<h2><SPAN name="SORTIE" id="SORTIE"></SPAN>4. SORTIE</h2>
<p>Five days later they came up from the south so that this time
Shann's view of the Terran camp was from a different angle.
At first sight there had been little change in the general scene.
He wondered if the aliens were using the Terran dome
shelters themselves. Even in the twilight it was easy to pick
out such landmarks as the com dome with the shaft of a
broadcaster spearing from its top and the greater bulk of the
supply warehouse.</p>
<p>"Two of their small flyers down on the landing field...."
Thorvald materialized from the shadow, his voice a thread of
whisper.</p>
<p>By Shann's side the wolverines were moving restlessly.
Since Taggi's attack on the Throg neither beast would venture
near any site where they could scent the aliens. This was the
nearest point to which the men could urge either animal,
which was a disappointment, for the wolverines would have
been an excellent addition to the surprise sortie they planned
for tonight, halving the danger for the men.</p>
<p>Shann ran his fingers across the coarse fur on the animals'
shoulders, exerting a light pressure to signal them to wait. But
he was not sure of their obedience. The foray was a crazy
idea, and Shann wondered again why he had agreed to it. Yet
he had gone along with Thorvald, even suggested a few modifications<span class='pagenum'><SPAN name="Page_36" id="Page_36"></SPAN></span>
and additions of his own, such as the contents of the
crude leaf sack now resting between his knees.</p>
<p>Thorvald flitted away, seeking his own post to the west.
Shann was still waiting for the other's signal when there arose
from the camp a sound to chill the flesh of any listener, a wail
which could not have come from the throat of any normal
living thing, intelligent being or animal. Ululating in ear-torturing
intensity, the cry sank to a faint, ominous echo of
itself, to waver up the scale again.</p>
<p>The wolverines went mad. Shann had witnessed their
quick kills in the wilds, but this stark ferocity of spitting, howling
rage was new. They answered that challenge from the
camp, streaking out from under his hands. Yet both animals
skidded to a stop before they passed the first dome and were
lost in the gloom. A spark glowed for an instant to his right;
Thorvald was ready to go, so Shann had no time to try and
recall the animals.</p>
<p>He fumbled for those balls of soaked moss in his leaf bag.
The chemical smell from them blotted out that alien mustiness
which the wind brought from the campsite. Shann readied
the first sopping mess in his sling, snapped his fire sparker at
it, and had the ball awhirl for a toss almost in one continuous
movement. The moss burst into fire as it curved out and fell.</p>
<p>To a witness it might have seemed that the missile materialized
out of the air, the effect being better than Shann had
hoped.</p>
<p>A second ball for the sling—spark ... out ... down. The
first had smashed on the ground near the dome of the com
station, the force of impact flattening it into a round splatter
of now fiercely burning material. And his second, carefully
aimed, lit two feet beyond.</p>
<p>Another wail tearing at the nerves. Shann made a third
throw, a fourth. He had an audience now. In the light of those
pools of fire the Throgs were scuttling back and forth, their
hunched bodies casting weird shadows on the dome walls.
They were making efforts to douse the fires, but Shann knew
from careful experimentation that once ignited the stuff<span class='pagenum'><SPAN name="Page_37" id="Page_37"></SPAN></span>
he had skimmed from the lip of one of the hot springs would
go on burning as long as a fraction of its viscid substance remained
unconsumed.</p>
<p>Now Thorvald had gone into action. A Throg suddenly
halted, struggled frantically, and toppled over into the edge
of a fire splotch, legs looped together by the coils of the curious
weapon Thorvald had put together on their first night of
partnership. Three round stones of comparable weight had
each been fastened at the end of a vine cord, and those cords
united at a center point. Thorvald had demonstrated the
effectiveness of his creation by bringing down one of the
small "deer" of the grasslands, an animal normally fleet enough
to feel safe from both human and animal pursuit. And those
weighted ropes now trapped the Throg with the same efficiency.</p>
<p>Having shot his last fireball, Shann ran swiftly to take up a
new position, downgrade and to the east of the domes. Here
he put into action another of the primitive weapons Thorvald
had devised, a spear hurled with a throwing stick, giving it
double range and twice as forceful penetration power. The
spears themselves were hardly more than crudely shaped
lengths of wood, their points charred in the fire. Perhaps these
missiles could neither kill nor seriously wound. But more than
one thudded home in a satisfactory fashion against the curving
back carapace or the softer front parts of a Throg in a
manner which certainly shook up and bruised the target. And
one of Shann's victims went to the ground, to lie kicking in a
way which suggested he had been more than just bruised.</p>
<p>Fireballs, spears.... Thorvald had moved too. And now
down into the somewhat frantic melee of the aroused camp
fell a shower of slim weighted reeds, each provided with a
clay-ball head. The majority of those balls broke on landing
as the Terrans had intended. So, through the beetle smell of
the aliens, spread the acrid, throat-parching fumes of the hot
spring water. Whether those fumes had the same effect upon
Throg breathing apparatus as they did upon Terran, the<span class='pagenum'><SPAN name="Page_38" id="Page_38"></SPAN></span>
attackers could not tell, but they hoped such a bombardment
would add to the general confusion.</p>
<p>Shann began to space the hurling of his crude spears with
more care, trying to place them with all the precision of aim
he could muster. There was a limit to their amount of varied
ammunition, although they had dedicated every waking moment
of the past few days to manufacture and testing. Luckily
the enemy had had none of their energy beams at the domes.
And so far they had made no move to lift their flyers for
retaliation blasts.</p>
<p>But the Throgs were pulling themselves into order.
Blaster fire cut the dusk. Most of the aliens were now flat on
the ground, sending a creeping line of fire into the perimeter
of the camp area. A dark form moved between Shann and
the nearest patch of burning moss. The Terran raised a spear
to the ready before he caught a whiff of the pungent scent
emitted by a wolverine hot with battle rage. He whistled
coaxingly. With the Throgs eager to blast any moving thing,
the animals were in danger if they prowled about the scene.</p>
<p>That blunt head moved. Shann caught the glint of eyes in
a furred mask; it was either Taggi or his mate. Then a puff
of mixed Throng and chemical scent from the camp must have
reached the wolverine. The animal coughed and fled westward,
passing Shann.</p>
<p>Had Thorvald had time and opportunity to make his
planned raid on the supply dome? Time during such an embroilment
was hard to measure, and Shann could not be sure.
He began to count aloud, slowly, as they had agreed. When
he reached one hundred he would begin his retreat; on two
hundred he was to run for it, his goal the river a half mile
from the camp.</p>
<p>The stream would take the fugitives to the sea where fiords
cut the coastline into a ragged fringe offering a wealth of
hiding places. Throgs seldom explored any territory on foot.
For them to venture into that maze would be putting themselves
at the mercy of the Terrans they hunted. And their<span class='pagenum'><SPAN name="Page_39" id="Page_39"></SPAN></span>
flyers could comb the air above such a rocky wilderness without
result.</p>
<p>Shann reached the count of one hundred. Twice a blaster
bolt singed ground within distance close enough to make him
wince, but most of the fire carried well above his head. All
of his spears were gone, save for one he had kept, hoping
for a last good target. One of the Throgs who appeared to be
directing the fire of the others was facing Shann's position.
And on pure chance that he might knock out that leader,
Shann chose him for his victim.</p>
<p>The Terran had no illusions concerning his own marksmanship.
The most he could hope for, he thought, was to
have the primitive weapon thud home painfully on the other's
armored hide. Perhaps, if he were very lucky, he could knock
the other from his clawed feet. But that chance which hovers
over any battlefield turned in Shann's favor. At just the right
moment the Throg stretched his head up from the usual
hunched position where the carapace extended over his wide
shoulders to protect one of the alien's few vulnerable spots,
the soft underside of his throat. And the fire-sharpened point
of the spear went deep.</p>
<p>Throgs were mute, or at least none of them had ever uttered
a vocal sound to be reported by Terrans. This one did not
cry out. But he staggered forward, forelimbs up, clawed
digits pulling at the wooden pin transfixing his throat just
under the mandible-equipped jaw, holding his head at an
unnatural angle. Without seeming to notice the others of his
kind, the Throg came on at a shambling run, straight at
Shann as if he could actually see through the dark and had
marked down the Terran for personal vengeance. There was
something so uncanny about that forward dash that Shann
retreated. As his hand groped for the knife at his belt his boot
heel caught in a tangle of weed and he struggled for balance.
The wounded Throg, still pulling at the spear shaft protruding
above the swelling barrel of his chest, pounded on.</p>
<p>Shann sprawled backward and was caught in the elastic
embrace of a bush, so he did not strike the ground. He fought<span class='pagenum'><SPAN name="Page_40" id="Page_40"></SPAN></span>
the grip of prickly branches and kicked to gain solid earth
under his feet. Then again he heard that piercing wail from
the camp, as chilling as it had been the first time. Spurred by
that, he won free. But he could not turn his back on the
wounded Throg, keeping rather a sidewise retreat.</p>
<p>Already the alien had reached the dark beyond the rim of
the camp. His progress now was marked by the crashing
through low brush. Two of the Throgs back on the firing line
started up after their leader. Shann caught a whiff of their
odor as the wounded alien advanced with the single-mindedness
of a robot.</p>
<p>It would be best to head for the river. Tall grass twisted
about the Terran's legs as he began to run. In spite of the
gloom, he hesitated to cross that open space. At night Warlock's
peculiar vegetation displayed a very alien attribute—ten ... twenty
varieties of grass, plant, and tree emitted a
wan phosphorescence, varying in degree, but affording each
an aura of light. And the path before Shann now was dotted
by splotches of that radiance, not as brilliant as the chemical-born
flames the attackers had kindled in the camp, but as
quick to betray the unwary who passed within their dim
circles. And there had never been any reason to believe that
Throg powers of sight were less than human; there was perhaps
some evidence to the contrary. Shann crouched, charting
the clumps ahead for a zigzag course which would take
him to at least momentary safety in the river bed.</p>
<p>Perhaps a mile downstream was the transport the Terrans
had cobbled together no earlier than this afternoon, a raft
Thorvald had professed to believe would support them to the
sea which lay some fifty Terran miles to the west. But now
he had to cover that mile.</p>
<p>The wolverines? Thorvald? There was one lure which might
draw the animals on to the rendezvous. Taggi had brought
down a "deer" just before they had left the raft. And instead
of allowing both beasts to feast at leisure, Shann had lashed
the carcass to the shaky platform of wood and brush, putting<span class='pagenum'><SPAN name="Page_41" id="Page_41"></SPAN></span>
it out to swing in the current, though still moored to the bank.</p>
<p>Wolverines always cached that part of the kill which they
did not consume at the first eating, usually burying it. He had
hoped that to leave the carcass in such a way would draw
both animals back to the raft when they were hungry. And
they had not fed particularly well that day.</p>
<p>Thorvald? Well, the Survey officer had made it very plain
during the past five days of what Shann had come to look
upon as an uneasy partnership that he considered himself far
abler to manage in the field, while he had grave doubts of
Shann's efficiency in the direction of survival potential.</p>
<p>The Terran started along the pattern of retreat he had laid
out to the river bed. His heart pounded as he ran, not because
of the physical effort he was expending, but because again
from the camp had come that blood-freezing howl. A lighter
line marked the lip of the cut in which the stream was set,
something he had not foreseen. He threw himself down to
crawl the last few feet, hugging the earth.</p>
<p>That very pale luminescence was easily accounted for by
what lay below. Shann licked his lips and tasted the sting of
sap smeared on his face during his struggle with the bushes.
While the strip of meadow behind him now had been spotted
with light plants, the cut below showed an almost solid line
of them stringing willow-wise along the water's edge. To go
down at this point was simply to spotlight his presence for any
Throg on his trail. He could only continue along the upper
bank, hoping to finally find an end to the growth of luminescent
vegetation below.</p>
<p>Shann was perhaps five yards from the point where he had
come to the river, when a commotion behind made him freeze
and turn his head cautiously. The camp was half hidden, and
the fires there must be dying. But a twisting, struggling mass
was rolling across the meadow in his general direction.</p>
<p>Thorvald fighting off an attack? The wolverines? Shann
drew his legs under him, ready to erupt into a counter-offensive.<span class='pagenum'><SPAN name="Page_42" id="Page_42"></SPAN></span>
He hesitated between drawing stunner or knife. In his
brush with the injured Throg at the wreck the stunner had
had little impression on the enemy. And now he wondered if
his blade, though it was super-steel at its toughest, could
pierce any joint in the armored bodies of the aliens.</p>
<p>There was surely a fight in progress. The whole crazily
weaving blot collapsed and rolled down upon three bright
light plants. Dull sheen of Throg casing was revealed ...
no sign of fur, or flesh, or clothing. Two of the aliens battling?
But why?</p>
<p>One of those figures got up stiffly, bent over the huddle
still on the ground, and pulled at something. The wooden
shaft of Shann's spear was wanly visible. And the form on
the ground did not stir as that was jerked loose. The Throg
leader dead? Shann hoped so. He slid his knife back into the
sheath, tapped the hilt to make sure it was firmly in place,
and crawled on. The river, twisting here and there, was a
promising pool of dusky shadow ahead. The bank of willow-things
was coming to an end, and none too soon. For when he
glanced back again he saw another Throg run across the
meadow, and he watched them lift their fellow, carrying him
back to camp.</p>
<p>The Throgs might seem indestructible, but he had put an
end to one, aided by luck and a very rough weapon. With
that to bolster his self-confidence to a higher notch, Shann
dropped by cautious degrees over the bank and down to the
water's edge. When his boots splashed into the oily flood he
began to tramp downstream, feeling the pull of the water,
first ankle high and then about his calves. This early in the
season they did hot have to fear floods, and hereabouts the
stream was wide and shallow, save in mid-current at the
center point.</p>
<p>Twice more he had to skirt patches of light plants, and
once a young tree stood bathed in radiance with a pinkish
tinge instead of the usual ghostly gray. Within the haze
which tented the drooping branches, flitted small glittering,<span class='pagenum'><SPAN name="Page_43" id="Page_43"></SPAN></span>
flying things; and the scent of its half-open buds was heavy
on the air, neither pleasant nor unpleasant in Shann's nostrils,
merely different.</p>
<p>He dared to whistle, a soft call he hoped would carry along
the cut between the high banks. But, though he paused and
listened until it seemed that every cell in his thin body was
occupied in that act, he heard no answering call from the
wolverines, nor any suggestion that either the animals or
Thorvald were headed in the direction of the raft.</p>
<p>What was he going to do if none of the others joined him
downstream? Thorvald had said not to linger there past daylight.
Yet Shann knew that unless he actually sighted a Throg
patrol splashing after him he would wait until he made sure
of the others' fate. Both Taggi and Togi were as important to
him as the Survey officer. Perhaps more so, he told himself
now, because he understood them to a certain degree and
found companionship in their undemanding company which
he could not claim from the man.</p>
<p>Why <i>did</i> Thorvald insist upon their going on to the seashore?
To Shann's mind his own first plan of holing up back in
the eastern mountains was better. Those heights had as many
hiding places as the fiord country. But Thorvald had suddenly
become so set on this westward trek that he had given
in. As much as he inwardly rebelled when he took them, he
found himself obeying the older man's orders. It was only
when he was alone, as now, that he began to question both
Thorvald's motives and his authority.</p>
<p>Three sprigs of a light bush set in a triangle. Shann paused
and then climbed out on the bank, shaking the water from
his boots as Taggi might shake such drops from a furred limb.
This was the sign they had set to mark their rendezvous
point, but....</p>
<p>Shann whirled, drawing his stunner. The raft was a dark
blob on the surface of the water some feet farther on. And
now it was bobbing up and down violently. That was not the
result of any normal tug of current. He heard an indignant
squeal and relaxed with a little laugh. He need not have<span class='pagenum'><SPAN name="Page_44" id="Page_44"></SPAN></span>
worried about the wolverines; that bait had drawn them all
right. Both of them were now engaged in eating, though they
had to conduct their feast on the rather shaky foundation of
the makeshift transport.</p>
<p>They paid no attention as he waded out, pulling at the
anchor cord as he went. The wind must have carried his
familiar scent to them. As the water climbed to his shoulders
Shann put one hand on the outmost log of the raft. One of
the animals snarled a warning at being disturbed. Or had
that been at him?</p>
<p>Shann stood where he was, listening intently. Yes, there
was a splashing sound from upstream. Whoever followed his
own recent trail was taking no care to keep that pursuit a
secret, and the pace of the newcomer was fast enough to spell
trouble.</p>
<p>Throgs? Tensely the Terran waited for some reaction from
the wolverines. He was sure that if the aliens had followed
him, both animals would give warning. Save when they had
gone wild upon hearing that strange wail from the camp,
they avoided meeting the enemy.</p>
<p>But from all sounds the animals had not stopped feeding.
So the other was no beetle-head. On the other hand, why
would Thorvald so advertise his coming, unless the need for
speed was greater than caution? Shann drew taut the mooring
cord, bringing out his knife to saw through that tough
length. A figure passed the three-sprig signal, ran onto the
raft.</p>
<p>"Lantee?" The call came in a hoarse, demanding whisper.</p>
<p>"Here."</p>
<p>"Cut loose. We have to get out of here!"</p>
<p>Thorvald flung himself forward, and together the men
scrambled up on the raft. The mangled carcass plunged into
the water, dislodged by their efforts. But before the wolverines
could follow it, the mooring vine snapped, and the river
current took them. Feeling the raft sway and begin to spin,
the wolverines whined, crouched in the middle of what
now seemed a very frail craft.<span class='pagenum'><SPAN name="Page_45" id="Page_45"></SPAN></span></p>
<p>Behind them, far away but too clear, sounded that eerie
howling, topping the sigh of the night wind.</p>
<p>"I saw——" Thorvald gasped, pausing as if to catch full
lungfuls of air to back his words, "they have a 'hound!' That's
what you hear."</p>
<hr style="width: 65%;" /><p><span class='pagenum'><SPAN name="Page_46" id="Page_46"></SPAN></span></p>
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