged blows with the crew of the
+spaceship. Nobody else had seen them.
+
+"That's right, about Vale," he said after a moment in which he had
+been busy. "But this doesn't look good!"
+
+He felt under the car. He squeezed himself beneath its front end.
+There was a small, fugitive flicker of flame. It went out and he was
+silent.
+
+Presently he got to his feet and said evenly, "We're in a fix. One of
+the front wheels is turned almost at a right angle to the other. A
+king pin is broken. The car couldn't be driven even if I managed to
+get it up on the road. We've got to walk. There ought to be soldiers
+on the way up to the lake today. If we meet them we'll be all right.
+But this is bad luck!"
+
+It happened that he was mistaken on both counts. There were no
+soldiers moving into the park, and it was not bad luck that his car
+couldn't be driven. If he'd been able to get it on the road and
+trundling down the highway, the car would have been wrecked and they
+could very well have been killed. But this was for the future to
+disclose.
+
+They took nothing from the car because they could not see beyond the
+present. They started out doggedly to follow the highway that soldiers
+would be likely to follow on the way to the lake. It was not the
+shortest way to the world outside the Park. It was considerably longer
+than a footpath would have been. But Lockley expected tanks, at least,
+against which eccentric unearthly weapons would be useless. So they
+headed down the main highway. Lockley was unarmed. They had no food.
+He hadn't eaten since the morning before.
+
+When day came--gray and still--and presently the dew upon grass and
+tree leaves glittered reflections of the sky, he moved aside into the
+woods and found a broken-off branch, out of which by very great effort
+he made a club. When he came back, Jill was listening attentively to
+the little pocket radio. She turned it off.
+
+"I was hoping for news," she explained determinedly. "The government
+knows that there are creatures in the spaceship, and he--" that would
+be Vale "--will be trying to make them understand what kind of beings
+we are. So there could be friendly communication almost any time. But
+there aren't any news broadcasts on the air. I suppose it's too
+early."
+
+He agreed, with reservations. They made their way along the dew-wetted
+surface of the highway. As the light grew stronger, Lockley glanced
+again and again at Jill's face. She looked very tired. He reflected
+sadly that she was thinking of Vale. She'd never thought twice about
+Lockley. Even now, or especially now, all her thoughts were for Vale.
+
+When sunlight appeared on the peaks around them, he said detachedly,
+"You've had no rest for twenty-four hours and I doubt that you've had
+anything to eat. Neither have I. If troops come up this highway we'll
+hear the engines. I think we'd better get off the highway and try to
+rest. And I may be able to find something for us to eat."
+
+There are few wildernesses so desolate as to offer no food at all for
+one who knows what to look for. There is usually some sort of berry
+available. One kind of acorn is not bad to eat. Shoots of bracken are
+not unlike asparagus. There are some spiny wild plants whose leaves,
+if plucked young enough, will yield some nourishment and of course
+there are mushrooms. Even on stone one can find liverish rock-tripe
+which is edible if one dries it to complete dessication before soaking
+it again to make a soup or broth.
+
+Before he searched for food, though, Lockley said abruptly, "You said
+you saw the creatures and they weren't men. What did they look like?"
+
+"They were a long way away," Jill told him. "I didn't see them
+clearly. They're about the size of men but they just aren't men. Far
+away as they were, I could tell that!"
+
+Lockley considered. He shrugged and said, "Rest. I'll be back."
+
+He moved away. He was hungry and he kept his eyes in motion, looking
+for something to take back to Jill. But his mind struggled to form a
+picture of a creature who'd be the size of a man but would be known
+not to be a man even at a distance; whose difference from mankind
+couldn't be described because seen at such great distance. Presently
+he shook his head impatiently and gave all his attention to the search
+for food.
+
+He found a patch of berries on a hillside where there was enough earth
+for berry bushes, but not for trees. Bears had been at them, but there
+were many left.
+
+He filled his hat with them and made his way back to Jill. She had the
+pocket radio on again, but at the lowest possible volume. He put the
+berry-filled hat down beside her. She held up a warning hand. Speckles
+of sunshine trickled down through the foliage and the tree trunks were
+spotted with yellow light. They ate the berries as they heard the
+news.
+
+A new official news release was out. And now, twelve hours after the
+last, wholly reassuring bulletin, there was no longer any pretense
+that the thing in Boulder Lake was merely a meteorite.
+
+The pretext that it was a natural object, said the news broadcaster,
+resuming, had been abandoned. But reassurance continued. Photographic
+planes had been attempting to get a picture of the alien ship as it
+floated in the lake. So far no satisfactory image had been secured,
+but pictures of wreckage caused by an enormous wave generated in the
+lake by the alien spaceship's arrival were sharp and clear. Troops
+have been posted in a cordon about the Boulder Lake Park area to
+prevent unauthorized persons from swarming in to see earth's visitors
+from space. Details of its landing continue to be learned. Workmen
+from the construction camp have been questioned, and the two men who
+were paralyzed and then released have told their story. So far four
+human beings are known to have been seized by the occupants of the
+spaceship. One is Vale, an eye-witness to the ship's descent and
+landing. The three others went to investigate the gigantic explosion
+accompanying the landing in the lake. They have not been seen since.
+This, however, does not imply that they are dead. Quite possibly the
+invaders--aliens--guests--who have landed on American soil are trying
+to learn how to communicate with the American people who are their
+hosts.
+
+Lockley watched Jill's face. As she heard the references to Vale, she
+went white, but she saw Lockley looking at her and said fiercely,
+"They don't know that the visitors didn't kill you and let you and the
+other three men escape. Someone ought to tell these broadcasters...."
+
+Lockley did not answer. In his own mind, though, there was the fact
+that of the two workmen who'd been paralyzed and released, the three
+men in the compost pit shell, and himself, none had seen their
+captors. But Vale had.
+
+The broadcaster went on with a fine air of confidence, reporting that
+yesterday afternoon a helicopter had flown into the mountains to
+examine the landing site in detail since it could not be examined from
+a high-flying plane.
+
+Lockley remembered the droning he and the others had heard through the
+metal plates of their prison.
+
+The helicopter had suddenly ceased to communicate. It is believed to
+have had engine trouble. However, later on a fast jet had attempted a
+flight below the extreme altitude of the photographic planes. Its
+pilot reported that at fifteen thousand feet he'd suddenly smelled an
+appalling odor. Then he was blinded, deafened, and his muscles knotted
+in spasms. He was paralyzed. The experience lasted for seconds only.
+It was as if he'd flown into a searchlight beam which produced those
+sensations and then had flown out of it. He'd instinctively used
+evasive maneuvers and got away, but twice before he passed the horizon
+there were instantaneous flashes of the paralysis and the pain.
+Scientists determined that the report of the men who'd been paralyzed
+and released agreed with the report of the pilot. It was assumed that
+whatever or whoever had landed in Boulder Lake possessed a beam--it
+might as well be called a terror beam because of the effects it
+had--of some sort of radiation which produced the paralysis and the
+agony. Unless the three men missing from the construction camp had
+died of it, however, it was not to be considered a death ray.
+
+The news went on with every appearance of frankness and confidence. It
+was natural for strangers on a strange planet to take precautions
+against possibly hostile inhabitants of the newly-found world. But
+every effort would be exerted to make friendly contact and establish
+peaceful communications with the beings from space. Their weapon
+appeared to be of limited range and so far not lethal to human beings.
+Occasional flashes of its effects had been noted by the troops now
+forming a cordon about the Park, but it only produced discomfort, not
+paralysis. Nevertheless the troops in question have been moved back.
+Meanwhile rocket missiles are being moved to areas where they can
+deliver atom bombs on the alien ship if it should prove necessary. But
+the government is extremely anxious to make this contact with
+extra-terrestrials a friendly one, because contact with a race more
+advanced than ourselves could be of inestimable value to us. Therefore
+atom bombs will be used only as a last resort. An atom bomb would
+destroy aliens and their ship together--and we want the ship. The
+public is urged to be calm. If the ship should appear dangerous, it
+can and will be smashed.
+
+The news broadcast ended.
+
+Jill said, obviously speaking of Vale, "He'll make them realize that
+men aren't like porcupines and rabbits! When they realize that we
+humans are intelligent people, everything will be all right!"
+
+Lockley said reluctantly, "There's one thing to remember, though,
+Jill. They didn't blindfold the rabbits or the porcupine. They only
+blindfolded men."
+
+She stared at him.
+
+"One of the men in the pit with me," said Lockley, "thought they
+didn't want us to see them because they were monsters. That's not
+likely." He paused. "Maybe they blindfolded us to keep us from finding
+out they aren't."
+
+
+
+
+CHAPTER 4
+
+
+"The evidence," said Lockley as Jill looked at him ashen-faced, "the
+evidence is all for monsters. But there was something in that
+broadcast that calls for courage, and I want to summon it. We're going
+to need it."
+
+"If they aren't monsters," said Jill in a stricken voice, "Then--then
+they're men. And we have a cold war with only one country, and they're
+the only ones who'd play a deadly trick like this. So if they aren't
+monsters, in the ship, they must be men, and they'd kill anybody who
+found it out."
+
+"But again," insisted Lockley, "the evidence is still all for
+monsters. You've been very loyal and very confident about Vale. But
+we're in a fix. Vale would want you in a safe place, and there's
+something in that broadcast that doesn't look good."
+
+"What was in the broadcast?"
+
+Lockley said wryly, "Two things. One was there and one wasn't. There
+wasn't anything about soldiers marching up to Boulder Lake to welcome
+visitors from wherever they come from, and to say politely to them
+that as visitors they are our guests and we'd rather they didn't shoot
+terror beams or paralysis beams about the landscape. We were more or
+less counting on that, you and I. We were expecting soldiers to come
+up the highway headed for the lake. But they aren't coming."
+
+Jill, still pale, wrinkled her forehead in thought.
+
+"That's what wasn't in the broadcast," Lockley told her. "This is what
+was. The troops have formed a cordon about the Park. They've run into
+the terror beam. The broadcast said it was weakened by distance and
+only made the soldiers uncomfortable. But they've moved back. You see
+the point? They've moved back!"
+
+Jill stared, suddenly understanding.
+
+"But that means--"
+
+"It means," said Lockley, "that the terror beam is pretty much of a
+weapon. It has a range up in the miles or tens of miles. We don't know
+how to handle it yet. Whoever or whatever arrived in the thing Vale
+saw, it or they has or have a weapon our Army can't buck, yet. The
+point is that we can't wait to be rescued. We've got to get out of
+here on our own feet. Literally. So we forget about highways. From
+here on we sneak to safety as best we can. And we've got to put our
+whole minds on it."
+
+Jill shook her head as if to drive certain thoughts out of it. Then
+she said, "I guess you're right. He would want me to be safe. And if I
+can't do anything to help him, at least I can not make him worry. All
+right! What does sneaking to safety mean?"
+
+Lockley led her down the highway running from Boulder Lake to the
+outside world. They came to a blasted-out cut for the highway to run
+through. The road's concrete surface extended to the solid rock on
+either side. There was no bare earth to take or hold footprints, and
+there was a climbable slope.
+
+"We go up here and take to the woods," said Lockley, "because we're
+not as easy to spot in woodland as we'd be on a road. The characters
+at the lake will know what roads are. If we figure out how to handle
+their terror beam, they'll expect the attack to come by road. So
+they'll set up a system to watch the roads. They ought to do it as
+soon as possible. So we'll avoid notice by not using the roads. It's
+lucky you've got good walking shoes on. That could be the deciding
+factor in our staying alive."
+
+He led the way, helping her climb. There would be no sign that they'd
+abandoned the highway. In fact, there'd be no sign of their existence
+except the small smashed car. Lockley's existence was known, but not
+his and Jill's together.
+
+Lockley did not feel comfortable about having deliberately shocked
+Jill into paying some attention to her own situation instead of
+staying absorbed in the possible or probable fate of Vale. But for
+them to get clear was going to call for more than sentimentality on
+Jill's part. Lockley couldn't carry the load alone.
+
+There was an invasion in process. It could be, apparently, an invasion
+from space, in which case the terror produced would be terror of the
+unknown. But Lockley had conceived of the possibility that it might be
+an invasion only from the other side of the world. Such an invasion
+was thought of by every American at least once every twenty-four
+hours. The fears it would arouse would be fears of the all too
+thoroughly known.
+
+The whole earth had the jitters because of the apparently inevitable
+trial of strength between its two most gigantic powers. Their rivalry
+seemed irreconcilable. Most of humanity dreaded their conflict with
+appalled resignation because there seemed no way to avoid it. Yet it
+was admittedly possible that an all-out war between them might end
+with all the world dead, even plants and microbes in the deepest seas.
+It was ironic that the most reasonable hope that anybody could have
+was that one or the other nation would come upon some weapon so new
+and irresistible that it could demand and receive the surrender of the
+other without atomic war.
+
+Atom bombs could have done the trick, had only one nation owned them.
+But both were now armed so that by treacherous attack either could
+almost wipe out the other. There was no way to guard against desperate
+and terrible retaliation by survivors of the first attacked country.
+It was the certainty of retaliation which kept the actual war a cold
+one--a war of provocation and trickery and counter-espionage, but not
+of mutual extermination.
+
+But Lockley had suggested--because it was the worst of
+possibilities--that America's rival had developed a new weapon which
+could win so long as it was not attributed to its user. If the United
+States believed itself attacked from space, it would not launch
+missiles against men. It would ask help, and help would be given even
+by its rival if the invasion were from another planet. Men would
+always combine against not-men. But if this were a ship from no
+farther than the other side of the earth, and only pretended to be
+from an alien world ... America could be conquered because it believed
+it was fighting monsters instead of other men.
+
+This was not likely, but it was believable. There was no proof, but in
+the nature of things proof would be avoided. And if his idea should
+happen to be true, the disaster could be enormously worse than an
+invasion from another star. This first landing could be only a test to
+make sure that the new weapon was unknown to America and could not be
+countered by Americans. The crew of this ship would expect to be
+successful or be killed. In a way, if an atom bomb had to be used to
+destroy them, they would have succeeded. Because other ships could
+land in American cities where they could not be bombed without killing
+millions; where they could demand surrender under pain of death. And
+get it.
+
+Lockley looked at the sun. He glanced at his watch.
+
+"That would be south," he indicated. "It's the shortest way for us to
+get to where you'll be reasonably safe and I can tell what I know to
+someone who may use it."
+
+Jill followed obediently. They disappeared into the woods. They could
+not be seen from the highway. They could not even be detected from
+aloft. When they had gone a mile, Jill made her one and final protest.
+
+"But it can't be that they aren't monsters! They must be!"
+
+"Whatever they are," said Lockley, "I don't want them to lay hands on
+you."
+
+They went on. Once, from the edge of a thicket of trees, they saw the
+highway below them and to their left. It was empty. It curved out of
+sight, swinging to the left again. They moved uphill and down. Now the
+going was easy, through woods with very little underbrush and a carpet
+of fallen leaves. Again it was a sunlit slope with prickly bushes to
+be avoided. And yet again it was boulder-strewn terrain that might be
+nearly level but much more often was a hillside.
+
+Lockley suddenly stopped short. He felt himself go white. He grasped
+Jill's hand and whirled. He practically dragged her back to the patch
+of woods they'd just left.
+
+"What's the matter?" The sight of his face made her whisper.
+
+He motioned to her for silence. He'd smelled something. It was faint
+but utterly revolting. It was the smell of jungle and of foulness.
+There was the musky reek of reptiles in it. It was a collection of all
+the smells that could be imagined. It was horrible. It was infinitely
+worse than the smell of skunk.
+
+Silence. Stillness. Birds sang in the distance. But nothing happened.
+Absolutely nothing. After a long time Lockley said suddenly, "I've got
+an idea. It fits into that broadcast. I have to take a chance to find
+out. If anything happens to me, don't try to help me!"
+
+He'd smelled the foul odor at least fifteen minutes before, and had
+dragged Jill back, and there had been no other sign of monsters or
+not-monsters upon the earth. Now he crouched down and crawled among
+the bushes. He came to the place where he'd smelled the ghastly smell
+before. He smelled it again. He drew back. It became fainter, though
+it remained disgusting. He moved forward, stopped, moved back. He went
+sideways, very, very carefully, extending his hand before him.
+
+He stopped abruptly. He came back, his face angry.
+
+"We were lucky we couldn't use the car," he said when he was near Jill
+again. "We'd have been killed or worse."
+
+She waited, her eyes frightened.
+
+"The thing that paralyzes men and animals," he told her, "is a
+projected beam of some sort. We almost ran into it. It's probably akin
+to radar. I thought they'd put watchers on the highways. They did
+better. They project this beam. When it blocks a highway, anybody who
+comes along that highway runs into it. His eyes become blinded by
+fantastic colored lights, and he hears unbearable noises and feels
+anguish and they smell what we smelled just now. And he's paralyzed.
+Such a beam was turned on me yesterday and I was captured. A beam like
+that on the highway at the lake paralyzed three men who were carried
+away, and later two others whose car ditched and who stayed paralyzed
+until the beam was turned off."
+
+"But we only smelled something horrible!" protested Jill.
+
+"You did. I rushed you away. I'd smelled it before. But I went back.
+And I smelled it, and I crawled forward a little way and I began to
+see flashes of light and to hear noises and my skin tingled. I pushed
+my hand ahead of me--and it became paralyzed. Until I pulled it back."
+Then he said, "Come on."
+
+"What will we do?"
+
+"We change our line of march. If we drove into it or walked into it
+we'd be paralyzed. It's a tight beam, but there's just a little
+scatter. Just a little. You might say it leaks at its edges. We'll try
+to follow alongside until it thins out to nothing or we get where we
+want to go. Unless," he added, "they've got another beam that crosses
+it. Then we'll be trapped."
+
+He led the way onward.
+
+They covered four miles of very bad going before Jill showed signs of
+distress and Lockley halted beside a small, rushing stream. He saw
+fish in the clear water and tried to improvise a way to catch them. He
+failed. He said gloomily, "It wouldn't do to catch fish here anyhow. A
+fire to cook them would show smoke by day and might be seen at night.
+And whatever's at the Lake might send a terror beam. We'll leave here
+when you're rested."
+
+He examined the stream. He went up and down its bank. He disappeared
+around a curve of the stream. Jill waited, at first uneasily, then
+anxiously.
+
+He came back with his hands full of bracken shoots, their ends tightly
+curled and their root ends fading almost to white.
+
+"I'm afraid," he observed, "that this is our supper. It'll taste a lot
+like raw asparagus, which tastes a lot like raw peanuts, and a
+one-dish meal of it won't stick to your ribs. That's the trouble with
+eating wild stuff. It's mostly on the order of spinach."
+
+"I'll carry them," said Jill.
+
+She actually looked at him for the first time. Until she found herself
+anxious because he was out of sight for a long time, she hadn't really
+regarded him as an individual. He'd been only a person who was helping
+her because Vale wasn't available. Now she assured herself that Vale
+would be very grateful to him for aiding her. "I'm rested now," she
+added.
+
+He nodded and led the way once more. He watched the sun for direction.
+Two or three miles from their first halt he said abruptly, "I think
+the terror beam should be over yonder." He waved an arm. "I've got an
+idea about it. I'll see."
+
+"Be careful!" said Jill uneasily.
+
+He nodded and swung away, moving with a peculiar tentativeness. She
+knew that he was testing for the smell which was the first symptom of
+approach to the alien weapon.
+
+He halted half a mile from where Jill watched, resting again while she
+gazed after him. He moved backward and forward. He marked a place with
+a stone. He came well back from it and seemed to remove his wrist
+watch. He laid it on a boulder and stamped on it. He stamped again and
+again, shifting it between stampings. Then he pounded it with a small
+rock. He stood up and came back, trailing something which glittered
+golden for an instant.
+
+He halted before he reached the rock he'd placed as a marker. He did
+cryptic things, facing away from Jill. From time to time there was a
+golden glitter in the air near him.
+
+He came back. As he came, he wound something into a little coil. It
+was the silicon bronze mainspring of his non-magnetic watch. He held
+it for her to see and put it in his pocket.
+
+"I know what the terror beam is--for what good it'll do!" he said
+bitterly. "It's a beam of radiation on the order of radar, and for
+that matter X-rays and everything else. Only an aerial does pick it up
+and this watchspring makes a good one. I could barely detect the smell
+at a certain place, but when I touched the laid out spring, it picked
+up more than my body did and it became horrible! Then I moved in to
+where my skin began to tingle and I saw lights and heard noises. The
+spring made all the difference in the world. I even found the
+direction of the beam."
+
+Jill looked frightened.
+
+"It comes from Boulder Lake," he told her. "It's the terror beam, all
+right! You can walk into it without knowing it. And I suspect that if
+it were strong enough it would be a death ray, too!"
+
+Jill seemed to flinch a little.
+
+"They're not using it at killing strength," said Lockley coldly.
+"They're softening us up. Letting us find out we're frustrated and
+helpless, and then letting us think it over. I'll bet they intended
+the four of us to escape from that compost pit thing so we could tell
+about it! But we'll know, now, if we find dead men in rows in a
+wiped-out town, we'll know what killed them, and when they ask us
+politely to become their slaves, we'll know we'll have to do it or
+die!"
+
+Jill waited. When he seemed to have finished, she said, "If they're
+monsters, do you think they want to enslave us?"
+
+He hesitated, and then said with a grimace, "I've a habit, Jill, of
+looking forward to the future and expecting unpleasant things to
+happen. Maybe it's so I'll be pleasantly surprised when they don't."
+
+"Suppose," said Jill, "that they aren't monsters. What then?"
+
+"Then," said Lockley, "it's a cold war device, to find out if the
+other side in the cold war can take us over without our suspecting
+they're the ones doing it. Naturally those in this ship will blow
+themselves up rather than be found out."
+
+"Which," said Jill steadily, "doesn't offer much hope for...."
+
+She didn't say Vale's name. She couldn't. Lockley grimaced again.
+
+"It's not certain, Jill. The evidence is on the side of the monsters.
+But in either case the thing for us to do is get to the Army with what
+I've found out. I've had a stationary beam to test, however crudely.
+The cordon must have been pushed back by a moving or an intermittent
+beam. It wouldn't be easy to experiment with one of those. Come on."
+
+She stood up. She followed when he went on. They climbed steep
+hillsides and went down into winding valleys. The sun began to sink in
+the west. The going was rough. For Lockley, accustomed to wilderness
+travel, it was fatiguing. For Jill it was much worse.
+
+They came to a sere, bare hillside on which neither trees nor
+brushwood grew. It amounted to a natural clearing, acres in extent.
+Lockley swept his eyes around. There were many thick-foliaged small
+trees attempting to advance into the clear space. He grunted in
+satisfaction.
+
+"Sit down and rest," he commanded. "I'll send a message."
+
+He broke off branches from dark green conifers. He went out into the
+clearing and began to lay them out in a pattern. He came back and
+broke off more, and still more. Very slowly, because the lines had to
+be large and thick, the letters S.O.S. appeared in dark green on the
+clayey open space. The letters were thirty feet high, and the lines
+were five feet wide. They should show distinctly from the air.
+
+"I think," said Lockley with satisfaction, "that we might get
+something out of this! If it's sighted, a 'copter might risk coming in
+after us." He looked at her appraisingly. "I think you'd enjoy a good
+meal."
+
+"I want to say something," said Jill carefully. "I think you've been
+trying to cheer me up, after saying something to arouse me--which I
+needed. If the creatures aren't monsters, they'll never actually let
+anybody loose who's seen that they aren't. Isn't that true? And if it
+is--"
+
+"We know of six men who were captured," insisted Lockley, "and I was
+one of them. All six escaped. Vale may have escaped. They're not good
+at keeping prisoners. We don't know and can't know unless it's
+mentioned on a news broadcast that he's out and away. So there's
+absolutely no reason to assume that Vale is dead."
+
+"But if he saw them, when he was fighting them--"
+
+"The evidence," insisted Lockley again, "is that he saw monsters. The
+only reason to doubt it is that they blindfolded four of us."
+
+Jill seemed to think very hard. Presently she said resolutely, "I'm
+going to keep on hoping anyhow!"
+
+"Good girl!" said Lockley.
+
+They waited. He was impatient, both with fate and with himself. He
+felt that he'd made Jill face reality when--if this S.O.S. signal
+brought help--it wasn't necessary. And there was enough of grimness in
+the present situation to make it cruelty.
+
+After a very long time they heard a faint droning in the air. There
+might have been others when they were trudging over bad terrain, and
+they might not have noticed because they were not listening for such
+sounds. There were planes aloft all around the lake area. They'd been
+sent up originally in response to a radar warning of something coming
+in from space. Now they flew in vast circles around the landing place
+of that reported object. They flew high, so high that only contrails
+would have pointed them out. But atmospheric conditions today were
+such that contrails did not form. The planes were invisible from the
+ground.
+
+But the pilots could see. When one patrol group was relieved by
+another, it carried high-magnification photographs of all the park, to
+be developed and examined with magnifying glasses for any signs of
+activity by the crew of the object from space.
+
+A second lieutenant spotted the S.O.S. within half an hour of the
+films' return. There was an immediate and intense conference. The
+lengths of shadows were measured. The size and slope and probable
+condition of the clearing's surface were estimated.
+
+A very light plane, intended for artillery-spotting, took off from the
+nearest airfield to Boulder Lake.
+
+And Lockley and Jill heard it long before it came in sight. It flew
+low, threading its way among valleys and past mountain-flanks to avoid
+being spotted against the sky. The two beside the clearing heard it
+first as a faint mutter. The sound increased, diminished, then
+increased again.
+
+It shot over a minor mountain-flank and surveyed the bare space with
+the huge letters on it. Lockley and Jill raced out into view, waving
+frantically. The plane circled and circled, estimating the landing
+conditions. It swung away to arrive at a satisfactory approach path.
+
+It wavered. It made a half-wingover, and it side-slipped crazily, and
+came up and stalled and flipped on its back and dived....
+
+And it came out of its insane antics barely twenty feet above the
+ground. It raced away as close as possible to touching its wheels to
+earth. It went away behind the mountains. The sound of its going
+dwindled and dwindled and was gone. It appeared to have escaped from a
+deliberately set trap.
+
+Lockley stared after it. Then he went white.
+
+"Idiot!" he cried fiercely. "Come on! Run!"
+
+He seized Jill's hand. They fled together. Evidently, something had
+played upon the pilot of the light plane. He'd been deafened and
+blinded and all his senses were a shrieking tumult while his muscles
+knotted and his hands froze on the controls of his ship. He hadn't
+flown out of the beam that made him helpless. He'd fallen out of it.
+And then he raced for the horizon. He got away. And it would appear to
+those to whom he reported that he'd arrived too late at the
+distress-signal. If fugitives had made it, they'd been overtaken and
+captured by the creatures of Boulder Lake, and there'd been an ambush
+set up for the plane. It was a reasonable decision.
+
+But it puzzled the pilot's superior officers that he hadn't been
+allowed to land the plane before the beam was turned on him. He could
+have been paralyzed while on the ground, and he and his plane could
+have yielded considerable information to creatures from another world.
+It was puzzling.
+
+Lockley and Jill raced for the woodland at the clearing's edge.
+Lockley clamped his lips tight shut to waste no breath in speech. The
+arrival and the circling of the plane had been a public notice that
+there were fugitives here. If the beam could paralyze a pilot in
+mid-air, it could be aimed at fugitives on the ground.... There could
+be no faintest hope....
+
+Wholly desperate, Lockley helped Jill down a hillside and into a
+valley leading still farther down.
+
+He smelled jungle, and muskiness, and decay, and flowers, and every
+conceivable discordant odor. Flashes of insane colorings formed
+themselves in his eyes. He heard the chaotic uproar which meant that
+his auditory nerves, like the nerves in his eyes and nostrils and
+skin, were stimulated to violent activity, reporting every kind of
+message they could possibly report all at once.
+
+He groaned. He tried to find a hiding-place for Jill so that if or
+when the invaders searched for her, they would not find her. But he
+expected his muscles to knot in spasm and cramp before he could
+accomplish anything.
+
+They didn't. The smell lessened gradually. The meaningless flashings
+of preposterous color grew faint. The horrible uproar his auditory
+nerves reported, ceased. He and Jill had been at the mercy of the
+unseen operator of the terror beam. Perhaps the beam had grazed them,
+by accident. Or it could have been weakened....
+
+It was very puzzling.
+
+
+
+
+CHAPTER 5
+
+
+When darkness fell, Lockley and Jill were many miles away from the
+clearing where he had made the S.O.S. They were under a dense screen
+of leaves from a monster tree whose roots rose above ground at the
+foot of its enormous trunk. They formed a shelter of sorts against
+observation from a distance. Lockley had spotted a fallen tree far
+gone with wood-rot. He broke pieces of the punky stuff with his
+fingers. Then he realized that without a pot the bracken shoots he'd
+gathered could not be cooked. They had to be boiled or not cooked at
+all.
+
+"We'll call it a salad," he told Jill, "minus vinegar and oil and
+garlic, and eat what we can."
+
+She'd been pale with exhaustion before the sun sank, but he hadn't
+dared let her rest more than was absolutely necessary. Once he'd
+offered to carry her for a while, but she'd refused. Now she sat
+drearily in the shelter of the roots, resting.
+
+"We might try for news," he suggested.
+
+She made an exhausted gesture of assent. He turned on the tiny radio
+and tuned it in. There was no scarcity of news, now. A few days past,
+news went on the air on schedule, mostly limited to five-minute
+periods in which to cover all the noteworthy events of the world. Part
+of that five minutes, too, was taken up by advertising matter from a
+sponsor. Now music was rare. There were occasional melodies, but most
+were interrupted for new interpretations of the threat to earth at
+Boulder Lake. Every sort of prominent person was invited to air his
+views about the thing from the sky and the creatures it brought. Most
+had no views but only an urge to talk to a large audience. Something,
+though, had to be put on the air between commercials.
+
+The actual news was specific. Small towns around the fringe of the
+Park area were being evacuated of all their inhabitants. Foreign
+scientists had been flown to the United States and were at the
+temporary area command post not far from Boulder Lake. Rocket missiles
+were aimed and ready to blast the lake and the mountains around it
+should the need arise. A drone plane had been flown to the lake with a
+television camera transmitting back everything its lens saw. It
+arrived at the lake and its camera relayed back exactly nothing that
+had not been photographed and recorded before. But suddenly there was
+a crash of static and the drone went out of control and crashed. Its
+camera faithfully transmitted the landscape spinning around until its
+destruction. Military transmitters were beaming signals on every
+conceivable frequency to what was now universally called the alien
+spaceship. They had received no replies. The foreign scientists had
+agreed that the terror beam--paralysis beam--death beam--was
+electronic in nature.
+
+Lockley had thought Jill asleep from pure weariness, but her voice
+came out of the darkness beside the big tree trunk.
+
+"You found that out!" she said. "About its being electronic!"
+
+"I had a sample stationary beam to check on," said Lockley. "They
+haven't. Which may be a bad thing. Nobody's going to make useful
+observations of something that makes him blind and deaf and paralyzed
+while he's in the act. There are some things that puzzle me about
+that. Why haven't they killed anybody yet? They've got the public
+about as scared as it can get without some killing. And why didn't we
+get the full force of the beam after the plane had been driven away?
+They could have given us the full treatment if they'd wanted to. Why
+didn't they?"
+
+"If people run away from the towns," said Jill's voice, very tired and
+sleepy, "maybe they think that's enough. They can take the towns...."
+
+Lockley did not answer, and Jill said no more. Her breathing became
+deep and regular. She was so weary that even hunger could not keep her
+awake.
+
+Lockley tried to think. There was the matter of food. Bracken shoots
+were common enough but unsubstantial. It would need more careful
+observation to note all the likely spots for mushrooms. Perhaps they
+were far enough from the lake to take more time hunting food. They
+were almost exactly in the situation of Australian bushmen who live
+exclusively by foraging, with some not-too-efficient hunting. But
+Australian savages were not as finicky as Jill and himself. They ate
+grubs and insects. For this sort of situation, prejudices were a
+handicap.
+
+He considered the idea with sardonic appreciation. Two days of
+inadequate food and such ideas came! But he and Jill wouldn't be the
+only ones to think such things if matters continued as they were
+going. The towns around Boulder Lake were being evacuated. The cordon
+about it had been made to retreat. There was panic not only in
+America, but everywhere. In Europe there were wild rumors of other
+landings of other ships of space. The stock markets would undoubtedly
+close tomorrow, if they hadn't closed today. There'd be the beginning
+of a mass exodus from the larger cities, starting quietly but building
+up to frenzy as those who tried to leave jammed all the routes by
+which they could get away. If the creatures of the spaceship wanted
+more than the flight of all humans from about their landing place,
+there would be genuine trouble. Let them move aggressively and there
+would be panic and disorder and pure catastrophe, with self-exiled
+city dwellers desperate from hunger because they were away from market
+centers. It looked as if a dozen or two monsters could wreck a
+civilization without the need to kill one single human being directly.
+
+He heard a sound. He turned off the radio, gripping the clumsy club
+which was probably useless against anything really threatening.
+
+The sound continued. There were rustlings of leaves, and then faint
+rattling, almost clicking noises. Whatever the creature was, it was
+not large. It seemed to amble tranquilly through the forest and the
+night, neither alarmed nor considering itself alarming.
+
+The clickings again. And suddenly Lockley knew what it was. Of course!
+He'd heard it in the compost pit shell, when he was a prisoner of the
+invaders from space. He rose and moved toward the noise. The creature
+did not run away. It went about its own affairs with the same peaceful
+indifference as before. Lockley ran into a tree. He stumbled over a
+fallen branch on the ground. He came to the place where the creature
+should be. There was silence. He flicked the flint of his pocket
+lighter and in the flash of brightness he saw his prey. It had heard
+his approach. It was a porcupine, prudently curled up into a spiky
+ball and placidly defying all carnivores, including men. A porcupine
+is normally the one wild creature without an enemy. Even men
+customarily spare it because so often it has saved the lives of lost
+hunters and half-starved travelers. It accomplishes this by its bland
+refusal to run away from anybody.
+
+Lockley classed himself as a half-starved traveler. He struck with
+the club after a second spark from his lighter-flint.
+
+Presently he had a small, barely smouldering fire of rotted wood. He
+cooked over it, and the smell of cooking roused Jill from her
+exhausted slumber.
+
+"What--"
+
+"We're having a late supper," said Lockley gravely. "A midnight snack.
+Take this stick. There's a loin of porcupine on it. Be careful! It's
+hot!"
+
+Jill said, "Oh-h-h-h!" Then, "Is there more for you?"
+
+"Plenty!" he assured her. "I hunted it down with my trusty club, and
+only got stuck a half-dozen times while I was skinning and cleaning
+it."
+
+She ate avidly, and when she'd finished he offered more, which she
+refused until he'd had a share.
+
+They did not quite finish the whole porcupine, but it was an odd and
+companionable meal, there in the darkness with the barely-glowing
+coals well-hidden from sight. Lockley said, "I'm sort of a news
+addict. Shall we see what the wild radio waves are saying?"
+
+"Of course," said Jill. She added awkwardly: "Maybe it's the sudden
+food, but--I hope you'll remain my friend after this is all over. I
+don't know anyone else I'd say that to."
+
+"Consider," said Lockley, "that I've made an eloquent and grateful
+reply."
+
+But his expression in the darkness was not happy. He'd fallen in love
+with Jill after meeting her only twice, and both times she had been
+with Vale. She intended to marry Vale. But on the evidence at hand
+Vale was either dead or a prisoner of the invaders; if the last, his
+chances of living to marry Jill did not look good, and if the first,
+this was surely no time to revive his memory.
+
+He found a news broadcast. He suspected that most radio stations
+would stay on the air all night, now that it was officially admitted
+that the object in Boulder Lake was a spaceship bringing invaders to
+earth. The government releases spoke of them as "visitors," in a
+belated use of the term, but the public was suspicious of reassurances
+now. At the beginning the landing had seemed like another exaggerated
+horror tale of the kind that kept up newspaper circulations. Now the
+public was beginning to believe it, and people might stop going to
+their offices and the trains might cease to ran on time. When that
+happened, disaster would be at hand.
+
+The news came in a resonant voice which revealed these facts:
+
+Four more small towns had been ordered evacuated because of their
+proximity to Boulder Lake. The radiation weapon of the aliens had
+pushed back the military cordon by as much as five miles. But the big
+news was that the aliens had broken radio silence. Apparently they'd
+examined and repaired the short wave communicator from the helicopter
+they'd knocked down.
+
+Shortly after sundown, said the news report, a call had come through
+on a military short wave frequency. It was a human voice, first
+muttering bewilderedly and then speaking with confusion and
+uneasiness. The message had been taped and now was released to the
+public.
+
+_"What the hell's this ...? Oh.... What do you characters want me to
+do? This feels like the short wave set from the 'copter.... Hmm....
+You got it turned on.... What'll I do with it, Broadcast? I don't know
+whether you want me to talk to you or to back home, wherever that
+is.... Maybe you want me to say I'm havin' a fine time an' wish you
+was here.... I'm not. I wish I was there.... If this is goin' on the
+air I'm Joe Blake, radio man on the_ '_copter two 'leven. We were
+headin' in to Boulder Lake when I smelled a stink. Next second there
+were lights in my eyes. They blinded me. Then I heard a racket like
+all hell was loose. Then I felt like I had hold of a power
+transmission line. I couldn't wiggle a finger. I stayed that way till
+the 'copter crashed. When I come to, I was blindfolded like I am now.
+I don't know what happened to the other guys. I haven't seen 'em. I
+haven't seen anything! But they just put me in front of what I think
+is the 'copter's short wave set an' squeaked at me_--"
+
+The recorded voice ended abruptly. The news announcer's voice came
+back. He said that the member of the 'copter crew had given some other
+information before he was arbitrarily cut off.
+
+"I'll bet," said Lockley when the newscast ended, "I'll bet the other
+information was that the invaders have managed to tell him that earth
+must surrender to them!"
+
+"Why?"
+
+"What else would they want to say? To come and play patty-cake, when
+they can push the Army around at will and have managed to keep planes
+from flying anywhere near them? They may not know we've got atom
+bombs, but I'll bet they do! Part of that extra information could have
+been a warning not to try to use them. It would be logical to bluff
+even on that, though they couldn't make good."
+
+Jill said very carefully, "You hinted once that they might be men,
+pretending to be monsters. But that would mean that somebody I care
+about would probably be killed because he'd seen them and knew they
+weren't creatures from beyond the stars."
+
+"I think you can forget that idea," said Lockley. "They don't act like
+men. Chasing away the plane that was going to land for us, and not
+using the beam on the fugitives it was plainly going to land
+for--that's not like men preparing to take over a continent! And
+nudging the Army back to make the cordoned space larger--that's not
+like our most likely human enemy, either. They'd wipe out the cordon
+by stepping up the terror beam to death ray intensity."
+
+"Suppose they couldn't?"
+
+"They wouldn't have landed with a weapon that couldn't kill anybody,"
+said Lockley. "It's much more likely that they're monsters. But they
+don't act like monsters, either."
+
+Jill was silent for a moment.
+
+"Not even monsters who wanted to make friends?"
+
+"They," said Lockley drily, "would hardly make a surprise landing.
+They'd have parked on the moon and squeaked at us until we got
+curious, and then they'd arrange to land, or to meet men in orbit, or
+something. But they didn't. They made a surprise landing, and cleared
+a big space of humans, keeping themselves to themselves. But if they
+do think we're animals, like rabbits, they'd kill people instead of
+stinging them up a bit, or paralyzing them for a while and then
+letting them go. That's not like any monster I can imagine!"
+
+"Then--"
+
+"You'd better go to sleep," said Lockley. "We've got a long day's hike
+before us tomorrow."
+
+"Yes-s-s," agreed Jill reluctantly. "Good-night."
+
+"'Night," said Lockley curtly.
+
+He stayed awake. It was amusing that he was uneasy about wild animals.
+There were predators in the Park, and he had only an improvised club
+for a weapon. But he knew well enough that most animals avoid man
+because of a bewildering sudden development of instinct.
+
+Grizzly bears, before the white man came, were so scornful of man
+that they could be considered the dominant species in North America.
+They'd been known to raid a camp of Indians to carry away a man for
+food. Indian spears and arrows were simply ineffective against them.
+When Stonewall Jackson was a lieutenant in the United States Army,
+stationed in the West to protect the white settlers, he and a
+detachment of mounted troopers were attacked without provocation by a
+grizzly who was wholly contemptuous of them. The then Lieutenant
+Jackson rode a horse which was blind in one eye, and he maneuvered to
+get the bear on the horse's blind side so he could charge it. With his
+cavalry sabre he split the grizzly's skull down to its chin. It was
+the only time in history that a grizzly bear was ever killed by a man
+with a sword. But no grizzly nowadays would attack a man unless
+cornered. Even cubs with no possible experience of humankind are
+terrified by the scent of men.
+
+All that was true enough. In addition, preparations for the Park
+included much activity by the Wild Life Control unit, which persuaded
+bears to congregate in one area by putting out food for them, and took
+various other measures for deer and other animals. It had seeded trout
+streams with fingerlings and the lake itself with baby big-mouthed
+bass. The huge trailer truck of Wild Life Control was familiar enough.
+Lockley had seen it headed up to the lake the day before the landing.
+Now he found himself wondering sardonically to what degree the Wild
+Life Control men determined where mountain lions should hunt.
+
+He'd slept in the open innumerable times without thinking of mountain
+lions. With Jill to look after, though, he worried. But he was
+horribly weary, and he knew somehow that in the back of his mind there
+was something unpleasant that was trying to move into his conscious
+thoughts. It was a sort of hunch. Wearily and half asleep, he tried to
+put his mind on it. He failed.
+
+He awoke suddenly. There were rustlings among the trees. Something
+moved slowly and intermittently toward him. It could be anything, even
+a creature from Boulder Lake. He heard other sounds. Another creature.
+The first drew near, not moving in a straight line. The second
+creature followed it, drawing closer to the first.
+
+Lockley's scalp crawled. Creatures from space might have some of the
+highly-developed senses which men had lost while growing
+civilized--full keenness of scent, for example.
+
+Such a creature might be able to find Lockley and Jill in the darkness
+after trailing them for miles. And so primitive a talent, in a
+creature farther advanced than men, was somehow more horrifying than
+anything else Lockley had thought of about them. He gripped his club
+desperately, wholly aware that a star creature should be able to
+paralyze him with the terror beam....
+
+There were whistling, squealing noises. They were very much like the
+squeaks his captors had directed at each other and at him when he was
+blindfolded and being led downhill to imprisonment in the compost pit
+shell. Very much like, but not identical. Nevertheless, Lockley's hair
+seemed to stand up on end and he raised his club in desperation.
+
+The whistling squeals grew shriller. Then there was an indescribable
+sound and one of the two creatures rushed frantically away. It
+traveled in great leaps through the blackness under the trees.
+
+And then there was a sudden whiff of a long-familiar odor, smelled a
+hundred times before. It was the reek of a skunk, stalked by a
+carnivore and defending itself as skunks do. But a skunk was nothing
+like a terror beam. Its effluvium offended only one sense, affected
+only one set of sensation nerves. The terror beam....
+
+Lockley opened his mouth to laugh, but did not. The thing at the back
+of his mind had come forward. He was appalled.
+
+Jill said shakily, "What's the matter? What's happened? That smell--"
+
+"It's only a skunk," said Lockley evenly. "He just told me some very
+bad news. I know how the terror beam works now. And there's not a
+thing that can be done about it. Not a thing. It can't be!"
+
+He raged suddenly, there in the darkness, because he saw the utter
+hopelessness of combatting the creatures who'd taken over Boulder
+Lake. There was nothing to keep them from taking over the whole earth,
+no matter what sort of monsters or not-monsters they might be.
+
+
+
+
+CHAPTER 6
+
+
+It was nine o'clock at night when Lockley killed the porcupine, and
+ten by the time Jill had gone back to sleep huddled between the
+projecting roots of a giant tree. Shortly after midnight Lockley had
+been awakened when a skunk defeated a hungry predator within a hundred
+yards of their bivouac. But some time in between, there was another
+happening of much greater importance elsewhere.
+
+Something came out of Boulder Lake National Park. All humans had
+supposedly fled from it. It was abandoned to the creatures of the
+thing from the sky. But something came out of it.
+
+Nobody saw the thing, of course. Nobody could approach it, which was
+the point immediately demonstrated. No human being could endure being
+within seven miles of whatever it was. It was evidently a vehicle of
+some sort, however, because it swung terror beams before it, and
+terror beams on either side, and when it was clear of the Park it
+played terror beams behind it, too. Men who suffered the lightest
+touch of those sweeping beams of terror and anguish moved frantically
+to avoid having the experience again. So when something moved out of
+the Park and sent wavering terror beams before it, men moved to one
+side or the other and gave it room.
+
+On a large-scale map in the military area command post, its progress
+could be watched as it was reported. The reports described a
+development of unbearable beam strength which showed up as a bulge in
+the cordon's roughly circular line. That bulge, which was the cordon
+itself moving back, moved outward and became a half-circle some miles
+across. It continued to move outward, and on the map it appeared like
+a pseudopod extruded by an enormous amoeba. It was the area of
+effectiveness of a weapon previously unknown on earth--the area where
+humans could not stay.
+
+Deliberately, the unseen moving thing severed itself from the similar
+and larger weapon field which was its birthplace and its home. It
+moved with great deliberation toward the small town of Maplewood,
+twenty miles from the border of the Park.
+
+Jeeps and motorcycles scurried ahead of it, just out of reach of its
+beams. They made sure that houses and farms and all inhabited places
+were emptied of people before the moving terror beams could engulf
+them. They went into the town of Maplewood itself and frantically made
+sure that nothing alive remained in it. They went on to clear the
+countryside beyond.
+
+The unseen thing from the Park moved onward. High overhead there was a
+dull muttering like faraway thunder, but it was planes with filled
+bomb racks circling above the starlit land. There were men in those
+planes who ached to dive down and destroy this separated fraction of
+an invasion. But there were firm orders from the Pentagon. So long as
+the invaders killed nobody, they were not to be attacked. There was
+reason for the order in the desire of the government to be on friendly
+terms with a race which could travel between the stars. But there was
+an even more urgent reason. The aliens had not yet begun to murder,
+but it was suspected that they had a horrifying power to kill. So it
+was firmly commanded that no bomb or missile or bullet was to be used
+unless the invaders invited hostilities by killing humans. Their
+captives--the crew of a helicopter--might be freed if aliens and men
+achieved friendship. So for now--no provocation!
+
+The thing which nobody saw moved comfortably over the ground between
+the park and Maplewood. In the center of the weapon field there was a
+something which generated the terror beam and probably carried
+passengers. Whatever it was, it moved onward and into Maplewood and
+for seven miles in every direction troops watched for it to move out
+again. Artillerymen had guns ready to fire upon it if they ever got
+firing coordinates and permission to go into action. Planes were ready
+to drop bombs if they ever got leave to do so. And a few miles away
+there were rockets ready to prove their accuracy and devastating
+capacity if only given a launching command. But nothing happened. Not
+even a flare was permitted to be dropped by the planes far up in the
+sky. A flare might be taken for hostility.
+
+The thing from the Park stayed in Maplewood for two hours. At the end
+of that time it moved deliberately back toward the Park. It left the
+town untouched save for certain curious burglaries of hardware stores
+and radio shops and a garage or two. It looked as if intensely curious
+not-human beings had moved from their redoubt--Boulder Lake--to find
+out what civilization human beings had attained. They could guess at
+it by the buildings and the homes, but most notably in the technical
+shops of the inhabitants.
+
+It went slowly and deliberately back into the Park. Humans moved
+cautiously back into the area that had been emptied. Not many, but
+enough to be sure that the thing had really returned to the place from
+which it had come. Soldiers were tentatively entering the
+again-abandoned town of Maplewood when the unseen thing changed the
+range of its weapon bearing on that little city. It was then
+presumably not less than seven miles on its way back to Boulder Lake.
+The military had congratulated themselves on what they'd learned. The
+beam projectors at the lake had a range of much more than seven miles,
+but this movable, unidentifiable thing carried a lesser armament. From
+it, men and animals seven miles away were safe. This was notable news.
+
+Then the unseen object did something. The terror beam that flicked
+back and forth doubled in intensity. The soldiers just reentering
+Maplewood smelled foulness and saw bright lights. Bellowings deafened
+them. They fell with every muscle rigid in spasm. Beyond them other
+men were paralyzed. For five minutes the invaders' mobile weapon
+paralyzed all living things for a distance of fifteen miles. Then for
+thirty seconds it paralyzed living things for a distance of thirty
+miles. For a bare instant it convulsed men and animals for a greater
+distance yet. And all these victims of the terror beam knew,
+thereafter, an invincible horror of the beam.
+
+The thing from the Park which nobody had seen went back into the Park.
+And then men were permitted to return to exactly the same places
+they'd been allowed to occupy before the thing began its excursion.
+
+It seemed that nothing was changed, but everything was changed. If
+there were mobile carriers of the invasion weapon, then victory could
+not be had by a single atom bomb fired into Boulder Lake. There might
+be a dozen separate mobile terror beam generators scattered through
+the Park. Any atomic attack would need to be multiplied in its
+violence to be certain of results. Instead of one bomb there might be
+a need for fifty. They would have to destroy the Park utterly, even
+its mountains. And the fallout from so many atom bombs simply could
+not be risked. The invaders were effectively invulnerable.
+
+While this undesirable situation was being demonstrated, Jill slept
+heavily between two roots of a very large tree, and Lockley dozed
+against a nearby tree trunk. He believed that he guarded Jill most
+vigilantly.
+
+He awoke at dawn with the din of bird song in his ears. Jill opened
+her eyes at almost the same instant. She smiled at him and tried to
+get up. She was stiff and sore from the hardness of the ground on
+which she'd slept. But it was a new day, and there was breakfast. It
+was porcupine cooked the night before.
+
+"Somehow," said Jill as she nibbled at a bone, "somehow I feel more
+cheerful than I did."
+
+"That's a mistake," Lockley told her. "Start out with a few
+premonitions and the day improves as they turn out wrong. But if you
+start out hoping, the day ends miserably with most of your hopes
+denied."
+
+"You've got premonitions?" she asked.
+
+"Definitely," he said.
+
+It was true. As yet he knew nothing of last night's temporary
+occupation of a human town, but he believed he knew how the terror
+beam worked even if he couldn't figure out a way to generate it. He
+could imagine no defense against it. But if Jill had awakened feeling
+cheerful, there was no reason to depress her. She'd have reason enough
+to be dejected later, beginning with proof of Vale's death and going
+on from there.
+
+"We might listen to the news," she suggested. "A premonition or two
+might be ruled out right away!"
+
+Silently, he turned on the little radio. Automatically, he set it for
+the lowest volume they could hear distinctly.
+
+The main item in the news was a baldly factual but toned-down report
+of the thing from the lake which had left the park and examined a
+small human town in detail and then had returned to the Park. There
+were reports of peculiar hoofprints found where the invaders had been.
+They were not the hoofprints of any earthly animal. There was an
+optimistic report from the scientists at work on the problem of the
+beam. Someone had come up with an idea and some calculations which
+seemed to promise that the beam would presently be duplicated. Once it
+was duplicated, of course a way to neutralize it could be found.
+
+Lockley grunted. The broadcast was enthusiastic in its comments on the
+scientists. It talked gobbledegook which sounded as if it meant
+something but was actually nonsense. It barely touched on the fact
+that human beings were now ordered out of a much larger space than had
+been evacuated before. There was a statement from an important
+official that panic buying of food was both unnecessary and unwise.
+Lockley grunted again when the newscast ended.
+
+"The idea that anything that can be duplicated can be canceled," he
+announced gloomily, "is unfortunately rot. We can duplicate sounds,
+but there's no way to make them cancel out! Not accurately!"
+
+Jill had eaten a substantial part of the porcupine while the newscast
+was on. It was not a satisfying breakfast, but it cheered her
+immensely after two days of near-starvation.
+
+"But," she observed, "maybe that won't apply to this business when you
+report what you know. It's not likely that anybody else has stood just
+outside a beam and made tests of what it's like and how it's aimed and
+so on."
+
+They started off. For journeying in the Park, Lockley had the
+advantage that as part of the preparation for making a new map, he'd
+familiarized himself with all mapping done to date. He knew very
+nearly where he was. He knew within a close margin just where the
+terror beam stretched. He'd smashed his watch, which during sunshine
+substituted admirably for a compass, but he could maintain a
+reasonably straight line toward that part of the Park's border the
+terror beam would cross.
+
+They moved doggedly over mountain-flanks and up valleys, and once they
+followed a winding hollow for a long way because it led toward their
+destination without demanding that they climb. It was in this area
+that, pushing through brushwood beside a running stream, they came
+abruptly upon a big brown bear. He was no more than a hundred feet
+away. He stared at them inquisitively, raising his nose to sniff for
+their scent.
+
+Lockley bent and picked up a stone. He threw it. It clattered on
+rocks on the ground. The bear made a whuffing sound and moved
+aggrievedly away.
+
+"I'd have been afraid to do that," said Jill.
+
+"It was a he-bear," said Lockley. "I wouldn't have tried it on a
+she-bear with cubs."
+
+They went on and on. At mid-morning Lockley found some mushrooms. They
+were insipid and only acute hunger would make them edible raw, but he
+filled his pockets. A little later there were berries, and as they
+gathered and ate them he lectured learnedly on edible wild plants to
+be found in the wilderness. Jill listened with apparent interest. When
+they left the berry patch they swung to the left to avoid a steep
+climb directly in their way. And suddenly Lockley stopped short. At
+the same instant Jill caught at his arm. She'd turned white.
+
+They turned and ran.
+
+A hundred yards back, Lockley slackened his speed. They stopped. After
+a moment he managed to grin mirthlessly.
+
+"A conditioned reflex," he said wryly. "We smell something and we run.
+But I think it's the old familiar terror beam that crosses highways to
+stop men from using them. If it were a portable beam projector with
+somebody aiming it, we wouldn't be talking about it."
+
+Jill panted, partly with relief.
+
+"I've thought of something I want to try," said Lockley. "I should
+have tried it yesterday when I first smashed my watch."
+
+He retraced his steps to the spot where they'd caught the first whiff
+of that disgusting reptilian-jungle-decay odor which had bombarded
+their nostrils. Jill called anxiously, "Be careful!"
+
+He nodded. He got the coiled bronze watchspring out of his pocket. He
+went very cautiously to the spot where the smell became noticeable.
+Standing well back from it, he tossed one end of the spring into it.
+He drew it back. He repeated the operation. He moved to one side.
+Again he swung the gold-colored ribbon. He dangled it back and forth.
+Then he drew back yet again and wrapped his left hand and wrists with
+many turns of the thin bronze spring, carefully spacing the turns. He
+moved forward once more.
+
+He came back, his expression showing no elation at all.
+
+"No good," he said unhappily. "In a way, it works. The spring acts as
+an aerial and picks up more of the beam than my hand. But I tried to
+make a Faraday cage. That will stop most electromagnetic radiation,
+but not this stuff! It goes right through, like electrons through a
+radio tube grid."
+
+He put the spring back in his pocket.
+
+"Well," he grimaced. "Let's go on again. I had a little bit of hope,
+but some smarter men than I am haven't got the right gimmick yet."
+
+They started off once more. And this time they did not choose a path
+for easier travel, but went up a steep slope that rose for hundreds of
+feet to arrive at a crest with another steep slope going downhill. At
+the top Lockley said sourly, "I did discover one thing, if it means
+anything. The beam leaks at its edges, but it's only leakage. It
+doesn't diffuse. It's tight. It's more like a searchlight beam than
+anything else in that way. You can see a light beam at night because
+dust motes scatter some part of it. But most of the light goes
+straight on. This stuff does the same. It's hard to imagine a limit to
+its range."
+
+He trudged on downhill. Jill followed him. Presently, when they'd
+covered two miles or more with no lightening of his expression, she
+said, "You said you understand how it works. Radio and radar beams
+don't have effects like this. How does this have them?"
+
+"It makes high frequency currents on the surface of anything it hits.
+High frequency doesn't go into flesh or metal. It travels on the
+surface only. So when this beam hits a man it generates high frequency
+on his skin. That induces counter currents underneath, and they
+stimulate all the sensory nerves we've got--of our eyes and ears and
+noses as well as our skin. Every nerve reports its own kind of
+sensation. Run current over your tongue, and you taste. Induce a
+current in your eyes, and you see flashes of light. So the beam makes
+all our senses report everything they're capable of reporting, true or
+not, and we're blinded and deafened. Then the nerves to our muscles
+report to them that they're to contract, and they do. So we're
+paralyzed."
+
+"And," said Jill, "if there's a way to generate high frequency on a
+man's skin there's nothing that can be done?"
+
+"Nothing," said Lockley dourly.
+
+"Maybe," said Jill, "you can figure out a way to prevent that high
+frequency generation."
+
+He shrugged. Jill frowned as she followed him. She hadn't forgotten
+Vale, but she owed some gratitude to Lockley. Womanlike, she tried to
+pay part of it by urging him to do something he considered impossible.
+
+"At least," she suggested, "it can't be a death ray!"
+
+Lockley looked at her.
+
+"You're wrong there," he said coldly. "It can."
+
+Jill frowned again. Not because of his statement, but because she
+hadn't succeeded in diverting his mind from gloomy things. She had
+reason enough for sadness, herself. If she spoke of it, Lockley would
+try to encourage her. But he was concerned with more than his own
+emotions. Without really knowing it, Jill had come to feel a great
+confidence in Lockley. It had been reassuring that he could find food,
+and perhaps more reassuring that he could chase away a bear. Such
+talents were not logical reasons for being confident that he could
+solve the alien's seemingly invincible weapon, but she was inclined to
+feel so. And if she could encourage him to cope with the
+monsters--why--it would be even a form of loyalty to Vale. So she
+believed.
+
+In the late afternoon Lockley said, "Another four or five miles and we
+ought to be out of the Park and on another highway we'll hope won't be
+blocked by a terror beam. Anyhow there should be an occasional
+farmhouse where we can find some sort of civilized food."
+
+Jill said hungrily, "Scrambled eggs!"
+
+"Probably," he agreed.
+
+They went on and on. Three miles. Four. Five. Five and a half. They
+descended a minor slope and came to a hard-surfaced road with tire
+marks on it and a sign sternly urging care in driving. There were
+ploughed fields in which crops were growing. There was a row of stubby
+telephone poles with a sagging wire between them.
+
+"We'll head west," said Lockley. "There ought to be a farmhouse
+somewhere near."
+
+"And people," said Jill. "I look terrible!"
+
+He regarded her with approval.
+
+"No. You look all right. You look fine!"
+
+It was pleasing that he seemed to mean it. But immediately she said,
+"Maybe we'll be able to find out about ... about...."
+
+"Vale," agreed Lockley. "But don't be disappointed if we don't. He
+could have escaped or been freed without everybody knowing it."
+
+She said in surprise, "Been freed! That's something I didn't think
+of. He'd set to work to make them understand that we humans are
+intelligent and they ought to make friends with us. That would be the
+first thing he'd think of. And they might set him free to arrange it."
+
+Lockley said, "Yes," in a carefully noncommittal tone.
+
+Another mile, this time on the hard road. It seemed strange to walk on
+so unyielding a surface after so many miles on quite different kinds
+of footing. It was almost sunset now. There was a farmhouse set well
+back from the road and barely discernable beyond nearby growing corn.
+The house seemed dead. It was neat enough and in good repair. There
+were clackings of chickens from somewhere behind it. But it had the
+feel of emptiness.
+
+Lockley called. He called again. He went to the door and would have
+called once more, but the door opened at a touch.
+
+"Evacuated," he said. "Did you notice that there was a telephone line
+leading here from the road?"
+
+He hunted in the now shadowy rooms. He found the telephone. He lifted
+the receiver and heard the humming of the line. He tried to call an
+operator. He heard the muted buzz that said the call was sounding. But
+there was no answer. He found a telephone book and dialed one number
+after another. Sheriff. Preacher. Doctor. Garage. Operator again.
+General store.... He could tell that telephones rang dutifully in
+remote abandoned places. But there was no answer at all.
+
+"I'll look in the chicken coops," said Jill practically.
+
+She came back with eggs. She said briefly, "The chickens were hungry.
+I fed them and left the chicken yard gate open. I wonder if the beam
+hurts them too?"
+
+"It does," said Lockley.
+
+He made a light and then a fire and she cooked eggs which belonged to
+the unknown people who owned this house and who had walked out of it
+when instructions for immediate evacuation came. They felt queer,
+making free with this house of a stranger. They felt that he might
+come in and be indignant with them.
+
+"I ought to wash the dishes," said Jill when they were finished.
+
+"No," said Lockley. "We go on. We need to find some soldiers, or a
+telephone that works...."
+
+"I'm not a good dishwasher anyhow," said Jill guiltily.
+
+Lockley put a banknote on the kitchen table, with a weight on it to
+keep it from blowing away. They closed the house door. They'd eaten
+fully and luxuriously of eggs and partly stale bread and the sensation
+was admirable. They went out to the highway again.
+
+"West is still our best bet," said Lockley. "They've blocked the
+highway to eastward with that terror beam."
+
+The sun had set now, but a fading glory remained in the sky. They saw
+the slenderest, barest crescent of a new moon practically hidden in
+the sunset glow. They walked upon a civilized road, with a fence on
+one side of it and above it a single sagging telephone wire that could
+be made out against the stars.
+
+"I feel," said Jill, "as if we were almost safe, now. All this looks
+so ordinary and reassuring."
+
+"But we'd better keep our noses alert," Lockley told her. "We know
+that one beam comes nearly this far and probably--no, certainly
+crosses this road. There may be more."
+
+"Oh, yes," agreed Jill. Then she said irrelevantly, "I'll bet they do
+make him a sort of--ambassador to our government to arrange for
+making friends. He'll be able to convince them!"
+
+Again she referred to Vale. Lockley said nothing.
+
+Night was now fully fallen. There were myriad stars overhead. They saw
+the telephone wire dipping between poles against the sky's brightness.
+They passed an open gate where another telephone wire led away,
+doubtless to another farmhouse. But if there was no one at the other
+end of a telephone line, there was no point in using a phone.
+
+There came a rumbling noise behind them. They stared at one another in
+the starlight. The rumbling approached.
+
+"It--can't be!" said Jill, marvelling.
+
+"It's a motor," said Lockley. He could not feel complete relief.
+"Sounds like a truck. I wonder--"
+
+He felt uneasiness. But it was absurd. Only human beings would use
+motor trucks.
+
+There was a glow in the distance behind them. It came nearer as the
+sound of the motor approached. The motor's mutter became a grumble. It
+was definitely a truck. They could hear those other sounds that trucks
+always make in addition to their motor noises.
+
+It came up to the curve they'd rounded last. Its headlight beams
+glared on the cornstalks growing next to the highway. One headlight
+appeared around the turn. Then the other. An enormous trailer-truck
+combination came bumbling toward them. Jill held up her hand for it to
+stop. Its headlights shone brightly upon her.
+
+Airbrakes came on. The giant combination--cab in front, gigantic box
+body behind--came to a halt. A man leaned out. He said amazedly, "Hey,
+what are you folks doin' here? Everybody's supposed to be long gone!
+Ain't you heard about all civilians clearing out from twenty miles
+outside the Park? There's boogers in there! Characters from Mars or
+somewhere. They eat people!"
+
+Even in the starlight Lockley saw the familiar Wild Life Control
+markings on the trailer. He heard Jill, her voice shaking with relief,
+explaining that she'd been at the construction camp and had been left
+behind, and that she and Lockley had made their way out.
+
+"We want to get to a telephone," she added. "He has some information
+he wants to give to the Army. It's very important." Then she
+swallowed. "And I'd like to ask if you've heard anything about a Mr.
+Vale. He was taken prisoner by the creatures up there. Have you heard
+of his being released?"
+
+The driver hesitated. Then he said, "No, ma'm. Not a word about him.
+But we'll take care of you two! You musta been through plenty! Jud,
+you go get in the trailer, back yonder. Make room for these two folks
+up on the front seat." He added explanatorily, "There's cases and
+stuff in the back, ma'm. You two folks climb right up here alongside
+of me. You sure musta had a time!"
+
+The door on the near side of the truck cab opened. A small man got
+out. Silently, he went to the rear of the trailer and swung up out of
+sight. Jill climbed into the opened door. Lockley followed her. He
+still felt an irrational uneasiness, but he put it down to habit. The
+past few days had formed it.
+
+"We've been cartin' stuff for the soldiers," explained the driver as
+Lockley closed the door behind him. "They keep track of where that
+terror beam is workin', and they tell us by truck radio, and we dodge
+it. Ain't had a bit of trouble. Never thought I'd play games with
+Martians! Did you see any of 'em? What sort of critters are they?"
+
+He slipped the truck into gear and gunned the motor. Truck and
+trailer, together, began to roll down the highway. Lockley was
+irritated with himself because he couldn't relax and feel safe, as
+this development seemed to warrant.
+
+Later, he would wonder why he hadn't used his head in this as in other
+matters during the few days just past.
+
+He plainly hadn't.
+
+
+
+
+CHAPTER 7
+
+
+The driver was avidly curious about the area where supposedly no human
+being could survive. He asked absorbed questions, especially and
+insistently about the aliens. Jill said that she'd seen a few of them,
+but only at a distance. They'd been investigating the evacuated
+construction camp. They were about the size of men. She couldn't
+describe them, but they weren't human beings. He seemed to find it
+unthinkable that she hadn't examined them in detail.
+
+Lockley came to her rescue. He observed that he'd been a prisoner of
+the invaders, and had escaped. Then the driver's curiosity became
+insatiable. He wanted to know every imaginable detail of that
+experience. He expressed almost incredulous disappointment that
+Lockley couldn't give even a partial description of the creatures.
+When convinced, he launched a detailed recital of the descriptions
+offered by the workmen from the camp. He pictured the aliens as hoofed
+like horses, equipped with horns like antelopes, fitted with multiple
+arms like octopi and huge multi-faceted eyes like insects.
+
+He seemed to contemplate this picture with vast satisfaction as the
+truck growled and rumbled through the night.
+
+The headlights glared on ahead of the truck. There were dark fields
+and darker mountains beyond them. From time to time little side roads
+branched off. They undoubtedly led to houses, but no speck of lamp
+light appeared anywhere. This part of the world was empty, with the
+loneliness of a landscape from which every hint of human activity had
+been removed.
+
+Jill asked a question. The driver grew garrulous. He gave a dramatic
+picture of terror throughout the world, the suspension of all ordinary
+antagonisms in the face of this menace to every man and nation on the
+earth. There was peace even in the world's trouble spots as appalled
+agitators saw how much worse things could be if the monsters took over
+the world to rule. But the driver insisted that the United States was
+calm. Us Americans, he assured Lockley, weren't scared. We were
+educated and we knew that them scientists would crack this nut
+somehow. Like only yesterday a broadcast said this Belgian guy had
+come up with calculations that said this poison beam had to be
+something like a radar beam or a laser beam or something like that.
+And the American scientists were right out there in front, along with
+guys from England and France and Italy and Germany and even Russia.
+All the big brains of the world were workin' on it! Those Martians
+were gonna wish they'd come visitin' polite instead of barging in like
+they owned the world! They'd be lucky if they wound up ownin' Mars!
+
+Lockley pressed for details about the scientists' results. He didn't
+expect to get them, but the driver cheerfully obliged.
+
+Radio, said the driver largely, worked by making waves like those on
+a pond. They spread out and reached places where there were
+instruments to detect them, and that was that. Radar made the same
+kind of waves, only smaller, which bounced back to where there was an
+instrument to detect them. These were ripple waves.
+
+Lockley interpreted the term to mean sine waves, rounded at top and
+trough. It was a perfectly good word to express the meaning intended.
+
+These were natural kindsa waves, pursued the driver. Lightning made
+them. Static was them, and sparks from running motors and blown fuses.
+Waves like that were generated whenever an electric circuit was made
+or broken besides their occurrence from purely natural causes.
+
+"We can't feel 'em," said the driver expansively. "We're used to waves
+like that. Animals couldn't do anything about 'em and didn't need to
+before there was men. So when we come along, we couldn't notice 'em
+any more than we notice air pressure on our skin. We're used to it!
+But these scientists say there's waves that ain't natural. They ain't
+like ripples. They're like storm waves with foam on 'em. And that's
+the kind of waves we can notice. Like storm waves with sharp edges. We
+can notice them because they do things to us! These Martians make 'em
+do things. But now we know what kinda waves they are, we're gonna mess
+them up! And I'm savin' up a special kick for one o' those Martians
+when they're licked just as soon as I can find out which end of him is
+which an' suited to that kinda attention!"
+
+Lockley found himself suspicious and was annoyed. Jill was safe now.
+This driver was well-informed, but probably everybody was
+well-informed now. They had reason to become so!
+
+The truck trundled through the night. High overhead, a squadron of
+planes arrived to take its place in the ever-moving patrol around the
+Park. Another squadron, relieved, went away to the southwest. There
+was a deep-toned, faraway roaring from the engines aloft. All the sky
+behind the trailer seemed to mutter continuously. But the roof of
+stars ahead was silent.
+
+Lockley stayed tense and was weary of his tenseness, Jill was safe. He
+tried to reason his uneasiness away. The cab of the truck wobbled and
+swayed. The feel of the vehicle was entirely unlike the feel of a
+passenger car. It felt tail-heavy. The driver had ceased to talk. He
+seemed to be musing as he drove. He'd asked about the invaders but
+seemed almost indifferent to any adventures Jill and Lockley might
+have had on their way out. He didn't ask what they'd done for food. He
+was thinking of something else.
+
+Lockley found himself questioning the driver's statements just after
+they got in. Driving for the Army. The Army kept track of where the
+terror beams existed, and notified this truck by truck radio, and he
+dodged all such road barriers. That was what he said. It seemed
+plausible, but--
+
+"One thing strikes me funny," said the driver, musingly. "Those
+critters blindfoldin' you and those other guys. What' you think they
+did it for?"
+
+"To keep us from seeing them," said Lockley, curtly.
+
+"But why'd they want to do that?"
+
+"Because," said Lockley, "they might not have been Martians. They
+might not have been critters. They might have been men."
+
+On the instant he regretted bitterly that he'd said it. It was a
+guess, only, with all the evidence against it. The driver visibly
+jumped. Then he turned his head.
+
+"Where'd you get that idea?" he demanded. "What's the evidence? Why
+d'you think it?"
+
+"They blindfolded me," said Lockley briefly.
+
+A pause. Then the driver said vexedly, "That's a funny thing to make
+you think they was men! Hell! Excuse me, ma'm!--they coulda had all
+kindsa reasons for blindfoldin' you! It coulda been part of their
+religion!"
+
+"Maybe," said Lockley. He was angry with himself for having said
+something which was needlessly dramatic.
+
+"Didn't you have any other reason for thinkin' they were men?"
+demanded the driver curiously. "No other reason at all?"
+
+"No other at all," said Lockley.
+
+"It's a crazy reason, if you ask me!"
+
+"Quite likely," conceded Lockley.
+
+He'd been indiscreet, but no more. He'd said what he thought, perhaps
+because he was tired of watching all the country round him for a
+menace to Jill, and then watching every word he spoke to keep her from
+abandoning hope for Vale.
+
+Jill said, "Where are we headed for? I hope I can get to a telephone.
+I want to ask about somebody.... He wants to tell the soldiers
+something."
+
+"We're headed for a army supply dump," said the driver comfortably,
+"to load up with stuff for the guys that're watching all around the
+Park. We'll be goin' through Serena presently. Funny. Everybody moved
+out by the Army. A good thing, too. The folks in Maplewood couldn't
+ha' been got out last night before the Martians got there."
+
+The trailer-truck went on through the night. The driver lounged in his
+seat, keeping a negligent but capable eye on the road ahead. The
+headlights showed a place where another road crossed this one and
+there was a filling station, still and dark, and four or five
+dwellings nearby with no single sign of life about them. Then the
+crossroads settlement fell behind. A mile beyond it Jill said
+startledly, "Lights! There's a town. It's lighted."
+
+"It's Serena," said the driver. "The street lights are on because the
+electricity comes from far away. With the lights on it's a marker for
+the planes, too, so they can tell exactly where they are and the Park
+too. They can't see the ground so good at night, from away up there."
+
+The white street lamps seemed to twinkle as the trailer-truck rumbled
+on. A single long line of them appeared to welcome the big vehicle. It
+went on into the town. It reached the business district. There were
+side streets, utterly empty, and then the main street divided. The
+truck bore to the right. There were three and four-story buildings.
+Every window was blank and empty, reflecting only the white street
+lamps. No living thing anywhere. There had been no destruction, but
+the town was dead. Its lights shone on streets so empty that it would
+have seemed better to leave them to the kindly dark.
+
+Jill exclaimed, "Look! That window!"
+
+And ahead, in the dead and lifeless town, a single window glowed from
+electric light inside it, and it looked lonelier than anything else in
+the world.
+
+"I'm gonna look into that!" said the driver. "Nobody's supposed to be
+here."
+
+The truck came to a stop. The driver got out. There was a stirring,
+behind, and the small man who'd given his place to Jill and Lockley
+popped out of the trailer body. Lockley saw the name of a local
+telephone company silhouetted on the lighted windowpane. He opened the
+door. Jill followed him instantly. The four of them--driver, helper,
+Lockley and Jill--crowded into the building hallway to investigate
+the one lighted room in a town where twenty thousand people were
+supposed to live.
+
+There was a door with a frosted glass top through which light showed.
+The driver turned the door-knob and marched in. The room had an
+alcoholic smell. A man with sunken cheeks slept heavily in a chair,
+his head forward on his chest.
+
+The driver shook him.
+
+"Wake up, guy!" he said sternly. "Orders are for all civilians to
+clear outa this town. You wanna soldier to come by an' take you for a
+looter an' bump you off?"
+
+He shook again. The cadaverous man blinked his eyes open. The smell of
+alcohol was distinct. He was drunk. He gazed ferociously up at the
+driver of the truck.
+
+"Who the hell are you?" he demanded belligerently.
+
+The driver spoke sternly, repeating what he'd said before. The drunk
+assumed an air of outraged dignity.
+
+"If I wanna stay here, that's my business! Who th' hell are you
+anyways, disturbin' a citizen tax-payer on his lawful occasions? Are
+you Martians? I wouldn't put it pasht you!"
+
+He sat down and went back to sleep.
+
+The driver said fretfully, "He oughtn't to be here! But we ain't got
+room to carry him. I'm gonna use the truck radio an' ask what to do.
+Maybe they'll send a Army truck to get him outa here. He could set the
+whole town on fire!"
+
+He went out. The small man who was his helper followed him. He hadn't
+spoken a word. Lockley growled. Then Jill said breathlessly, "The
+switch-board has some long distance lines. I know how to connect them.
+Shall I try?"
+
+Lockley agreed emphatically. Jill slipped into the operator's chair
+and donned the headset. She inserted a plug and pressed a switch.
+
+"I did an article once on how--Hello! Serena calling. I have a very
+important message for the military officer in command of the cordon.
+Will you route me through, please?"
+
+Her manner was convincingly professional. She looked up and smiled
+shakily at Lockley. She spoke again into the mouthpiece before her.
+Then she said, "One moment, please." She covered the mouthpiece with
+her hand.
+
+"I can't get the general," she said. "His aide will take the message
+and if it's important enough--"
+
+"It is," said Lockley. "Give me the phone."
+
+She vacated the chair and handed him the operator's instrument with
+its light weight earphones and a mouthpiece that rested on his chest.
+
+"My name's Lockley," said Lockley evenly. "I was in the Park on a
+Survey job the morning the thing came down from the sky. I relayed
+Vale's message describing the landing and the creatures that came out
+of the--object. I was talking to him by microwave when he was seized
+by them. I reported that via Sattell of the Survey. You probably know
+of these reports."
+
+A tinny voice said with formal cordiality that he did, indeed.
+
+"I've just managed to get out of the park," said Lockley. "I've had a
+chance to experiment with a stationary terror beam. I've information
+of some importance about detecting those beams before they strike."
+
+The tinny voice said hastily that Lockley should speak to the general
+himself. There were clickings and a long wait. Lockley shook his head
+impatiently. When a new voice spoke, he said, "I'm at Serena. I was
+brought here by a Wild Life Control trailer-truck which picked us up
+just outside the Park. I mention that because the driver says he's
+driving it for the Army, now. The information I have to pass on is...."
+
+Curtly and succinctly, he began to give exact information about the
+terror beam. Its detection so that one need not enter it. The total
+lack of effectiveness of a Faraday cage to check it. Its use to block
+highways and its one use against a low-flying plane. The failure to
+search him out with that terror beam was to be noted. There was other
+evidence that the monsters were not monsters at all--
+
+The new voice interrupted sharply. It asked him to wait. His
+information would be recorded. Lockley waited, biting his lips. The
+voice returned after an unconscionably long wait. It told him to go
+ahead.
+
+The driver of the truck was taking a long time to make contact with
+the military. He'd have done better by telephone instead of short
+wave.
+
+The new voice repeated sharply for Lockley to go on with his story.
+And very, very carefully Lockley explained the contradictions in the
+behavior of the invaders. The blindfolds. The fact that it had been
+absurdly easy for four human prisoners in a compost pit shell to
+escape--almost as if it were intended for them to get away and report
+that their captors regarded men as on a par with game birds and
+rabbits and porcupines. True aliens would not have bothered to give
+such an impression. But men cooperating with aliens would contrive
+every possible trick to insist that only aliens operated at Boulder
+Lake.
+
+"I'm saying," said Lockley carefully, "that they do not act like
+aliens making a first landing on earth. Apparently their ship is
+designed to land in deep water. On a first landing, they should have
+chosen the sea. But they knew Boulder Lake was deep enough to cushion
+their descent. How did they know it? They didn't kill us local animals
+for study, but they dropped in other local animals to convince us that
+they wouldn't mind. Why try to fill us with horror--and then let us
+escape?"
+
+The voice at the other end said sharply, "_What do you infer from all
+this?_"
+
+"They've been briefed," said Lockley. "They know too much about this
+planet and us humans. Somebody has told them about human psychology
+and suggested that they conquer us without destroying our cities or
+our factories or our usefulness as slaves. We'll be much more valuable
+if captured that way! I'm saying that they've got humans advising and
+cooperating with them! I'm suggesting that those humans have made a
+deal to run earth for the aliens, paying them all the tribute they can
+demand. I'm saying that we're not up against an invasion only by
+aliens, but by aliens with humans in active cooperation and acting not
+only as advisers but probably as spies. I'm--"
+
+"_Mr. Lockley!_" said the voice at the other end of the wire. It was
+startled and shocked. It became pompous. "_Mr. Lockley, what has been
+your training?_" The voice did not wait for an answer. "_Where have
+you become qualified to offer opinions contradicting all the
+information and all the decisions of scientists and military men
+alike? Where do you get the authority to make such statements? They
+are preposterous! You have wasted my time! You--_"
+
+Lockley reached over and flipped back the switch he'd seen Jill flip
+over. He carefully put down the headset. He stood up.
+
+The driver and the small man came back. They picked up the sleeping
+drunk and moved toward the door. Something fell out of the drunk's
+pocket. It was a wallet. They did not notice. They went out, carrying
+the drunk. Jill stooped and recovered it. She looked at Lockley's
+face.
+
+"What--"
+
+"I'm trying," said Lockley in a grating voice, "to figure out what to
+do next. That didn't work."
+
+"I'll be right back," said Jill.
+
+She went out to deliver the wallet to the driver, who had apparently
+been ordered to put the drunk in the trailer body and deliver him
+somewhere.
+
+Lockley swore explosively when she was gone. He clenched and
+unclenched his hands. He paced the length of the room.
+
+Jill came back, her face white.
+
+"They opened the door of the trailer to pass him in," she said in a thin,
+strained voice. "And there were other men back there. Several of them! And
+machinery! Not cages for animals but engines--generators--electrical
+things! I'm frightened!"
+
+"And I," said Lockley, "am a fool. I should have known it! Look
+here--"
+
+The frosted-glass door opened. The driver came back. He had a revolver
+in his hand.
+
+"Too bad!" he said calmly. "We should've been more careful. But the
+lady saw too much. Now--"
+
+The revolver bore on Lockley. Jill flung herself upon it. Lockley
+swung, with every ounce of his strength. He connected with the
+driver's jaw. The driver went limp. Lockley had the revolver almost
+before he reached the floor.
+
+"Quick!" he snapped. "Where was the machinery? Front or back part of
+the trailer?"
+
+"All of it," panted Jill. "Mostly front. What--"
+
+"The hall again," Lockley snapped. "Hunt for a back door!"
+
+He thrust her out. She fumbled toward the back of the building while
+he went to the street entrance. The trailer-truck loomed huge. The
+driver's helper came out of it. Another man followed him. Still
+another....
+
+Lockley fired from the doorway. One bullet through the front part of
+the truck. One near the middle. Then a third halfway between the first
+two. The three men dived to the ground, thinking themselves his
+targets. But Jill called inarticulately from the back of the dark
+hall. Lockley raced back to her. He saw starlight. She waited,
+shivering. They went out and he closed the door softly behind him.
+
+He took her hand and they ran through the night. Overhead there was a
+luminous mistiness because of the street light, but here were abysmal
+darknesses between vague areas on which the starlight fell. Lockley
+said evenly, "We've got to be quiet. Maybe I hit some of the
+machinery. Maybe. If I didn't, it's all over!"
+
+The back of a building. An alleyway. They ran down it. There was a
+street with trees, where the street lights cast utterly black shadows
+in between intolerable glare. They ran across the street. On the other
+side were residences--the business district was not large. Lockley
+found a gate, and opened it quietly and as quietly closed it behind
+them. They ran into a lane between two dead, dark, dreary structures
+in which people had lived but from which all life was now gone.
+
+A back yard. A fence. Lockley helped Jill get over it. Another lane.
+Another street. But this street was not crossed--not here, anyhow--by
+another which led back to the street of the telephone office. A man
+could not look from there and see them running under the lights.
+
+The blessed irregularity of the streets continued. They ran and ran
+until Jill's breath came in pantings. Lockley was drenched in sweat
+because he expected at any instant to smell the most loathesome of
+all possible combinations of odors, and then to see flashing lights
+originating in his own eyes, and sounds which would exist only in the
+nerves of his ears, and then to feel all his muscles knot in total and
+horrible paralysis.
+
+They heard the truck motor rumble into life when they were many blocks
+away. They heard the clumsy vehicle move. It continued to growl, and
+they knew that it was moving about the streets with its occupants
+trying to sight fleeing figures under the darknesses which were trees.
+
+"I hit--I hit the generator," panted Lockley. "I must have! Else
+they'd swing a beam on us!"
+
+He stopped. Here they were in a district where many large homes pooled
+their lawns in block-long stretches of soft green. The street lights
+cast arbitrary patches of brightness against the houses, but their
+windows were blank and dark. This street, like most in this small
+town, was lined with trees on either side. There were the fragrances
+of flowers and grass.
+
+"We aren't safe now," said Lockley, "but I just found out there may
+not be any safety anywhere."
+
+Jill's teeth chattered.
+
+"What will we do? What was that machinery? I felt--frightened because
+it wasn't what he said was back there. So I told you. But what was
+it?".
+
+"At a guess," said Lockley, "a terror beam generator. The invaders
+must have human friends. To us they're spies. They're cooperating with
+the monsters. Apparently they're even trusted with terror beam
+projectors."
+
+He stood still, thinking, while in the distance the trailer-truck
+ground and rumbled about the streets. It was not a very promising
+method for finding two fugitives. They could hide if it turned onto a
+street they used. It could not continue the search indefinitely. The
+most likely final course would be to leave some of the unknown number
+of men in its trailer to search the town on foot. Even that might not
+be successful. But it wouldn't be a good idea for Lockley and Jill to
+remain here, either.
+
+"We look for two-car garages," said Lockley. "It's not a good chance,
+but it's all we've got. _If_ somebody had two cars, they might have
+left one behind when they evacuated. I can jump an ignition switch if
+necessary. Meanwhile we'll be moving out of town, which is a good idea
+even if we do it on foot!"
+
+They ceased to use the streets with their dramatic contrast of vivid
+lights with total shadows. They moved behind a row of what would be
+considered mansions in Serena, Colorado. Sometimes they stumbled over
+flower beds, and once there was a hose over which Jill tripped, and
+once Lockley barked his shin on a garden wheelbarrow. Most of the
+garages were empty or contained only tools and garden equipment.
+
+Then something made Lockley look up. A slender, truss-braced, mastlike
+tower rose skyward. It began on the lawn of a house with wide porches.
+There was a two-car garage with one wide door open.
+
+"A radio ham," said Lockley. "I wonder--"
+
+But he looked first in the garage. There was a car. It looked all
+right. He climbed in and opened the door. The dome light came on. The
+key was still in the ignition. He turned it and the gauge showed that
+the gas tank was three-quarters full. This was unbelievable good
+fortune.
+
+"They probably intended to use this and then changed their minds,"
+said Lockley. "I'll get the door open and attempt a little burglary.
+Just one burglary with a prayer that he used a storage battery for
+his power!"
+
+Breaking in was simple. He tried the windows opening on the main wide
+porch. One window slid up. He went inside, Jill following.
+
+The ham radio outfit was in the cellar. Like most radio hams, this one
+had battery-powered equipment as a matter of public responsibility. In
+case of storm or disaster when power lines are down, the ham operators
+of the United States can function as emergency communication systems,
+working without outside power. This operator was equipped as
+membership in the organization required.
+
+Lockley warmed up the tubes. He tuned to a general call frequency. He
+began to say, "May Day! May Day! May Day!" in a level voice. This
+emergency call has precedence over all other calls but S.O.S., which
+has an identical meaning. But "May Day" is more distinct and
+unmistakable when heard faintly.
+
+There were answers within minutes. Lockley snapped for them to stay
+tuned while he called for others. He had half a dozen hams waiting
+curiously when he began to broadcast what he wanted the world to know.
+
+He told it as briefly and as convincingly as he could. Then he said,
+"Over" and threw the reception switch for questions.
+
+There were no questions. His broadcast had been jammed. Some other
+station or stations were transmitting pure static with deafening
+volume, evidently from somewhere nearby. Lockley could not tell when
+it had begun. It could have been from the instant he began to speak.
+It was very likely that not one really useful word had been heard
+anywhere.
+
+But a direction finder could have betrayed his position.
+
+
+
+
+CHAPTER 8
+
+
+It was a ticklish job getting the car out of the garage and into the
+street. Lockley was afraid that starting the motor would make a noise
+which in the silence of the town's absolute abandonment could be heard
+for a long way. The grinding of the starter, though, lasted only for
+seconds. It might make men listen, but they could hardly locate it
+before the motor caught and ran quietly. Also, the trailer-truck was
+still in motion and making its own noise. Of course it was probably
+posting watchers and listeners here and there to try to find Lockley
+and Jill.
+
+So Lockley backed the car into the street as silently as was possible.
+He did not turn on the lights. He stopped, headed away from the area
+in which the truck rumbled. He sent the car forward at a crawl. Then
+an idea occurred to him and cold chills ran down his spine. It is
+possible to use a short wave receiver to pick up the ignition sparks
+of a car. Normally such sparkings are grounded so the car's own radio
+will work. But sometimes a radio is out of order. It was
+characteristic of Lockley's acquired distrust of luck and chance that
+he thought of so unlikely a disaster.
+
+He eased the car into motion, straining his ears for any sign that the
+truck reacted. Then he moved the car slowly away from the business
+district. It required enormous self-control to go slowly. While among
+the lighted streets the urge to flee at top speed was strong. But he
+clenched his teeth. A car makes much less noise when barely in motion.
+He made it drift as silently as a wraith under the trees and the
+street lamps.
+
+They got out of town. The last of the street lamps was behind them.
+There was only starlight ahead, and an unknown road with many turns
+and curves. Sometimes there were roadsigns, dimly visible as
+uninformative shapes beside the highway. They warned of curves and
+other driving hazards, but they could not be read because Lockley
+drove without lights. He left the car dark because any glare would
+have been visible to the men of the trailer-truck for a very long way.
+
+Starlight is not good for fast driving, and when a road passes through
+a wooded space it is nerve-racking. Lockley drove with foreboding,
+every sense alert and every muscle tense. But just after a painful
+progress through a series of curves with high trees on either side
+which he managed by looking up at the sky and staying under the middle
+of the ribbon of stars he could see, Lockley touched the brake and
+stopped the car.
+
+"What's the matter?" asked Jill, as he rummaged under the instrument
+panel.
+
+"I think," said Lockley, "that I must have damaged something in that
+truck. Otherwise they'd have turned their beam on us just to get even.
+
+"But maybe they'll be able to make a repair. In any case there are
+other beams. Those are probably stationary and the truck knows where
+they are and calls by truck radio to have them shut off when it wants
+to go by. That would work. Using the Wild Life truck was really very
+clever."
+
+He wrenched at something. It gave. He pulled out a length of wire and
+started working on one end of it.
+
+"If they guess we got a car," he observed, "they'll expect us to run
+into a road block beam that would wreck the car and paralyze us. I'm
+taking a small precaution against that. Here." He put the wire's end
+into her hand. "It's the lead-in from this car's radio antenna. It
+ought to warn us of beams across the road as my watch spring did in
+the hills. Hold it."
+
+"I will," said Jill.
+
+"One more item," he said. He got out of the car and closed the door
+quickly. He went to the back. There was the sound of breaking glass.
+He returned, saying, "No brake lights will go on now. I'll try to do
+something about that dome light." With a sharp blow he shattered it.
+"Now we could be as hard to trail as that Wild Life truck was the
+other night."
+
+Jill groped as the car got into motion again.
+
+"You mean it was--Oh!"
+
+"Most likely," agreed Lockley, "it was the thing that went out of the
+park and occupied Maplewood, flinging terror beams in all directions.
+Some of the truck's crew would have had footgear to make hoofprints.
+They committed a token burglary or two. And there was the illusion of
+aliens studying these queer creatures, men."
+
+They went on at not more than fifteen miles an hour. The car was
+almost soundless. They heard insects singing in the night. There was a
+steady, monotonous rumbling high above where Air Force planes
+patrolled outside the Park. After a time Jill said, "You seemed
+discouraged when you talked to that general."
+
+"I was," said Lockley. "I am. He played it safe, refused to admit that
+anybody in authority over him could possibly be mistaken. That's sound
+policy, and I was contradicting the official opinion of his superiors.
+I've got to find somebody of much lower rank, or much higher.
+Maybe--"
+
+Jill said in a strained voice, "Stop!"
+
+He braked. She said unsteadily, "Holding the wire, I smell that
+horrible smell."
+
+He put his hand on the wire's end. He shared the sensation.
+
+"Terror beam across the highway," he said calmly. "Maybe on our
+account, maybe not. But there was a side road a little way back."
+
+He backed the car. He'd smashed the backing lights, too. He guided
+himself by starlight. Presently he swung the wheel and faced the car
+about. He drove back the way he had come. A mile or so, and there was
+another hard-surface road branching off. He took it. Half an hour
+later Jill said quickly, "Brakes!"
+
+The road was blocked once more by an invisible terror beam, into which
+any car moving at reasonable speed must move before its driver could
+receive warning.
+
+"This isn't good," he said coldly. "They may have picked some good
+places to block. We have to go almost at random, just picking roads
+that head away from the Park. I don't know how thoroughly they can
+cage us in, though."
+
+There was a flicker of light in the sky. Lockley jerked his head
+around. It flashed again. Lightning. The sky was clouding up.
+
+"It's getting worse," he said in a strained voice. "I've been taking
+every turn that ought to lead us away from the Park, but I've had to
+use the stars for direction. I didn't think that soldiers would keep
+us from getting away from here. I was almost confident. But what will
+I do without the stars?"
+
+He drove on. The clouds piled up, blotting out the heavens. Once
+Lockley saw a faint glow in the sky and clenched his teeth. He turned
+away from it at the first opportunity. The glow could be Serena, and
+he could have been forced back toward it by the windings of the
+highway he'd followed without lights. Twice Jill warned him of beams
+across the highway. Once, driven by his increasing anxiety, his brakes
+almost failed to stop him in time. When the car did stop, he was aware
+of faint tinglings on his skin. There were erratic flashings in his
+eyes, too, and a discordant composite of sounds which by association
+with past suffering made him nauseated. Perhaps this extra leakage
+from the terror beam was through the metal of the car.
+
+When he got out of that terror beam the sky was three-quarters blacked
+out and before he was well away from the spot there was only a tiny
+patch of stars well down toward the horizon. There were lightning
+flickers overhead. After a time he depended on them to show him the
+road.
+
+Then the rain came. The lightning increased. The road twisted and
+turned. Twice the car veered off onto the road's shoulders, but each
+time he righted it. As time passed conditions grew worse. It was
+urgent that he get as far as possible from Serena, because of the Wild
+Life truck which could seize Jill and himself if its beam generators
+were repaired, and whose occupants could murder them if they weren't.
+But it was most urgent that he get away beyond the military cordon to
+find men who would listen to his information and see that use was made
+of it. Yet in driving rain and darkness, without car lights and daring
+to drive only at a crawl, he might be completely turned around.
+
+"I think," he said at last, "I'll turn in at the next farm gate the
+lightning shows us. I'll try to get the car into a barn so it won't
+show up at daybreak. We might be heading straight back into the Park!"
+
+He did turn, the next time a lightning flash showed him a turn-off
+beside a rural free delivery mailbox. There was a house at the end of
+a lane. There was a barn. He got out and was soaked instantly, but he
+explored the open space behind the wide, open doors. He backed the car
+in.
+
+"So," he explained to Jill, "if we have a chance to move we won't have
+to back around first."
+
+They sat in the car and looked out at the rain-filled darkness. There
+was no light anywhere except when lightning glittered on the rain. In
+such illuminations they made out the farmhouse, dripping floods of
+water from its eaves. There was a chicken house. There were fences.
+They could not see to the gate or the highway through the falling
+water, but there had been solid woodland where they turned off into
+the lane.
+
+"We'll wait," said Lockley distastefully, "to see if we are in a tight
+spot in the morning. If we're well away--and I've no real idea where
+we are--we'll go on. If not, we'll hide till dark and hope for stars
+to steer by when we go."
+
+Jill said confidently, "We'll make it. But where to?"
+
+"To any place away from Boulder Lake Park, and where I'm a human being
+instead of a crackpot civilian. To where I can explain some things to
+people who'll listen, if it isn't too late."
+
+"It's not," said Jill with as much assurance as before.
+
+There was a pause. The rain poured down. Lightning flashed. Thunder
+roared.
+
+"I didn't know," said Jill tentatively, "that you believed the
+invaders--the monsters--had people helping them."
+
+"The overall picture isn't a human one," he told her. "But there's a
+design that shows somebody knows us. For instance, nobody's been
+killed. At least not publicly. That was arranged by somebody who
+understood that if there was a massacre, we'd fight to the end of our
+lives and teach our children to fight after us."
+
+She thought it over. "You'd be that way," she said presently. "But not
+everybody. Some people will do anything to stay alive. But you
+wouldn't."
+
+The rain made drumming sounds on the barn roof. Lockley said, "But
+what's happened isn't altogether what humans would devise. Humans who
+planned a conquest would know they couldn't make us surrender to them.
+If this was a sort of Pearl Harbor attack by human enemies--and you
+can guess who it might be--they might as well start killing us on the
+largest possible scale at the beginning. If monsters with no
+information about us landed, they might perpetrate some massacres with
+the entirely foolish idea of cowing us. But there haven't been any
+massacres. So it's neither a cold war trick nor an unadvised landing
+of monsters. There's another angle in it somewhere. Monster-human
+cooperation is only a guess. I'm not satisfied, but it's the best
+answer so far."
+
+Jill was silent for a long time. Then she said irrelevantly, "You must
+have been a good friend of ... of...."
+
+"Vale?" Lockley said. "No. I knew him, but that's all. He only joined
+the Survey a few months ago. I don't suppose I've talked to him a
+dozen times, and four of those times he was with you. Why'd you think
+we were close friends?"
+
+"What you've done for me," she said in the darkness.
+
+He waited for a lightning flash to show him her expression. She was
+looking at him.
+
+"I didn't do it for Vale," said Lockley.
+
+"Then why?"
+
+"I'd have done it for anyone," said Lockley ungraciously.
+
+In a way it was true, of course. But he wouldn't have gone up to the
+construction camp to make sure that anyone hadn't been left behind.
+The idea wouldn't have occurred to him.
+
+"I don't think that's true," said Jill.
+
+He did not answer. If Vale was alive, Jill was engaged to him;
+although if matters worked out, Lockley would not be such a fool as to
+play the gentleman and let her marry Vale by default. On the other
+hand, if Vale was dead, he wouldn't be the kind of fool who'd try to
+win her for himself before she'd faced and recovered from Vale's
+death. A girl could forgive herself for breaking her engagement to a
+living man, but not for disloyalty to a dead one.
+
+"I think," said Lockley deliberately, "that we should change the
+subject. I will talk about why I went to the Lake after you when
+everything has settled down. I had reasons. I still have them. I will
+express them, eventually, whether Vale likes it or not. But not now."
+
+There was a long silence, while rain fell with heavy drumming noises
+and the world was only a deep curtain of lightning-lighted droplets of
+falling water.
+
+"Thanks," said Jill very quietly. "I'm glad."
+
+And then they sat in silence while the long hours went by. Eventually
+they dozed. Lockley was awakened by the ending of the rain. It was
+then just the beginning of gray dawn. The sky was still filled with
+clouds. The ground was soaked. There were puddles here and there in
+the barnyard, and water dripped from the barn's eaves, and from the
+now vaguely visible house, and from the two or three trees beside it.
+
+Lockley opened the car door and got out quietly. Jill did not waken.
+He visited the chicken house, and horrendous squawkings came out of
+it. He found eggs. He went to the house, stepping gingerly from grass
+patch to grass patch, avoiding the puddles between them. He found
+bread, jars of preserves and cans of food. He inspected the lane. The
+car's tracks had been washed out. He nodded to himself.
+
+He went back to the barn. There was still only dusky half-light. He
+pulled the doors almost shut behind him, leaving only a four-inch gap
+to see through. Now the car was safely out of sight and there was no
+sign that any living being was near.
+
+"You closed the doors," said Jill. "Why?"
+
+He said reluctantly, "I'm afraid we're as badly off as we were at the
+beginning. Unless I'm mistaken, we got turned around in that rainstorm
+on those twisty roads, and the Park begins nearby. This isn't the
+highway I drove up on to find you, the one where my car's wrecked.
+This is another one. I don't think we're more than twenty miles from
+the Lake, here. And that's something I didn't intend!"
+
+He began to unload his pockets.
+
+"I got something for us to eat. We'll just have to lie low until night
+and fumble our way out toward the cordon, with the stars to guide us."
+
+There was silence, save for the lessened dripping of water. Lockley
+was filled with a sort of baffled impatience with himself. He felt
+that he'd acted like an idiot in trying to escape the evacuated area
+by car. But there'd been nothing else to do. Before that he'd stupidly
+been unsuspicious when the Wild Life truck came down a highway that
+he'd known was blocked by a terror beam. And perhaps he'd been a fool
+to refuse to discuss why he'd gone up to the construction camp to see
+to her safety when by all the rules of reason it was none of his
+business.
+
+The gray light paled a little. Through the gap between the barn doors,
+he could see past the house. Then he could see the length of the lane
+and the trees on the far side of the highway.
+
+He was laying out the food when suddenly he froze, listening. The
+stillness of just-before-dawn was broken by the distant rumble of an
+internal-combustion engine. It was a familiar kind of rumbling. It
+drew nearer. Except for the singularly distinct impacts of drippings
+from leaves and roof to the ground below, it was the only sound in all
+the world.
+
+It became louder. Jill clenched her hands unconsciously.
+
+"I don't think there are any car tracks at the turn-off where we came
+in," said Lockley in a level voice. "The rain should have washed them
+out. It's not likely they're looking for us here anyhow. But I've only
+got three bullets left in the pistol. Maybe you'd better go off and
+hide in the cornfield. Then if things go wrong they'll believe I left
+you somewhere."
+
+"No," said Jill composedly, "I'd leave tracks in the ploughed ground.
+They'd find me."
+
+Lockley ground his teeth. He got out the pistol he'd taken from the
+truck driver in the lighted room in Serena. He looked at it grimly. It
+would be useless, but....
+
+Jill came and stood beside him, watching his face.
+
+The rumbling of the truck was still nearer and louder. It diminished
+for a moment where a curve in the road took the vehicle behind some
+trees that deadened its noise. But then the sound increased suddenly.
+It was very loud and frighteningly near.
+
+Lockley watched through the gap between the barn doors. He stayed
+well back lest his face be seen.
+
+The trailer-truck with the Wild Life Control markings on it rumbled
+past. It growled and roared. The noise seemed thunderous. Its wheels
+splashed as they went through a puddle close by the gate.
+
+It went away into the distance. Jill took a deep breath of relief.
+Lockley made a warning gesture.
+
+He listened. The noise went on steadily for what he guessed to be a
+mile or more. Then they heard it stop. Only by straining his ears
+could Lockley pick up the sound of an idling motor. Maybe that was
+imagination. Certainly at any other less silent time he could not
+possibly have heard it. Jill whispered, "Do you think--"
+
+He gestured for silence again. The distant heavy engine continued to
+idle. One minute. Two. Three. Then the grinding of gears and the roar
+of the engine once more. The truck went on. Its sound diminished. It
+faded away altogether.
+
+"They got to a place where the road's blocked with a terror beam,"
+said Lockley evenly. "They stopped and called by short wave and the
+beam was cut off, then they went past the block-point and undoubtedly
+the beam was turned on again."
+
+He debated a decision.
+
+"We'll have breakfast," he said shortly. "We'll have to eat the eggs raw,
+but we need to eat. Then we'll figure things out. It may be that we'd be
+sensible to forget about cars and try to get to the cordon on foot,
+robbing farmhouses of food on the way. There can't be too many ...
+collaborators. And we could keep out of sight."
+
+He opened a jar of preserves.
+
+"But it would be better for you to be travelling by car, if tonight's
+clear and there's starlight to drive by."
+
+Jill said practically, "There might be some news...."
+
+Her hands shook as she put the pocket radio on the hood of the car.
+Lockley noticed it. He felt, himself, the strain of their long march
+through the wilderness with danger in every breath they drew. And he
+was shaken in a different way by the proof that humans were
+cooperating fully with the invading monsters. It was unthinkable that
+anybody could be a traitor not only to his own country but to all the
+human race. He felt incredulous. It couldn't be true! But it obviously
+was.
+
+The radio made noises. Lockley turned it in another direction. There
+was music. Jill's face worked. She struggled not to show how she felt.
+
+The radio said, "_Special news bulletin! Special news bulletin! The
+Pentagon announces that for the first time there has been practically
+complete success in duplicating the terror beam used by the space
+invaders at Boulder Lake! Working around the clock, teams of foreign
+and American scientists have built a projector of what is an entirely
+new type of electronic radiation which produces every one of the
+physiological effects of the alien terror beam! It is low-power, so
+far, and has not produced complete paralysis in experimental animals.
+Volunteers have submitted themselves to it, however, and report that
+it produces the sensations experienced by members of the military
+cordon around Boulder Lake. A crash program for the development of the
+projector is already under way. At the same time a crash program to
+develop a counter to it is already showing promising results. The
+authorities are entirely confident that a complete defense against the
+no longer mysterious weapon will be found. There is no longer any
+reason to fear that earth will be unable to defend itself against the
+invaders now present on earth, or any reinforcements they may
+receive!_"
+
+The newscast stopped and a commercial called the attention of
+listeners to the virtues of an anti-allergy pill. Jill watched
+Lockley's face. He did not relax.
+
+The broadcast resumed. With this full and certain hope of a defense
+against the invasion weapon, said the announcer, it remained important
+not to destroy the alien ship if it could be captured for study. The
+use of atom bombs was, therefore, again postponed. But they would be
+used if necessary. Meanwhile, against such an emergency, the areas of
+evacuation would be enlarged. People would be removed from additional
+territory so if bombs were used there would be no humans near to be
+harmed.
+
+Another commercial. Lockley turned off the radio.
+
+"What do you think?" asked Jill.
+
+"I wish they hadn't made that broadcast," said Lockley. "If there were
+only monsters involved and they didn't understand English, it would be
+all right. But with humans helping them, it sets a deadline. If we're
+going to counter their weapon, they have to use it before we finish
+the job."
+
+After a moment he said bitterly, "There was a time, right after the
+last big war, when we had the bomb and nobody else did. There couldn't
+be a cold war then! There were years when we could destroy others and
+they couldn't have fought back. Now somebody else is in that position.
+They can destroy us and we can't do a thing. It'll be that way for a
+week, or maybe two, or even three. It'll be strange if they don't take
+advantage of their opportunity."
+
+Jill tried to eat the food Lockley had laid out. She couldn't. She
+began to cry quietly. Lockley swore at himself for telling her the
+worst, which it was always his instinct to see. He said urgently,
+"Hold it! That's the worst that could happen. But it's not the most
+likely!"
+
+She tried to control her tears.
+
+"We're in a fix, yes!" he said insistently. "It does look like there
+may be a flock of other space ship landings within days. But the
+monsters don't want to kill people. They want a world with people
+working for them, not dead. They've proved it. They'll avoid
+massacres. They won't let the humans who're their allies destroy the
+people they want alive and useful."
+
+Jill clenched her fists. "But it would be better to be dead than like
+that!"
+
+"But wait!" protested Lockley. "We've duplicated the terror beam. Do
+you think they'll leave it at that? The men who know how to do it will
+be scattered to a dozen or a hundred places, so they can't possibly
+all be found, and they'll keep on secretly working until they've made
+the beams and a protection against them and then something more deadly
+still! We humans can't be conquered! We'll fight to the end of time!"
+
+"But you yourself," said Jill desperately, "you said there couldn't be
+a defense against the beam! You said it!"
+
+"I was discouraged," he protested. "I wasn't thinking straight. Look!
+With no equipment at all, I found out how to detect the stuff before
+it was strong enough to paralyze us. You know that. The scientists
+will have equipment and instruments, and now that they've got the beam
+they'll be able to try things. They'll do better than I did. They can
+try heterodyning the beam. They can try for interference effects. They
+may find something to reflect it, or they can try refraction."
+
+He paused anxiously. She sobbed, once. "But other weapons--"
+
+"There may not be any. And there's bound to be some trick of
+refraction that'll help. It thins out at the edges now. That's how we
+get warning of it. It's refracted by ions in the air. That's why it
+isn't a completely tight beam. Ions in the air act like drops of mist;
+they refract sunshine and make rainbows after rain. And we got the
+smell-effect first. That proves there's refraction."
+
+He watched her face. She swallowed. What he'd said was largely without
+meaning. Actually, it wasn't even right. The evidence so far was that
+the nerves of smell were more sensitive than the optic nerves or the
+auditory ones, while nerves to bundles of muscle were less sensitive
+still. But Lockley wasn't concerned with accuracy just now. He wanted
+to reassure Jill.
+
+Then his eyes widened suddenly and he stared past her. He'd been
+speaking feverishly out of emotion, while a part of his mind stood
+aside and listened. And that detached part of his mind had heard him
+say something worth noting.
+
+He stood stock-still for seconds, staring blankly. Then he said very
+quietly, "You made me think, then. I don't know why I didn't, before.
+The terror beam does scatter a little, like a searchlight beam in thin
+mist. It's scattered by ions, like light by mist-droplets. That's
+right!"
+
+He stopped, thinking ahead. Jill said challengingly, "Go on!" Again
+what he'd said had little meaning to her, but she could see that he
+believed it important.
+
+"Why, a searchlight beam is stopped by a cloud, which is many
+mist-droplets in one place. It's scattered until it simply doesn't
+penetrate!" Lockley suddenly seemed indignant at his own failure to
+see something that had been so obvious all along. "If we could make a
+cloud of ions, it should stop the terror beam as clouds stop light! We
+could--"
+
+Again he stopped short, and Jill's expression changed. She looked
+confident again. She even looked proud as she watched Lockley
+wrestling with his problem, unconsciously snapping his fingers.
+
+"Vale and I," he said jerkily, "had electronic base-measuring
+instruments. Some of their elements had to be buried in plastic
+because otherwise they ionized the air and leaked current like a
+short. If I had that instrument now--No. I'd have to take the plastic
+away and it couldn't be done without smashing things."
+
+"What would happen," asked Jill, "if you made what you're thinking
+about?"
+
+"I might," said Lockley. "I just possibly might make a gadget that
+would create a cloud of ions around the person who carried it. And it
+might reflect some of the terror beam and refract the rest so none got
+through to the man!"
+
+Jill said hopefully, "Then tonight we go into a deserted town and
+steal the things you need...."
+
+Lockley interrupted in a relieved voice, "No-o-o-o. What I need, I
+think, is a cheese grater and the pocket radio. And there should be a
+cheese grater in the house."
+
+He listened at the barn door gap, and then went out. Presently he was
+back. He had not only a cheese grater but also a nutmeg grater. Both
+were made of thin sheet metal in which many tiny holes had been
+punched, so that sharp bits of torn metal stood out to make the
+grating surface. Lockley knew that sharp points, when charged
+electrically, make tiny jets of ionized air which will deflect a
+candle flame. Here there were thousands of such points.
+
+He set to work on the car seat, pushing the pistol with its three
+remaining bullets out of the way. The pistol was reserved for Jill in
+case of untoward events, when it would be of little or no practical
+value.
+
+He operated on the tiny radio with his pocket-knife to establish a
+circuit which should oscillate when the battery was turned on. There
+was induction, to raise the voltage at the peaks and troughs of the
+oscillations. A transistor acted as a valve to make the oscillations
+repeated surges of current of one sign in the innumerable sharp points
+of the graters. And there was an effect he did not anticipate. The
+ion-forming points were of minutely different lengths and patterns, so
+the radiation inevitably accompanying the ion clouds was of minutely
+varying wave lengths. The consequence of using the two graters was, of
+course, that rather astonishing peaks of energy manifested themselves
+in ultra-microscopic packages for a considerable distance from the
+device. But Lockley did not plan that. It happened because of the
+materials he had to use in lieu of something better.
+
+When it was finished he told Jill, "I can only check ion production
+here. If it works, it ought to make a lighter-flame flicker when near
+the points. If it does that, I'll go up the road to where the
+trailer-truck stopped. I've a pretty good idea that the road's blocked
+by a terror beam there."
+
+Absorbed, he threw the switch. And instantly there was a racking,
+deafening explosion. The pistol on the car seat blew itself to bits,
+smashing the windshield and ripping the cushion open. The three
+cartridges in its cylinder had exploded simultaneously.
+
+Lockley seized a pitchfork. He stood savagely, ready for anything.
+Powder smoke drifted through the barn. Nothing else happened.
+
+After long, tense moments, Lockley said slowly, "That could be another
+weapon the monsters have turned on. It's been imagined. They could be
+using a broadcast or a beam we haven't suspected to disarm the troops
+of the cordon. They could have a detonator beam that sets off
+explosives at a distance. It's possible. And if that's what they're
+turning on they only have to sweep the sky and the bombers aloft will
+be wiped out."
+
+But there were no sounds other than the slowly diminishing drip of
+water from the barn roof, and the house eaves, and the few trees in
+the barnyard.
+
+"Anyhow they've ruined our only weapon," said Lockley coldly. "It
+would be a detonation beam setting off the cartridges. That would be a
+perfect protection against atomic bombs, if the chemical explosive
+that makes them go off could be triggered from a distance. Clever
+people, these monsters!"
+
+Then he said abruptly, "Come on! It's ten times more necessary for us
+to get to where somebody can make use of our information!"
+
+"Go where?" asked Jill, shaken once more.
+
+"We take to the woods until dark," said Lockley, "and meanwhile I'll
+check this supposedly promising gadget--though it looks pretty feeble
+if the monsters have a detonating beam--against the road blocking beam
+up yonder. Come on!"
+
+He stuffed his pockets with food. He led the way.
+
+The morning had now arrived. The sun was visible, red at the eastern
+horizon.
+
+"Walk on the grass!" commanded Lockley.
+
+There was no point in leaving footprints, though there was no reason
+to believe the explosion on the car seat had been heard. Lockley,
+indeed, considered that if the aliens had just used a previously
+undisclosed weapon, there would be explosions of greater or lesser
+violence all over the evacuated territory and all other areas within
+its range. There wouldn't be many farmhouses without a shotgun put
+away somewhere. There would be shotgun shells, too. If the aliens had
+a detonator beam as well as one that produced the terror beam's
+effects, then all hope of resistance was probably gone.
+
+They crossed to the house and moved alongside it. They went with
+instinctive furtiveness out of the lane and quickly into the woodland
+on the farther side. They were soaked almost immediately. Fallen
+leaves clung to their shoes. Drooping branches smeared them with
+wetness. Lockley went barely out of sight of the highway and then
+trudged doggedly in the direction the Wild Life Control trailer-truck
+had taken. He handed Jill the ribbon of bronze that had been the
+mainspring of his watch.
+
+"We might pick up the beam from the wetness underfoot," he said, "but
+we'll play it safe and use this too."
+
+They went on for a long way. Lockley fumed, "I don't like this! We
+ought to be there--"
+
+"I think," said Jill, "I smell it."
+
+"I'll try it," said Lockley.
+
+He detected the jungle smell and its concomitant revolting odors. He
+led Jill back.
+
+"Wait here, by this big tree stump. I'll be able to find you and
+you're safe enough from the beam."
+
+He turned away. Jill said pleadingly, "Please be careful!"
+
+"A little while ago," he told her gloomily, "I felt that I had too
+much useful information to take any chances with my life, let alone
+yours. I'm not so sure of my importance now. But I think you still
+need somebody else around."
+
+"I do!" said Jill. "And you know it! I'd much rather--"
+
+"I'll be back," he repeated.
+
+He went away, trailing the watch spring.
+
+He was extra cautious now. The smell recurred and grew stronger. He
+began to feel the first faint flashes of light in his eyes. It was the
+symptom which followed the smell when approaching a terror beam. Then
+a faint, discordant murmur, originating in his own ears. He turned on
+the device made of two graters and the elements of a pocket radio. The
+smell ceased. The faint flashes of light stopped. There was no longer
+a raucous sound.
+
+He turned off the ion producing device. The symptoms returned. He
+turned it on and off. He took a step forward. He tested again. The
+cloud of ions from the innumerable jagged points was invisible, but
+somehow it refracted or reflected--in any case, neutralized--the
+weapon of the beings at Boulder Lake. He went on and presently he felt
+the very faintest possible tingling of his skin and heard the barest
+whisper of a sound, and smelled the jungle reek as something so
+diluted that he was hardly sure he smelled it.
+
+He went on, and those faint sensations ceased. Presently, impatient of
+his own timorousness, he turned the device off again. He had walked
+through the terror beam.
+
+He started back with the device turned on once more and at the point
+where he'd felt the beam's manifestations faintly, he stopped to savor
+his now seemingly useless triumph. If the monsters had a detonating
+beam this meant nothing. Yet it could have meant everything. He paid
+close attention and distinctly but weakly experienced the effect of
+the terror beam.
+
+Then he didn't. Not at all. The sensations were cut off.
+
+He heard Jill cry out shrilly. He plunged toward the place where he
+had left her. He raced. He leaped. Once he fell, and frantically swore
+at the wet stuff that had caused him to slip. He reached the tree
+stump and Jill was not there. He saw the saucer-sized tracks her feet
+had made on the saturated fallen leaves. They led toward the road.
+
+He heard a car door slam and a motor roar. He plunged onward more
+desperately than before.
+
+The motor raced away. And Lockley got out on the highway only in time
+to see the rear of a brown-painted, military-marked car some three
+hundred yards away. It swept around a curve of the highway and was
+gone. It was going through the space where the road was blocked by a
+terror beam, headed obviously for Boulder Lake.
+
+What had happened was self-evident. From her place beside the huge
+stump she'd seen a military car approaching. And she and Lockley had
+been trying to reach the cordon of troops around Boulder Lake. There
+was no reason to distrust men in uniform or in a military car. She'd
+run to flag it down. She had. By a coincidence, it was undoubtedly
+where a carload of collaborating humans would have stopped to have the
+road-blocking beam cut off by their monster allies. She'd approached
+the stopped car. And something frightened her. She screamed.
+
+But she'd been pulled into the car, which went on before the beam
+could come on again to stop it.
+
+
+
+
+CHAPTER 9
+
+
+It was very likely that at that moment Lockley despised himself more
+bitterly than any other man alive. He blamed himself absolutely for
+Jill's capture. If there were humans acting with the alien invaders,
+her fate would unquestionably be more horrible than at the hands of
+the monsters alone. After all, there was one nation most likely to
+deal with extra-terrestrial creatures to help them in the conquest of
+earth, and its troops were not notorious for their kindly behavior to
+civilians.
+
+And Jill was their captive. He'd been carried past the place where a
+terror beam blocked the road. The military markings might mean the car
+was stolen, or that its markings and paint were counterfeit. It seemed
+certain that Jill had gone up to it in confidence that there could
+only be American soldiers in such a car, and when near it found out
+her mistake too late.
+
+These were not things that Lockley thought out in detail at the
+beginning. He ran after the car like a mad man, unable to feel
+anything but horror and so terrible a fury that it should have killed
+its objects by sheer intensity.
+
+Presently he heard hoarse, gasping sounds. He realized that the sounds
+were the breath going in and out of his own throat, while Jill was
+carried farther and farther away from him in a car which traveled ten
+yards to his one. He sobbed then, and suddenly he was strangely and
+unnaturally calm. He was able to think quite coolly. The only
+difference between this and normal thinking was that now he could
+only think about one thing--full and complete and terrible revenge for
+the crimes committed and to be committed against Jill. She would be
+taken to Boulder Lake. So he would go to Boulder Lake, and somehow, in
+some manner, he would destroy utterly all living beings there and
+every trace of their coming.
+
+Which, of course, was both natural and unreasonable. But reason would
+have been unnatural at such a time as this.
+
+He moved along the highway in a passion of ultimate resolve. In the
+rest of the world, time passed without knowledge of his emotional
+state. The rest of the world was suffering emotional agonies of its
+own.
+
+The United States had become popular among peoples who disliked all
+things American except those they were given free, and who continued
+to dislike the givers. Now though, the United States had been invaded
+from space by creatures using weapons of unprecedented type and
+effect. If the United States were conquered, there was no other nation
+likely to remain free. So a great deal of anti-Americanism faded under
+pressure of an ardent desire for America to be successful in its
+self-defense.
+
+Moreover, anticipating other alien landings which could take place
+anywhere, the United States offered to share its stock of atom bombs
+with any nation so invaded. American popularity increased. The fact
+that the USSR made no such proposal also had its effect. The United
+States invited scientists of every country to help in solving the
+menace of the terror beam, and committed itself to share any
+discoveries for defense against it with all the world. Again there was
+an improvement in the public image of the United States abroad.
+
+But Lockley knew nothing of this. His pocket radio no longer existed
+to give him news. It had been rebuilt into something else, whose most
+conspicuous parts were cheese and nutmeg graters, slung over his
+shoulder as he marched. But if he had known of changes in the
+popularity of his country, he wouldn't have been interested. He could
+fix his mind only on one subject and matters related to it.
+
+He tramped along the highway, possessed by a cold demon of hatred. He
+was on foot for lack of a car. He was unarmed. At the moment he
+believed that all the rest of humanity was disarmed, in effect if not
+in fact. So he had no plans, only an infinite hatred.
+
+But because he would have to pass through terror beams to get at those
+he meant to destroy, he realized that it was necessary to make sure
+that he would be able to pass through them, that his equipment for
+reaching Boulder Lake was in good order. It was still turned on. He
+turned it off to be economical of its batteries. He went on, thinking
+of only one subject, examining every possibility for revenge with a
+passionate patience, undiscouraged because one idea after another was
+plainly impossible, but continuing obsessively to think of others.
+
+He smelled the foetid odor, which cut through his absorption because
+of its connotations. He turned on his device and went doggedly ahead.
+He knew he had entered a terror beam by the faint perceptions which
+came through the cloud of ions his instrument produced. Then they
+ceased. He knew that the beam had been cut off. He heard a motor rev
+up. A car or truck had stopped beyond the road-blocking beam and
+waited for it to be cut off, as it had been.
+
+Lockley stepped into the woods hating the vehicle bitterly as it
+approached, but wanting to save destruction for those where Jill had
+been taken.
+
+He was hidden when the car appeared. It was a perfectly commonplace
+car with a whip aerial at its rear. It came confidently along the
+highway. A hundred yards from him, there were explosions. Smoke came
+out of the open windows. The engine stopped and the car bucked crazily
+and went into the ditch beside the highway. A man plunged out,
+slapping at his leg. A revolver in its holster had exploded all its
+shells. The leather holster had saved him from serious injury, but his
+clothing was on fire. Other men, two of them, got out hastily. Things
+had exploded in the back of the car, too. The three men swore
+agitatedly.
+
+Then one of them said something which stimulated the others to frantic
+flight down the highway away from the ditched car. The third man
+limped anxiously after the faster-moving two.
+
+Lockley, watching and hating with undivided attention, knew when the
+terror beam came on again. He felt it, very faint because of his
+protection, but quite distinct. The explosions had taken place when
+the car was in the area now covered again by the terror beam. The men
+in the car, astonished and scorched, had fled because the beam was due
+to come back on and they didn't want to be caught in it.
+
+Lockley noted that the human confederates of the monsters had no
+protection against the beam to match his own. Perhaps the monsters
+themselves were protected only near the projectors. This was an item
+affecting his plans of revenge for Jill. He stored it away in his
+mind. Then he realized that the weapons in the car had exploded just
+like the pistol on his own seat cushion. The explosion was not
+associated with the terror beam. There'd been no beam in action when
+his own pistol blew up. It did not seem reasonable that if the
+monsters possessed a detonation beam that they'd turn it on their own
+confederates.
+
+No. Rational beings would do nothing so self-contradictory.
+
+Then Lockley looked down at the cheese grater-pocket radio device of
+his own manufacture. He considered the fact that his own pistol had
+exploded the instant he'd turned the gadget on. The weapons in the
+other car detonated when that car was near him.
+
+He plodded onward thinking very clearly and precisely about the
+matter. He even remembered to turn off his gadget because he would
+need it to avenge Jill. But when he tried to think of any subject
+unconnected with revenge, his mind became confused and agitated.
+
+Two miles along the highway, which had not yet turned to head in
+toward Boulder Lake, there was a farmhouse. Lockley walked heavily to
+the abandoned building. He found the door locked. Without conscious
+thought, he forced it. He searched the closets. He found a shotgun and
+half a box of shells. He considered them, then left the gun and all
+the shells but three. He went out. Presently he laid a shotgun shell
+down on the road. He paced off twenty-five yards and dropped another.
+He dropped a third twenty-five yards farther on, and then carefully
+counted off three hundred feet. The car had been just about that far
+away when the explosions came.
+
+He turned on his device. Two of the three shells exploded smokily. The
+farthest away did not explode.
+
+He did not rejoice. He went on without elation, but it became a part
+of his painstaking search for vengeance that he knew he could set off
+explosives within a hundred and twenty-five yards of himself. There
+was something about the device he'd constructed which made explosives
+detonate, up to a distance of a little over one hundred yards. He felt
+no curiosity about it, though it was simple enough. The heterodyning
+of extremely saw-toothed waves produced peaks of energy until the
+saw-teeth began to smooth out. There were infinitesimal spots in
+which, for infinitesimal lengths of time, energy conditions comparable
+to sparks existed. This had not been worked out in advance, but the
+reason was clear.
+
+He came to the place where the main highway to Boulder Lake branched
+off from the road he was following. He turned into it, walking
+doggedly.
+
+Three miles toward the lake, an engine sounded from behind him. He got
+off the highway and turned the switch. A half-ton truck came trundling
+openly along the road. It came closer and closer.
+
+Small-arm ammunition exploded. The engine stopped and the light truck
+toppled over onto its side. Lockley did not approach it. Its driver
+might not be dead, and he would not find it possible to leave any man
+alive who was associated with Jill's captors. He passed the truck and
+went on up the highway.
+
+Seven miles up the road a truck came down from Boulder Lake. Lockley
+placed himself discreetly out of sight. He turned on his instrument. A
+gun flew to pieces with a thunderous detonation. The truck crashed. It
+was interesting to Lockley that automobile engines invariably went
+dead at about the time that explosives went off. The fact was, of
+course, that ionized air is more or less conductive. In an ion cloud
+the spark plugs shorted and did not fire in the cylinders.
+
+There were two other vehicles which essayed to pass Lockley as he
+went on up the long way to the lake. Both came from the interior of
+the Park. He left them wrecked beside the highway. Between times, he
+walked with a dogged grimness toward the place where Vale had been the
+first to report a thing come down from the sky. That had been how many
+days ago? Three? Four?
+
+Then Lockley had been a quiet and well-conducted citizen inclined to
+pessimism about future events, but duly considerate of the rights of
+others. Now he'd changed. He felt only one emotion, which was hatred
+such as he'd never imagined before. He had only one motive, which was
+to take total and annihilating vengeance for what had been done to
+Jill.
+
+He plodded on and on. He had to make a march of not less than twenty
+miles from the Park's beginning. He journeyed on foot because there
+were terror beams to pass and automobile engines did not run when his
+protective device operated. He could not arm himself from the cars
+that ditched, because all chemical explosive weapons and their
+ammunition blew at the same time. He was a minute figure among the
+mountains, marching alone upon a winding highway, moving resolutely to
+destroy--alone--the invaders from outer space and the men who worked
+with them for the conquest of earth. For his purpose he carried the
+strangest of equipment, a device made of a pocket radio and a cheese
+grater.
+
+He had food in his pockets, but he could not eat. During the afternoon
+he became impatient of its weight and threw it away. But he thirsted
+often. More than once he drank from small streams over which the
+highway builders had made small concrete bridges.
+
+At three in the afternoon a truck came up from behind. Here he
+trudged between steep cliffs which made him seem almost a midget. The
+highway went through a crevice between adjoining mountainsides. There
+was no place for him to conceal himself. When he heard the engine, he
+stopped and faced it. The truck had picked up many men from wrecked
+cars along its route. There were scorched and scratched and wounded
+men, hurt by the explosion of their firearms. The truck brought them
+along and overtook Lockley.
+
+He waited very calmly since it did not seem likely that they would
+realize that one man had caused the crashes. The driver of the truck
+with the picked-up men did not even think of such a thing. Lockley
+seemed much more likely the victim of still another wreck.
+
+The overtaking truck slowed down. There would be no strangers in
+Boulder Lake Park. There would only be the task force aiding the
+monsters, as Lockley reasoned it out. So the truck slowed, preparatory
+to taking Lockley aboard.
+
+At a hundred and twenty-five yards from Lockley, weapons in the truck
+cab blew themselves violently apart. The engine, stopped in gear,
+acted as a violently applied brake. The truck swerved off the highway.
+It turned over and was still.
+
+Lockley turned and walked on. He considered coldly that it was
+perfectly safe for him to go on. There were no weapons left behind
+him. The men themselves were shaken up. They would attempt to make no
+trouble beyond a report of their situation and a plea for help. The
+report could be made by the radio, which was not smashed.
+
+Half an hour later, Lockley felt the tingling which meant that his
+instrument was protecting him from a terror beam. The tingling lasted
+only a short time, but fifteen minutes later it came back. Then it
+returned at odd intervals. Five minutes--eight--ten--three--six--one.
+Each time the terror beam should have paralyzed him and caused intense
+suffering. A man with no protective device would have had his nerves
+shattered by torment coming so violently at unpredictable intervals.
+
+Lockley tried to reason out why this nerve-wracking application of the
+terror beam hadn't been used before. To an unprotected man it would be
+worse than continuous pain. No living man could remain able to resist
+any demand if exposed to such torture.
+
+The beam was evidently swung at random intervals, and the phenomenon
+lasted for an hour and a half. Anyone but Lockley behind a cloud of
+ions would have been reduced to shivering hysteria. Then, suddenly,
+the beamings stopped. But Lockley left his device in operation.
+
+Half an hour later still--close to five o'clock--it appeared that the
+invaders assumed that any enemy should have been softened up for
+capture. They sent an expedition to find out what had happened to
+their trucks and cars.
+
+Lockley saw four cars and a light truck in close formation moving
+toward him from the Lake. They were close, as if for mutual
+protection. They moved steadily, as if inviting the fate that had
+overtaken others. The short wave reports from smashed trucks seemed
+improbable to them, but the expedition was equipped to investigate
+even such unlikely happenings.
+
+The four cars in the lead contained five men each. Each man was armed
+with a rifle containing a single cartridge in its chamber and none in
+its magazine. The rifles pointed straight up. There was more
+ammunition in the light truck behind, and it was in clips ready for
+use, but the truck body was of iron. If that ammunition detonated, it
+could do no harm. If it did not, it would be available for use against
+the single man mentioned by the driver of the last truck to be
+wrecked.
+
+But Lockley saw them coming. They came sedately down a long straight
+stretch of road. He climbed a rocky wall beside the highway to a
+little ravine that led away from the road. He posted himself where he
+was extremely unlikely to be seen. Then he waited.
+
+The cavalcade of cars appeared. It drove briskly toward Lockley at
+something like thirty miles an hour. Perhaps ten yards separated the
+lead car from the second. The truck was a trifle closer to the four
+man-carrying vehicles. They swept along, every man alert. They would
+pass forty feet below Lockley.
+
+He did nothing. His device was already turned on. He watched in
+detached calm.
+
+The lead car stopped as if it had run into a brick wall, while rifles
+inside it blew holes in its top. The second car crashed into it,
+rifles detonating. The third car. The fourth. The truck piled into the
+others with a gigantic flare and furious report, each separate brass
+cartridge case exploding in the same instant. The truck became scrap
+iron.
+
+Lockley went away along the small ravine. From now on he would avoid
+the highway. He estimated that he would arrive at Boulder Lake itself
+about half an hour after dark. It occurred to him that then Jill would
+have been a prisoner of the invaders for something more than twelve
+hours, at least ten of them at their headquarters.
+
+Before he began the climb that would take him to the invaders, Lockley
+stopped at a small stream.
+
+He drank thirstily.
+
+
+
+
+CHAPTER 10
+
+
+There was a three-day-old moon in the sky when the last colors faded
+in the west. When darkness fell it was already low. It gave little
+light; not much more than the stars alone. It did help Lockley while
+it lasted however. He knew the terrain about Boulder Lake but not in
+detail. And it would not be wise for him to move openly to wreak
+destruction on the enemies of his nation.
+
+He used the moonlight for his approach by the least practical route to
+the lake. When it dimmed and went behind the mountains, he continued
+to climb, sliding dangerously, then descend and climb again as the
+rough going demanded. His mind was absorbed with reflections upon what
+he meant to do. The wrecks on the highway would have given notice to
+the invaders that he could do damage. They would take every possible
+precaution against him.
+
+It was typical of Lockley that he painstakingly imagined every
+obstacle that might be put in his way. During the last half hour of
+his scrambling travel, for example, he was tormented by a measure his
+enemies might have used to make him advertise his presence. If they
+simply laid rifle cartridges on the ground at intervals of twenty-five
+or fifty yards, he could not cross that line with his device in
+operation without blowing up those shells. It was a possible
+countermeasure that caused him to sweat with worry.
+
+But it wasn't thought of by anyone else. To contrive it, a man would
+have to know how the detonation field worked and how far it extended.
+Nobody but Lockley knew. Therefore no one could contrive this defense
+against him.
+
+He worked his way to Boulder Lake's back door through brushwood and
+over boulders. Presently he looked down upon his destination. To his
+right and left rocky masses were silhouetted against the starry sky.
+He gazed down on the lake and the shoreline where the hotel would be
+built, and the places where roads came out of the wilderness.
+
+There were changes since the time he'd looked down from Vale's survey
+post and before the terror beam captured him. He catalogued them
+mentally, but the sight before him was intolerable. Everything he saw,
+here where space monsters were believed to hold sway, was in reality
+the work of men. Rage filled him at the sight. Hatred. Fury....
+
+In the rest of the world an entirely different sort of emotion was
+felt about the subject of the invaders. The United States had
+announced to all the world that American and other scientists, working
+together, had solved the mystery of the alien weapon. They had
+produced a duplicate of the terror beam. It was no less effective and
+no less an absolute weapon than the invaders'. And a defense had been
+found which was complete. It was being rushed into production. The
+experimental counter beam generators would be moved into position to
+frustrate and defeat the monsters who had landed upon earth. Military
+detachments, protected by the counter generators, would move upon
+Boulder Lake at dawn. By sunset tomorrow the aliens would be dead or
+captive, and their ship would undoubtedly be in the hands of
+scientists for study.
+
+Moreover, the United States would provide counter weapons for other
+nations. In no more than months every continent and nation on earth
+would be equipped to defy any alien landing that might take place.
+The world would be able to defend itself. It would be equipped to do
+so. And this was the resolve of the United States because the world
+could not exist half free and half enslaved by creatures from a
+distant planet. The news poured out from all sources. The alien weapon
+was understood and now could be defied. Soon all the world would be
+provided with counter weapons. It was necessary for all the world to
+be prepared and prepared it would be.
+
+This was the information which made all the world rejoice, though not
+yet at ease because aliens still occupied a tiny part of the earth.
+But all the world was eager for confirmation of the news it had just
+received.
+
+Lockley had no such soothing anticipations. He shook with fury because
+what he saw before him was so appalling as to be almost unbelievable.
+
+It was not dark in the space he looked down upon. There were bright
+floodlights placed here and there to drench a large area with light.
+There were few figures in sight. But what the floodlights showed made
+Lockley quiver with hatred.
+
+The floodlights were of typically human type. There were vehicles
+parked on a level grassy space. They were of human manufacture. There
+was no space ship in the lake, but there was a three-stage rocket set
+up, ready for firing. It was of the kind used by humans to put
+artificial satellites into orbit. Lockley even knew its designation,
+and that it used the new solid fuels for propulsion.
+
+In the lair of the creatures from outer space there was nothing from
+outer space. There was nothing in view which was alien or unearthly or
+extra-terrestrial. And Lockley made inarticulate growling sounds
+because he saw with absolute clarity and certainty that there never
+had been anything from outer space at this spot.
+
+There were no monsters. There never had been. And the truth was more
+horribly enraging than the deception had been.
+
+Because this could mean the death of the world. This was an attempt to
+fight the last war on earth in disguise. Humans had posed as non-human
+beings so that America would fight against phantoms while its great
+military rival pretended to help and actually stabbed from behind.
+
+It was completely logical, of course. An admitted attack by terror
+beams in the form of death rays would involve retaliation by America.
+Against a human enemy great, roaring missiles could circle earth to
+plunge down upon that enemy's cities to turn them and their
+inhabitants into incandescent gas. An attack known to be by humans and
+upon humans must touch off the world's last war in which every living
+thing might die. No conceivable success at the beginning could prevent
+full retaliation. But if the attack were believed to be from space,
+then American weapons and valor would be spent against creatures which
+were no more than ghosts.
+
+Lockley moved forward. Only he could know the situation as it
+presented itself here. Even vengeance for Jill should be put aside, if
+it called for action irrelevant to this state of things. But it did
+not. A full and terrible revenge for her required exactly the action
+the coolest of cold-blooded resolutions would suggest be taken now.
+And Lockley moved on and downward to take it.
+
+He began to crawl downhill toward the lights, unaware that there were
+some gaps in his picture of the total scene. For example, these lights
+could be detected by aircraft overhead. The fact did not occur to
+Lockley. He was not given pause by the relaxation of the enemy's
+disguise so far as air observation was concerned. He didn't think of
+it. He moved on.
+
+He drew near the lighted area. He did not walk, he crawled. He began
+to listen with fury-sharpened ears. If he could get close to that huge
+rocket, close enough to detonate its solid fuel stores....
+
+That would be at once revenge and expedience. If the rocket's fuel
+blew up instead of burning as intended, it would annihilate the camp.
+It would wipe out every living creature present. But there would be
+fragments left by the explosion. There would be corpses. There would
+be wreckage. And that wreckage and those corpses would be unmistakably
+human. The last war on earth might not be avoided, but at the worst it
+would be fought against America's actual enemy and not against
+imaginary monsters.
+
+It was worth dying to accomplish even that. But Jill....
+
+Lockley's progress was infinitely slow, but he needed to take the
+greatest pains. He listened carefully.
+
+He heard the faint high roaring of the planes overhead. They were far
+away. There were sounds of insects, and the cries of night birds, and
+the rustling of leaves and foliage.
+
+There was another sound. A new sound. It was inexplicable. It was a
+strange and intermittent muttering. There was a certain irregular
+rhythm to it, a familiar rhythm.
+
+He crawled on.
+
+There was movement suddenly, off to his left. Then it stopped. It
+could be a man on watch against him simply shifting his position.
+Lockley froze, and then went on with even greater caution. He felt
+the ground before him for small twigs that might crack under his
+weight.
+
+The muttering continued. Presently Lockley realized that it was a
+human voice. It was resonant and with many overtones, but still too
+faint for him to distinguish words.
+
+He crossed a slight rise that had much brushwood. The brushwood grew
+in clumps and he circled them with a patient caution foreign to his
+feelings.
+
+The muttering changed and went on. Lockley pressed himself to the
+ground. Men went past him a hundred feet away. He saw them in outline
+against the illuminated parked cars and trucks and in the space around
+the huge rocket. They carried no rifles, probably no firearms at all.
+Lockley's march up the highway had warned them of the uselessness of
+guns, at least at short range. They were watching for him now. Perhaps
+these men were relieving other watchers on the hillside.
+
+He saw other men. They seemed to move restlessly around the lighted
+area.
+
+The muttering was louder now. He could almost catch the words. He made
+another hundred yards toward the rocket and the voice changed again.
+Then he was dazed. The voice was speaking to him! Calling him by name!
+
+_"Lockley! Lockley! Don't do anything crazy! Everything can be
+explained! You'll recognize my voice. You talked to me on the
+telephone from Serena!_"
+
+Lockley did recognize the voice. It was that of the general who'd
+sounded pompous and indignant as he refused to listen to Lockley's
+statements. Now, coming out of many loudspeakers and echoing hollowly
+from cliffs, it was the same voice but with an intonation that was
+persuasive and forthright.
+
+"_You startled me_," said the voice crisply. "_You'd found out there
+were humans involved in this business. It was important that the fact
+be suppressed. I tried to browbeat you, which was a mistake. While I
+was talking to you your suspicion was reported on short wave by the
+Wild Life driver. I tried to overawe you. You're the wrong kind of man
+for that. But everything can be explained. Everything! Here's Vale to
+prove it!_"
+
+There was only an instant's pause. Then Vale's voice came out of the
+loudspeakers spread all about.
+
+"_Lockley, this is Vale. The whole thing's faked. There's a good
+reason for it, but you stumbled on the facts. They had to be kept
+secret. I didn't even tell Jill. This isn't treason, Lockley. We
+aren't traitors! Come out and I'll explain everything. Here's
+Sattell._"
+
+And Sattell's voice boomed against the hills.
+
+"_Vale's right, Lockley! I didn't know what was up. I was fooled as
+much as anybody. But it's all right! It's perfectly all right! When
+you understand you'll realize that you had to be deceived just as I
+was. Come on out and everything will be explained to your
+satisfaction. I promise!_"
+
+Lockley grimaced. How did Sattell get up here? And the general in
+command of the cordon? More than that, why did they call his name
+instead of simply trying to kill him? Why post watchers on the
+hillsides if they were anxious to explain and not to murder? How could
+they hope to deceive him after Jill....
+
+There was a pause, and then what was evidently considered a decisive
+message came. It was Jill's voice, weary and desperate. It said,
+"_Please come out and listen! Please come and let them explain
+everything. They can do it. I understand and I believe them. It's
+true. It's not treason. I--I beg you to come out and let them tell
+you why all this has happened...._"
+
+Her voice trailed off. It had trembled. It was tense. It was strained.
+And Lockley cursed softly, shaking with rage. Then the first voice
+returned, "_Lockley! Lockley! Don't do anything crazy! Everything can
+be explained. You'll recognize my voice. You talked to me on the
+telephone from Serena._"
+
+This voice repeated, word for word and intonation for intonation,
+exactly what it had said before. The other voices followed in the same
+order. They were taped.
+
+In Lockley's state of mind, the taping took away all authority from
+the voices. Jill, in particular, sounded as she might have if torture
+had been used to break her will and force her to say what her captors
+wished. She could not put any warning into it, because she could have
+been forced to repeat and repeat the message until her captors were
+satisfied.
+
+That would all be avenged now. All of it. And Jill would be grateful
+to Lockley even if they never saw each other again; grateful for the
+monstrous blast that would wipe this place clean of living creatures.
+
+Lockley suddenly saw a way by which his vengeance could be increased
+by just a little. It could be made even more satisfying and just.
+Hiding under brushwood while the voices tirelessly repeated their
+recorded persuasion, he made a very simple device. It switched onto
+the instrument he carried. If his hand clenched, it would go on. If
+his hand relaxed, it would go on. So if he could get within a hundred
+and twenty-five yards of the rocket he could show himself and let them
+know what waited for them, and why.
+
+With infinite patience he got to a place almost near the circle of
+unarmed guards about the rocket. He waited. The guards were tense.
+They did not like trying to protect something with no weapons. They
+were jumpy. The endlessly repeated messages booming into the night
+frayed their nerves. They were plainly on edge.
+
+Their tenseness made the oldest trick in the world serve Lockley's
+purpose. He threw a stone from an especially dark shadow. It struck
+and bounced upon another stone, and it created a rustling of brushwood
+at a place distant from Lockley. And the unarmed guards plunged for
+that place to seize whatever or whoever had made the disturbance.
+
+They were too eager. They stumbled upon each other.
+
+And Lockley ran, and a voice cried out in terror. And then Lockley
+stood with his back to the rocket's lower parts, and he waved the
+cheese grater derisively and shouted.
+
+Then there was stillness. Only the booming voice from the speakers
+went on. It happened to be Sattell's voice.
+
+"_ ... all right. It's perfectly all right. When you understand you'll
+realize that you had to be deceived as I was. It was necessary. Come
+out and everything--_"
+
+Somebody cut off the recorder. There was a moment of blank indecision,
+and then a man in uniform with two general's stars on his shoulders
+came out of somewhere and walked to face Lockley.
+
+"Ah, Lockley!" he said briskly. "That's the thing you smash cars and
+explode ammunition with, eh? Do you think it will blow the rocket?"
+
+"I'm going to try it!" said Lockley. "Listen." He showed how anything
+that could be done to him would close the switch one way or the other.
+"I wanted you to know before I blow it!" he said fiercely. "Where's
+Jill? Jill Holmes? One of your cars picked her up and brought her
+here. Where is she?"
+
+"We sent her," said the general, "over to the construction camp, in
+case you managed to get in the exact situation you're in. In other
+words, she's safe. She'll be coming shortly, though. She was to be
+notified the instant you appeared--if the rocket didn't blast as your
+greeting."
+
+Lockley ground his teeth.
+
+"We'll have this settled before she gets here!"
+
+Vale appeared. He walked forward and stood beside the general.
+
+"We did a job that was several times too good, Lockley," he said
+ruefully. "I'd rehearsed my song-and-dance until we thought it was
+perfect. What made you suspicious, Lockley? Did you notice we kept the
+communicator aimed right so you'd hear through to the end? A fine
+point, that. We worried about it."
+
+The headlights of a car moved against a mountainside.
+
+"You see," said Vale, "the thing had to be done this way! Sattell
+swore a blue streak when it was explained to him. He felt he'd been
+made a fool of. But there are some things that can't be handled
+forthrightly!"
+
+Lockley felt physically ill. Jill had been--still was--engaged to
+Vale. She'd been anxious about him. She'd been loyal to him. And he
+was helping the invaders! He opened his mouth to speak bitterly, when
+Sattell appeared. He lined up beside the general and Vale.
+
+"They fooled me too, Lockley," he said wryly. "But it's all right.
+They had to. They thought you were fooled. Those three men in the box
+with you the other day, they said you were fooled, too. And they're
+sharp secret service men!"
+
+"You're very convincing, aren't you?" he raged. "But--"
+
+"You believe," said Sattell, "I've joined up with spies and traitors.
+You believe...."
+
+He outlined, with precision, exactly what Lockley did believe; that
+phantom monsters were to be credited with waging war against America
+while another nation actually murdered Americans. It was a remarkably
+accurate picture of Lockley's state of mind.
+
+"But that's all wrong!" insisted Sattell. "This is a quick trick by
+our own people for our own safety. For the benefit of all the world.
+It's a trick to forestall just what I described!"
+
+The far away headlights drew nearer. But no car could have come from
+the construction camp as quickly as this.
+
+"The fact is," said the general, "that our spies tell us that another
+very great nation has developed this beam we've been demonstrating to
+all the world. So did we. And we couldn't use it, but they would! If
+they didn't use it against us, they'd use it for any sort of emergency
+dirty trick. So we made up this invasion to persuade every country on
+earth to arm itself against this particular weapon. Nothing less than
+monsters in space would justify arming, in the eyes of some
+politicians! Of course, they'll arm against us as well as--anybody
+else."
+
+He spoke matter-of-factly. A glance at Lockley's face would have told
+him that persuasiveness would not work.
+
+"This trick, with the defense we intended to reveal," the general
+added, "should mean that a very nasty weapon won't ever be used,
+either to start or end a war. Maybe the war won't occur because we've
+said there are monsters who fly around in space ships."
+
+Lockley had a confused impression that he was dreaming this. It was
+not the way things should happen! This was not true! When he squeezed
+or released the improvised switch in his hand, the rocket behind him
+would disappear in a monstrous flame, and he and the three men who
+faced him would, vanish, and there would be an explosion crater here
+and a shattered mass of wrecked cars--
+
+"It was an interesting job," said Vale. "The Army dumped a hundred
+tons of high explosive into the lake. The two radars that reported a
+ship in space were arranged to be operated by two special men, who got
+their orders directly from the President. We picked a day with full
+cloud cover; the radar operators inserted their faked tapes and made
+their reports; and the Army set off the hundred-ton explosion in the
+lake. From there on, it was just a matter of using the terror beam."
+
+"I mention," said the general mildly, "that not one human being has
+been killed by anything we've done. Would you expect traitors to be so
+careful? Or spies?"
+
+Lockley said thickly, "You stand there arguing. You're trying to make
+me believe you. But there's Jill! What's happened to her? How did you
+make her record that tape? Where's Jill? She won't tell me it's all
+right!"
+
+Headlights swept up to the floodlit space. The car stopped.
+
+Jill came into view. She saw Lockley, standing against the rocket's
+base. She ran.
+
+She stood beside the general and Vale and Sattell. She looked worn and
+desperately anxious.
+
+"What have they done to you?" demanded Lockley fiercely.
+
+She shook her head.
+
+"N-nothing. I couldn't stay at the camp when I was so sure you'd come
+to try to help me. So I came here. I don't know what they've told you
+yet, but it's all right. We were fooled as the world has to be.
+Believe it! Please believe it!"
+
+"What have they done to you?" he repeated terribly.
+
+"What have they done to the world?" demanded Jill. "They've made every
+nation look to us as the defender of their freedom. And we are!
+They've made everybody ready to fight against more monsters if they
+come, and to fight against men if they try to enslave them with the
+terror beam or anything else! Would traitors have done that?"
+
+Lockley knew that he had to decide. It was an unbearable
+responsibility. He was not convinced, even by Jill. But he was no
+longer certain that he'd been right.
+
+"Why didn't you kill me?" he demanded. "I could have been shot down
+from a distance. You didn't have to come close to talk to me. If the
+rocket blew, what would it matter?"
+
+"You've got a protection against the terror beam," said the general
+matter-of-factly. "So have we. But ours weighs two tons. Yours can be
+carried without being a burden. And--" his eyes went to the unlikely
+cheese grater over Lockley's shoulder--"and yours detonates
+explosives. If we can equip the world with those, Lockley, we'll have
+peace!"
+
+Lockley thought of a decisive test. He grimaced.
+
+"You want me to risk being a traitor! All right, what's in it for me?
+What am I offered?"
+
+The general shrugged, his eyes hardening. Vale spread out his hands.
+Sattell snorted. Jill moistened her lips. Lockley turned upon her.
+
+"You want me to believe," he said harshly. "What do you offer if I
+turn over the thing to these men you say are honest men and neither
+spies or traitors. What do you offer?"
+
+She stared at him. Then she said quietly, "Nothing."
+
+Lockley hesitated once more, for a long instant. But that was the
+right answer. Nobody who'd been bought or bribed or frightened into
+being a traitor would have thought of it.
+
+"That," said Lockley, "by a strange coincidence happens to be my
+price."
+
+He ripped away a wire. He flung the queer combination of pocket radio
+and cheese and nutmeg graters to the general.
+
+"I'll explain later how it works," he said wearily, "--if I haven't
+made a mistake."
+
+ * * * * *
+
+After a suitable time the general came to him. Lockley was convinced,
+now. The reaction of the men who'd been guards and truck drivers and
+the like was conclusive. They regarded him with a certain cordial
+respect which was not the reaction of either traitors or invaders.
+
+"We've been checking that little device, Lockley," said the general
+happily. "It's perfect for our purposes! So much better than a two-ton
+generator to interfere with and cancel the terror beams! Marvelous!
+And do you know what it means? With all the world believing we've been
+attacked from space, and with our great show of taking back Boulder
+Lake--"
+
+"How will you manage that?" asked Lockley, without too much interest.
+
+"The rocket," said the general, beaming. "When troops start into the
+Park, the rocket takes off. It heads for empty space. And we explain
+that the aliens went away when they found their weapon useless and we
+started to get rough with them!"
+
+"Oh," said Lockley listlessly.
+
+"But the really beautiful thing," the general told him, "is your
+gadget! They can be made by millions. Ridiculously cheap, they tell
+me. Everybody in the world will want one, and we'll pass them out. No
+government could stop that! Not even Russia! But--d'you see, Lockley?"
+
+Lockley shook his head. He always had a tendency to look on the dark
+side of future events. The future did not look bright to him.
+
+"Don't you see?" demanded the general, chuckling. "They detonate
+explosives, those little gadgets! There's no harm in that! Where
+explosives are used in industry you've only to make sure that nobody
+turns one on too close. In nine-tenths of the world, anyhow, civilians
+aren't allowed to have guns. But think of the consequences there!"
+
+Lockley was weary. He was dejected. The general grinned from ear to
+ear.
+
+"Why, when these are distributed, even the secret police can't go
+armed! What price dictators then? For that matter, what price
+soldiers? The cold war ends, Lockley, because there couldn't be a
+conquering army in the modern sense. The tanks wouldn't run. The cars
+would stall. And the guns--An invasion would have to be made with
+horse-drawn transport and the troops armed with bows and spears. That
+amounts to disarmament, Lockley! A consummation devoutly to be wished!
+I'm going to look forward to a ripe old age now. I never could
+before!"
+
+ * * * * *
+
+Presently Lockley talked to Jill. She was constrained. She seemed
+uneasy. Lockley felt that there wasn't much to say, now that Vale was
+alive and well and there was no more danger for her. He offered his
+hand to say good-bye.
+
+"I think," she said with a little difficulty, "I think I should tell
+you I'm not--engaged any longer. I--told him I--wouldn't want to be
+married to someone whose work made him keep secrets from me."
+
+Lockley tensed. He said incredulously, "You're not going to marry
+Vale?"
+
+She said nervously.
+
+"No-o-o. I've told him."
+
+Lockley swallowed.
+
+"What did he say?"
+
+"He--didn't like it," said Jill. "But he understood. I explained
+things. He said--he said to congratulate you."
+
+Lockley made an appropriate movement. She wept quietly, held close in
+his arms.
+
+"I was so afraid you didn't--you wouldn't--"
+
+Lockley took appropriate measures to comfort her and to assure her
+that he did and he would, forever and ever. A very long time later he
+asked interestedly, "What did you say to Vale when he asked you to
+congratulate me?"
+
+"I said," said Jill comfortably, "that I would if things worked out
+all right. And they have. I congratulate you, darling. Now how about
+congratulating me?"
+
+ * * * * *
+
+The rocket took off and went away into emptiness. This was near dawn,
+when military announcements of the reoccupation of Boulder Lake were
+being passed out to the news media. As much of the public as was awake
+was informed that the monstrous aliens had fled from earth, their
+intentions frustrated by the work of scientists. It wasn't necessary
+for a large force to march in. A special detail took over at the lake
+itself. Curiously enough, it seemed to be already there when the
+question arose. It would report a regrettable absence of alien
+artifacts by which the monsters might be kept in mind.
+
+But there would be reminders. Later bulletins would report that the
+United States was putting into quantity production the small,
+individual protective devices which defied the terror beam and would
+supply them to all the world. There could not be greater friendship
+than that! The United States also proposed a world wide alliance for
+defense against future attacks by space monsters, with pooled armament
+and completely cooperative governments.
+
+The world, obviously, would unite against monsters. And people in a
+posture of defense against enemies from the stars obviously wouldn't
+fight each other.
+
+And there were some people who were pleased. They knew about the
+possibilities of the small gadgets, brought down in production to the
+size of a pack of cigarettes. Knowing what they could do, they waited
+very interestedly to see what would happen in certain nations when
+secret police couldn't carry firearms and soldiers could only be armed
+with spears.
+
+They expected it to be very interesting indeed.
+
+
+
+
+
+
+End of Project Gutenberg's Operation Terror, by William Fitzgerald Jenkins
+
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