By STANLEY MULLEN

_Idiotic pets rate idiotic masters. Tod Denver and Charley,

the moondog, made ideal companions as they set a zigzag

course for the Martian diggings--paradise for fools._

* * * * *

It was Charley's fault, of course; all of it....

Temperature outside was a rough 280 degrees F., which is plenty rough

and about three degrees cooler than Hell. It was somewhere over the

Lunar Appenines and the sun bored down from an airless sky like an

unshielded atomic furnace. The thermal adjustors whined and snarled

and clogged-up until the inside of the space sled was just bearable.

[Illustration]

Tod Denver glared at Charley, who was a moondog and looked like one,

and Charley glared back. Denver was fond of Charley, as one might be

of an idiot child. At the moment they found each in the other's

doghouse. Charley had curled up and attached himself to the instrument

panel from which be scowled at Denver in malignant fury.

[Illustration]

Charley was a full-grown, two yard-long moondog. He looked like an

oversized comma of something vague and luminous. At the head end he

was a fat yellow balloon, and the rest of him tapered vaguely to a

blunt apex of infinity. Whatever odd forces composed his weird

physiology, he was undoubtedly electronic or magnetic.

In the physically magnetic sense, he could cling for hours to any

metallic surface, or at will propel himself about or hang suspended

between any two or more metallic objects. As to his personality, he

was equally magnetic, for wherever Denver took him he attracted

curious stares and comments. Most people have never seen a moondog.

Such creatures, found only on the moons of Saturn, are too rare to be

encountered often as household or personal pets.

But Tod Denver had won Charley in a crap game at Crystal City; and

thereafter found him both an inseparable companion and exasperating

responsibility. He had tried every available means to get rid of

Charley, but without success. Either direct sale or horse-trade proved

useless. Charley liked Denver too well to put up with less interesting

owners so Charley always came back, and nearly always accompanied by

profanity and threats. Charley was spectacular, and a monstrous care

but Denver ended by becoming fond of the nuisance. He would miss the

radiant, stupid and embarrassingly affectionate creature.

Charley had currently burned out a transformer by some careless and

exuberant antic; hence the mutual doghouse. Scolding was wasted

effort, so Denver merely sighed and made a face at Charley.

"Mad dogs and Martians go out in the Lunar sun," he sang as a

punishment. Charley recognized only the word "dog" but he considered

the song a personal insult; as if Denver's singing were not sufficient

punishment for a minor offense. Charley was irritated.

Charley's iridescence flickered evilly, which was enough to

short-circuit two relays and weld an undetermined number of hot

switches. Charley's temper was short, and short-circuiting all

electrical units within range was mere reflex.

Tod Denver swore nobly and fluently, set the controls on

automatic-neutral and tried to localize the damage. But for Charley

and his overloaded peeve, they would have been in Crystal City inside

the hour.

So it was Charley's fault, of course; all of it....

* * * * *

It was beyond mere prank. Denver calculated grimly that his isolated

suit would hold up less than twenty minutes in that noon inferno

outside before the stats fused and the suiting melted and ran off him

in droplets of metal foil and glass cloth. The thermal adjustors were

already working at capacity, transmitting the light and heat that

filtered through the mirror-tone hull into stored, useful energy.

Batteries were already overcharged and the voltage regulators snapped

on and off like a crackling barrage of distant heat-guns.

Below was a high gulch of the Lunar Appenines, a pattern of dazzling

glare and harsh moonshadows. Ramshackle mine-buildings of

prefabricated plastic straggled out from the shrouding blackness under

a pinnacled ridge. Denver eyed the forbidding terrain with

hair-raising panic. He checked the speed of the racing space sled,

circled once, and tried to pick out a soft spot. The ship swooped down

like a falling rock, power off. Denver awaited the landing shock.

It was rough. Space was too cramped and he overshot his planned

landing. The spacer set down hard beyond the cleared strip, raising

spurting clouds of volcanic ash which showered his view-ports in

blinding glare.

Skids shrilled on naked rock, causing painful vibrations in the cabin.

Denver wrenched at controls, trying to avoid jagged tongues of broken

lava protruding above the dust-floor. Sun-fire turned the disturbed

dust into luminous haze blanketing ship and making vision impossible.

The spacer ground to an agonized stop. Denver's landing was rough but

he still lived.

He sat blankly and felt cold in the superheated cabin. It was nice and

surprising to be alive. Without sustaining air the dust settled almost

instantly. Haze cleared outside the ports.

Charley whined eagerly. He detached himself from the tilting control

panel and sailed wildly about like a hydrophobic goldfish in a bowl of

water. A succession of spitting and crackling sounds poured from him

as he batted his lunatic face to the view-ports to peer outside.

Pseudo-tendrils formed around his travesty of mouth, and he wrinkled

his absurd face into yellow typhoons of excitement. This was fun.

Let's do it again!

Denver grunted uncomfortably. He studied the staggering scene of Lunar

landscape without any definite hope. Something blazing from the peak

of the largest mine-structure caught his eye. With a snort of bitter

disgust he identified the dazzle.

Distress signals in Interplanetary Code! That should be very helpful

under the poisonous circumstances. He swore again, numbly, but with

deep sincerity.

Charley danced and flicked around the cabin like a free electron with

a careless disregard for traffic regulations and public safety. It was

wordless effort to express his eagerness to go outside and explore

with Denver.

In spite of himself, Tod Denver grinned at the display.

"Not this time, Charley. You wait in the ship while I take a quick

look around. From the appearance of things, I'll run into trouble

enough without help from you."

The moondog drooped from disappointment. With Charley, any emotion

always reached the ultimate absurdity. He was a flowing, flexible

phantom of translucent color and radiance. But now the colors faded

like gaudy rags in caustic solution. Charley whined as Denver went

through the grotesque ritual of donning space helmet and zipping up

his glass cloth and metal foil suiting before he dared venture

outside. Charley even tried to help by pouring himself through the

stale air to hold open the locker where the tool-belts and holstered

heat guns were kept.

Space suiting bulged with internal pressure as Denver slid through the

airlock and left the ship behind. Walking carefully against the

treachery of moonweak gravity, he made cautious way up the slope

toward the clustered buildings. Footing was bad, with the feeling of

treading upon brittle, glassy surfaces and breaking through to bury

his weighted shoes in inches of soft ash. A small detour was necessary

to avoid upthrusting pinnacles of lavarock. In the shadow of these

outcroppings he paused to let his eyes adjust to the brilliance of

sunlight.

A thin pencil-beam of light stabbed outward from behind the nearer

building. Close at hand, one of the lava-needles vanished in soundless

display of mushrooming explosion. Sharp, acrid heat penetrated even

the insulating layers of suit. A pressure-wave of expanding gas

staggered him before it dissipated.

Denver flung himself instinctively behind the sheltering rocks. Prone,

he inched forward to peer cautiously through a V-cleft between two

jagged spires. Heat-blaster in hand, he waited events.

Again the beam licked out. The huddle of lava-pinnacles became a core

of flaming destruction. Half-molten rock showered Denver's precarious

refuge. He ducked, unhurt, then thrust head and gun-arm above the

barricade.

* * * * *

Two dark figures, running awkwardly, detached themselves from the

huddled bulk of buildings. Like leaping, fantastic shadows, they

scampered toward the mounds of deep shadow beneath the ridge. The

route took them away from Denver, making aim difficult. He fired

twice, hurriedly. Missed. But near misses because he had not focused

for such range.

By the time he could reset the weapon, the scurrying figures had

disappeared into the screening puddles of shadow. Denver tried to

distinguish them against the blackness, but it lay in solid, covering

mass at the base of a titanic ridge. Faintly he could see a ghostly

outline, much too large for men. It might be a ship, but it would have

to be large enough for a space-yacht. No stinking two-man sled like

his spacer. And he could not be sure in that eerie blankness if it

even were a ship.

Besides, the range was too great. Uncertainty vanished as a circle of

light showed briefly. An airlock door opened and closed swiftly.

Denver stood clear of the rocks and wondered if he should risk

anything further. Pursuit was useless with such arms as he carried. No

question of courage was involved. A man is not required to play

quixotic fool under such circumstances. And there might not be time to

return to his spacer for a long-range heat gun. If he tried to reach

the strange ship, its occupants could smoke him down before he covered

half the distance. If he continued toward the buildings, they might

return and stalk him. They would, he knew, if they guessed he was

alone.

Decision was spared him. Rockets thundered. The ridge lighted up as

with magnesium flares. A big ship moved out of the banked shadows,

accelerating swiftly. It was a space-yacht, black-hulled, and showed

no insignia. It was fast, incredibly fast. He wasted one blaster

charge after it, but missed focus by yards. He ducked out of sight

among the rocks as the ship dipped to skim low overhead. Then it was

gone, circling in stiff, steep spiral until it lost itself to sight in

distant gorges.

"Close!" Denver murmured. "Too close. And now what?"

He quickly recharged the blaster. A series of sprawling leaps ate up

the remaining distance to the mine's living quarters. One whole side,

where airlock doors had been, was now a gaping, ragged hole. A haze of

nearly invisible frost crystals still descended in slow showers. It

was bitterly cold on the sharp, opaque edge of mountain-shadow.

Thermal adjustors in his suiting stopped their irregular humming.

Automatic units combined chemicals and began to operate against the

biting cold. With a premonition of ugly dread, Denver clambered into

the ruined building.

Inside was airless, heatless cell, totally dark. Denver's gloved hand

sought a radilume-switch. Light blinked on as he fumbled the button.

Death sat at a metal-topped table. Death wore the guise of a tall,

gaunt, leathery man, no longer young. It was no pretty sight, though

not too unfamiliar a sight on Luna.

The man had been writing. Frozen fingers still clutched a cylinder

pen, and the nub adhered to the paper as the flow of ink had

stiffened. From nose, ears and mouth, streams of blood had congealed

into fat, crimson icicles. Rimes of ruby crystals ringed

pressure-bulged eyes. He was complete, perfect, a tableau of cold,

airless death.

The paper was a claim record, registered in the name of Laird Martin,

Earthman. An attached photograph matched what could be seen of face

behind its mask of frozen blood. Across the foot of the sheet was a

hurried scrawl:

_Claim jumpers. I know they'll get me. If I can hide this

first, they will not get what they want. Where Mitre Peak's

apex of shadow points at 2017 ET is the first of a series of

deep-cut arrow markings. Follow. They lead to the entrance.

Old Martian workings. Maybe something. Whoever finds this,

see that my kid, Soleil, gets a share. She's in school on

Earth. Address is 93-X south Palma--_

The pen had stopped writing half-through the word. Death had

intervened hideously. Imagination could picture the scene as that

airlock wall disappeared in blinding, soundless flash. Or perhaps

there had been sound in the pressured atmosphere. His own arrival may

have frightened off the claim jumpers, but too late to help the

victim, who sat so straight and hideous in the airless tomb.

There was nothing to do. Airless cold would embalm the body until some

bored official could come out from Crystal City to investigate the

murder and pick up the hideous pieces. But if the killers returned

Denver made sure that nothing remained to guide them in their search

for the secret mine worked long-ago by forgotten Martians. It was

Laird Martin's discovery and his dying legacy to a child on distant

Earth.

Denver picked up the document and wadded it clumsily into a

fold-pocket of his spacesuit. It might help the police locate the

heir. In Martin's billfold was the child's picture, no more.

Denver retraced his steps to the frosty airlock valve of his ship.

Inside the cabin, Charley greeted his master's return with extravagant

caperings which wasted millions of electron volts.

"Nobody home, Charley," Denver told the purring moondog, "but we've

picked up a nasty errand to run."

It was a bad habit, he reflected; talking to a moondog like that, but

he had picked up the habit from sheer loneliness of his prospecting

among the haunted desolations of the Moon. Even talking to Charley

was better than going nuts, he thought, and there was not too much

danger of smart answers.

He worked quickly, repairing the inadvertent damage Charley's pique

had caused. It took ten full minutes, and the heat-deadline was too

close for comfort. He finished and breathed more freely as

temperatures began to drop. He peeled off the helmet and unzipped the

suit which was reaching the thermal levels of a live-steam bath.

He ran tape through the charger to impregnate electronic setting that

would guide the ship on its course to Crystal City. "We were on our

way, there, anyhow," he mused. "I hope they've improved the jail. It

could stand air-conditioning."

Master of the Moondog · 第 2 / 12 题