what to see on (or in) the
earth

For a scenic browse, and an answer-page for Guess The World...

vast cavern-realm inside the earth

...I was desperately weak from lack of food, but dropping quickly into this new, unknown land, I was seized with the excitement of the explorer sighting a strange, uncharted shore.  And I wondered what sort of people we could expect to find, for this lost world was certainly inhabited.

Dominating the whole valley, we could see now a great city of skyscrapers that towered up a thousand feet into the sky.  Row upon row of them were ranged about a central building that was higher than all the others...

The wind blew us gently across this city, from one side to the other....

Beyond, on all sides, for mile upon mile, stretched the big, carefully cultivated regular arable fields.  There was little grassland, and no sign of an animal of any sort...

Bruce Carter, The Perilous Descent (1952)

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illusions guarding a city on long-dead earth

...We were approaching the wide flight of steps that led up to the vaulted entrance of the great tower.  We moved by now in a kind of daze, crushed as we were by the terrific psychic attack that was rapidly conquering our courage.

Then came the climax.  The lofty doors of the tower swung slowly open.  And from within the building there lurched and shambled a thing, the sight of which froze us where we stood...

It was black, mountainous in bulk, and of a shape that tore the brain with horror.  It was something like a monstrous, squatting toad, its flesh a heaving black slime from which protruded sticky black limbs that were not quite either tentacles or arms. 

Its triangle of eyes were three slits of cold green fire that watched us with hypnotic intensity.  Beneath that hideous chinless face, its breathing pouch swelled in and out painfully as it lurched, slobbering, down the steps toward us.

Our beams lashed frantically at that looming horror.  And they had not the slightest effect on it...

"Wait!  Look at the thing!  It's breathing!"

For a moment, we couldn't understand.  And then dimly, I did.  The thing was obviously breathing.  Yet there was no air here...

Edmond Hamilton, The Dead Planet (Startling Stories, Spring 1946)

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earth altered by venusian invaders

...At last, after much wandering and floundering in the dust-cloud, through which they could see nothing, Lapham and his companions drew themselves out on a margin of the strange violet soil.  The contrast of this wet, steaming clay with the gulfs of atom-like powder that surrounded it was so inexplicable, so utterly amazing as to baffle and dumbfound all conjecture.  The substance was unearthly in its bizarreness, and the heat that emanated from it was almost beyond endurance.  The scientists had sweltered in their heavy air-tight suits while crossing the zone of dust, but now they were subjected to actual suffering.

At every step their astonishment grew, for the dim landscape beneath the vapors was such as no human eye had even seen before.  Gigantic ledges of crystallized rock-forms arose in the foreground, and about the crystals there was something, even apart from their curious black, blue, red and dark-green coloration, which served to differentiate them from anything classified by geologists.  They were prodigious in size, and had innumerable facets and a look of geometrical complexity foreign to all normal rocks.  Their was a sinister vitality in their aspect, too...  Somehow, they resembled living organisms as much as minerals...

Clark Ashton Smith, The Metamorphosis of Earth (Weird Tales, September 1951)

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hostile plants on a far-future earth

...Soon we were near enough to the wall and gate to see clearly the two great plants who guarded the opening.  Their slow-waving tendrils showed that they were still waking and watchful.  Blan noiselessly left our side, gliding away like a white phantom to the right, and then he on one side and Fairley and I on the other, were creeping toward the gate, keeping far enough aside from it to be out of range of the strange senses of the guarding plants.

We two reached the metal wall, and hugging it began a slow stealthy progress along it toward the gate-opening.  Reaching that opening we hesitated, our swords tight-gripped in our hands.  Then we saw Blan appear on the gate's other side, slipping along the wall like ourselves, a gliding white form.  He too halted, grasping his blade, and then with one hand made a silent signal to us.  Instantly he and we were leaping around the wall's corner onto the two great plants.

The great plant that Fairley and I sprang for loomed before us as a dark many-armed object, whose tendrils whipped wildly as our blades slashed lightning-like through them...

Edmond Hamilton, Ten Million Years Ahead (Weird Tales, April/May 1931)

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stranded on a far-future radioactive earth

It was a house, of course!

He shouted wildly and no one answered, but it was a house, a spark of reality blinking at him through the horrible, nameless wilderness of the last hours. He turned off the road and went plunging cross-country, across ditches, around trees, through the underbrush, and over a creek.

Queer thing! Even the creek glowed faintly - phosphorescently! But it was only the tiniest fragment of his mind that noted it.

Then he was there, with his hands reaching out to touch the hard white structure. It was neither brick nor stone nor wood, but he never paid that the least mind. It looked like a dull, strong porcelain, but he didn’t give a hoot. He was just looking for a door, and when he came to it and saw no bell, he kicked and yelled like a demon.  

He heard the stirring inside and the blessed, lovely sound of a human voice other than his own. He yelled again.

There was a faint, oiled whir, and the door opened. A woman emerged, a spark of alarm in her eyes. She was tall and wiry, and behind her was the gaunt figure of a hard-faced man in work clothes… No, not work clothes. Actually they were like nothing Schwartz had ever seen, but, in some indefinable way, they looked like the kind of clothes men worked in.

But Schwartz was not analytical. To him they, and their clothes, were beautiful; beautiful only as the sight of friends to a man alone can be beautiful...

Isaac Asimov, Pebble in the Sky (1950)

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machine evolution on a far-future earth

They did not realize the full strangeness before they donned spacesuits and went outside.  Then, saying very little, they wandered about looking and feeling.  Their brains were slow to develop the gestalts which would allow them readily to see what surrounded them.  A confused mass of detail could not be held in the memory, the underlying form could not be abstracted from raw sense impressions.  A tree is a tree, anywhere and anywhen, no matter how intricate its branching or how oddly shaped its leaves and blossoms.  But what is a -

- thick shaft of gray metal, planted in the sand, central to a labyrinthine skeleton of straight and curved girders, between which run still more enigmatic structures embodying helices and toruses and Moebius strips and less familiar geometrical elements; the entire thing some fifty feet tall; flaunting at the top several hundred thin metal plates whose black sides are turned toward the sun?

When you have reached the point of being able to describe it even this crudely, then you have apprehended it.

Eventually Darkington saw that the basic structure was repeated, with infinite variation of size and shape, as far as he could see.  Some specimens tall and slender, some low and broad, they dominated the hillside.  The deeper reaches were made gloomy by their overhang, but sun speckles flew piercingly bright within those shadows as the wind shook the mirror faces of the plates.  That same wind made a noise of clanking and clashing and far-off deep booming, mile after metal mile.

There was no soil, only sand, rusty red and yellow.  But outside the circle which had been devastated by the boat's jets, Darkington found the earth carpeted with prismatic growths, a few inches high, seemingly rooted in the ground.  He broke one off for closer examination and saw tiny crystals, endlessly repeated, in some transparent siliceous material: like snowflakes and spiderwebs of glass.  It sparkled so brightly, making so many rainbows, that he couldn't well study the interior.  He could barely make out at the centre a dark clump of... wires, coils, transistors?  No, he told himself, don't be silly...

Poul Anderson, Epilogue (Analog, March 1962)

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sinister glade on a pre-glacial earth

...Then the trees thinned out and they found themselves in a glade, an "island" of deep grass surrounded on all sides by the green walls of the jungle.  It was good to stand in clear sunlight again, after the green, perfumed twilight of the jungle paths.  The glade was empty, save for six strange plants, each standing about six feet tall, with barrel-shaped trunks of thick flesh rising to a wide opening lined with wet tissue from which eight long fronds hung down.  Karm Karvus had never seen their like.

"Shall we rest for a moment, Karm Karvus?" Sumia asked, leaning against one of the fungoid trunks.

Something deep within the Tsargolian cried silent warning.  His hair prickled at the nape of his neck and the muscles about his mouth twitched.  He felt a chill wind of uneasiness blowing across his nerves.  But, looking around, he could perceive no visible cause for this feeling of danger...

Lin Carter, Thongor of Lemuria (1966)

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a strange bird in an underground realm on earth

The first living thing they encountered was a bird, not much bigger than a skylark, but more like an owl in appearance; for it was grey in colour, its downy feathers like fur at a distance, and each eye was surrounded by a ruff, or several rows of stiff concentric feathers.  It differed from an owl, however, in having a straight beak; and differed from any bird on earth in the manner of its flight.  Pointing its beak vertically upwards, it rose as straight as a stone sinks, and when it had reached a point about two-thirds the height of the grotto, gyrated swiftly on its own axis.  It descended in a corkscrew motion and invariably took up its perch on a ledge about six feet from the ground.  Another peculiarity was that it showed not the slightest sign of fear at the approach of Olivero and the Green Child, and would, indeed, freely allow itself to be touched and fondled.  It was comparatively rare in distribution, and except during the mating season, solitary in its habits.

Herbert Read, The Green Child (1935)

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captured during a storm in the hollow earth world of pellucidar

Constantly buffeted by wind and water, we staggered on until at last we came to a comparatively open space which we felt would be far safer than the denser forest.  Here we huddled together with our backs toward the storm, waiting like dumb creatures for the battle of the elements to subside.

Great animals, which ordinarily would have threatened our very existence, passed close by us as they fled before the storm; but we had no fear of them for we knew that they were even more terrified than we, and that hunting and feeding were far from their thoughts.  Aside from the danger from flying branches, we felt comparatively safe; and so were not as alert as customarily, although, as a matter of course, we could have heard or seen little above the storm and the blinding rain.  The crashing thunder, following peal after peal, almost continuously, combined with the howling wind to drown out any other sound.

At the very height of the storm we were suddenly seized from behind by powerful fingers.  Our weapons were wrenched from us and our hands secured behind our backs; then, at last, we saw our captors.  There were fifteen or twenty of them, the largest men I have ever seen.  Even the smallest of them stood fully seven feet in height.  Their faces were extremely ugly, and a pair of great, tusk-like yellow teeth imparted no additional beauty to them...

Edgar Rice Burroughs, Land of Terror (1944)

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a dimly glowing realm inside the earth

...Another bush rose in front of me - a curious soft thing, with a red stem and red slimy branches.  Beyond it, to the right, was a dark clump like a thicket.  I avoided this, not knowing what it might conceal.  I had noticed no sign of life, since I had heard the distant wailing, but life might be lurking all around me, watching me, perhaps lying in wait for me, ready to spring.

As I went on over the clinging ground in the dim light, I got a curious feeling that I was moving under water, that this was a tropical under-sea prairie.  Even the slight movement of the trailers of the thicket on my right was like the soft movement of seaweed rods in deep water.

Suddenly the silence was rent by a piercing scream from the lower ground, some distance in front of me.  It rang out high and shrill for a moment, then it stopped as abruptly as it had begun.  I listened, every nerve torn by the sudden shock.  I hadn't realised how much my nerves had been on edge.  I forced myself to relax.  Whatever was there, I had to face it.

It stopped, but a chattering noise broke out on my left, and was answered by a series of cacklings and chatterings.  I stood, staring round me, but nothing appeared, and gradually the sounds died away.

For several minutes I stood there, watching and listening.  There were living creatures all around me - perhaps very dangerous and powerful creatures.  At any moment one of them might appear in my path.  I began to move forward again - very slowly.  Whatever creatures produced the sounds were in front, but I had no choice but to go forward...

Joseph O'Neill, Land Under England (1935)

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unhuman intelligence in earth's ocean deeps

...I lay in my cave, attending anxiously.  Then, abruptly, I was aware that something was descending from above.  The instinct of our race to block out thought-transference and seize food before anyone else can know of it, operated instantly.  I flowed out of my cave and swept to the space below the Object.  I raised my tentacles to snatch it.  The whole process was automatic - mind-block on, spatial sensation extended to the fullest, full focused reception of mental images turned upon the sinking Object to foresee its efforts to escape so that I could anticipate them - but every Shadi knows what one does by pure instinct when a moving thing comes within one's ken.

There were two caused for my behaviour after that automatic reaction, however.  One was that I had fed, and lately.  The other was that I received mental images from within the Object which were startlingly tuned to the subject of Morpt's lecture and my own thoughts at the moment.  As my first tentacle swooped upon the descending thing, instead of thoughts of fright or battle, I intercepted the message of an entity cogitating despairingly to another...

Murray Leinster, De Profundis  (Thrilling Wonder Stories, Winter 1945)

>>  Guess The World - Open

the last city on earth

The creator of the great park - the builder, some said, of Diaspar itself - sat with slightly downcast eyes, as if examining the plans spread across his knees.  His face wore that curiously elusive expression that had baffled the world for so many generations.  Some had dismissed it as no more than an idle whim of the artist's, but to others it seemed that Yarlan Zey was smiling at some secret jest.

The whole building was enigma, for nothing concerning it could be traced in the historical records of the city.  Alvin was not even sure what the word "Tomb" meant; Jeserac could probably tell him, as he was fond of collecting obsolete words and sprinkling his conversation with them, to the confusion of his students.

From this central vantage point, Alvin could look clear across the Park, above the screening trees, and out to the city itself.  The nearest buildings were almost two miles away, and formed a low belt completely surrounding the Park.  Beyond them, rank after rank in ascending height, were the towers and terraces that made up the main bulk of the city.  They stretched for mile upon mile, slowly climbing up the sky, becoming ever more complex and monumentally impressive.  Diaspar had been planned as an entity; it was a single mighty machine.  Yet though its outward appearance was almost overwhelming in its complexity, it merely hinted at the hidden marvels of technology without which all these great buildings would be lifeless sepulchres.

Alvin stared out towards the limits of his world.  Ten - twenty miles away, their details lost in distance, were the outer ramparts of the city, upon which seemed to rest the roof of the sky.  There was nothing beyond them - nothing at all except the aching emptiness of the desert in which a man would soon go mad.

Then why did that emptiness call to him, as it called to no one else that he had ever met?  Alvin did not know.  He stared out across the coloured spires and battlements that now enclosed the whole dominion of mankind, as if seeking an answer to his question.

He did not find it.  But at that moment, as his heart yearned for the unattainable, he made his decision...

Arthur C Clarke, The City and the Stars (1956)

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earth through the eyes of a visiting martian

…Rurak dropped the sweat-sticky circle of his radiophone and peered down at the foul blueness of the swampland.  A range of low hills shouldered aside the oozy floor of liquid mud, and blue jungle crept high up along their rocky slopes almost to their barren upper tips.  Beyond the hills he could see where the outer limits of the coastal swamp ended and the level stretches of the Mossy Plains spread away endlessly…

Basil Wells, Queen of the Blue World (Planet Stories, Winter 1941-2)

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venturing out of "london", earth, c. 12,000 a.d.

Horatio shuddered.  "The practice was different... I don't know what I thought would be at the end of the passage.  I don't know what I thought it would be like outside London.  I suppose I imagined fields and villages and hills and woods - that kind of thing...  It had been a long journey.  I - I came to the door and..."  Horatio stopped, obviously agitated by the memory and obviously trying to control himself.  "And - and I just wasn't prepared for it.  I'm sorry, Michael."

Michael put a hand on his shoulder.  "Take it easy, Horatio.  Nobody doubts your courage."

"It was just an ordinary door... Just an ordinary door.  Unlocked.  I - I turned the handle and opened it..."  Horatio put his hand to his forehead and pressed hard, as if he were trying to press back nightmares, phantoms.  "There were rocks, great rocks and a roaring of water.  And there were these things - I was too shaken to see what they were at first - these huge lizards...  And there was one very near.  It turned its head and looked at me...  I think I must have screamed, because they all looked.  Then I slammed the door and I ran.  God, how I ran!  I think I was still screaming.  Then I heard the footsteps coming towards me..."

Edmund Cooper, The Overman Culture (1971)

>>  Guess The World - Third Series

weird plants of a future earth

We skirted an expanse of pumice – a desolation of rough grey stone, light and porous but with sharp edges that would have played havoc with our shoes. And what were we going to use to protect our feet once our shoes had worn out?

“I was thinking, Stuart,” the girl said. “That fern thing… We know it was only a fern. But the way it came at me, almost as if it knew what it was doing; as if it could see.”

“It only came your way by chance. Don’t forget it had to pass over me to get to you.” But I had been in a hollow; she had been standing on the crest.

“Could it have been alive in some way, Stuart? I mean, alive like an animal?”

“A cross between a plant and a bird.” I smiled at her troubled expression. “Seeds or eggs?”

“No.” She shook her head a little crossly. “A plant on the way to becoming a bird. They say we were once apes. And before that, something that crawled out of the water.”

“I did enough biology at school to know that animal cells and vegetable cells are two very different things. They can’t mix.” I hoped I was right. “It has to be one or the other.”

“That was in our world,” she said. “Things may be very different here.”

L P Davies, Genesis Two (1969)

>>  Guess The World - Third Series

far-future re-use of transport on earth

She led him to one of the flowing roadways; as they were carried through the city he noticed a boat-shaped hull built of bright metal with four wheels and a transparent-domed compartment.

He pointed.  "What is that?"

"It is a magic car.  When a certain lever is pressed the wizardry of the older times gives it great speed.  Rash young men ride them along the streets...  See there," and she pointed to a somewhat similar hull toppled into the basin of a long, dry fountain.  "That is another one of the ancient wonders - a craft with the power to fly through the air.  There are many of them scattered through the city - on the towers, on high terraces, and sometimes, like this one, fallen into the streets."

"And no one flies them?" asked Ulan Dhor curiously.

"We are all afraid."

Ulan Dhor thought, what a marvel to own one of these air-cars!  He stepped off the flowing road....

Jack Vance, The Dying Earth (1950)

>>  Guess The World - Third Series

giant crustaceans on a far-future earth

“…Only a slightly oily swell rose and fell like a gentle breathing, and showed that the eternal sea was still moving and living.  And along the margin where the water sometimes broke was a thin incrustation of salt – pink under the lurid sky.  There was a sense of oppression in my head, and I noticed that I was breathing very fast…

“Far away up the desolate slope I heard a harsh scream, and saw a thing like a huge white butterfly go slanting and fluttering up into the sky and, circling, disappear over some low hillocks beyond.  The sound of its voice was so dismal that I shivered and seated myself more firmly upon the machine.  Looking round me again, I saw that, quite near, what I had taken to be a reddish mass of rock was moving slowly towards me.  Then I saw the thing was really a monstrous crab-like creature.  Can you imagine a crab as large as yonder table, with its many legs moving slowly and uncertainly, its big claws swaying, its long antennae, like carters’ whips, waving and feeling, and its stalked eyes gleaming at you on either side of its metallic front?  Its back was corrugated and ornamented with ungainly bosses, and a greenish incrustation blotched it here and there.  I could see the many palps of its complicated mouth flickering and feeling as it moved.

“As I stared at this sinister apparition crawling towards me, I felt a tickling on my cheek as though a fly had lighted there.  I tried to brush it away with my hand, but in a moment it returned, and almost immediately came another by my ear.  I struck at this, and caught something thread-like.  It was drawn swiftly out of my hand.  With a frightful qualm, I turned, and saw that I had grasped the antenna of another monster crab that stood just behind me.  Its evil eyes were wriggling on their stalks, its mouth was all alive with appetite, and its vast ungainly claws, smeared with an algal slime, were descending upon me…”

HG Wells, The Time Machine (1895)

>>  Guess The World - Third Series

a beautiful city of future earth

…The hill fell away at his feet and the road went sweeping down the long slope as if impatient to greet the sea; and there at its end lay Shastar.

It caught the sunlight and tossed it back to him, tinted with all the colours of its makers’ dreams.  The spacious buildings lining the wide street seemed unravished by time; the great band of marble that held the sea at bay was still unbreached; the parks and gardens, though long overgrown with weeds, were not yet jungles.  The city followed the curve of the bay for perhaps two miles, and stretched half that distance inland; by the standards of the past, it was very small indeed.  But to Brant it seemed enormous, a maze of streets and squares intricate beyond unravelling.  Then he began to discern the underlying symmetry of its design, to pick out the main thoroughfares, and to see the skill with which its makers had avoided both monotony and discord.

For a long time Brant stood motionless on the hilltop, conscious only of the wonder spread beneath his eyes.  He was alone in all that landscape, a tiny figure lost and humble before the achievements of greater men.  The sense of history, the vision of the long slope up which Man had been toiling for a milliion years or more, was almost overwhelming.  In that moment it seemed to Brant that from his hilltop he was looking over Time rather than Space…

Arthur C Clarke, The Road to the Sea (Tales of Ten Worlds, 1963; originally published as "Seeker of the Sphinx" in Two Complete Science-Adventure Books, Spring 1951)

>>  Guess The World - Fourth Series

multi-species culture layer on far-future earth

In its jarring, lurching way the airwagon sped on through the sky.  Red sparks streamed by the windows like frantic scarlet insects.  The steady metallic screaming of the engines, disconcerting at first, came to seem familiar and almost welcome.  Below, all was a green wilderness, with great blankets of snow on the highest elevations.  From time to time Nortekku saw a great circular scar, a brown-walled cicatrice in the midst of the greenness: one of the innumerable pockmarks left on the face of the Earth by the falling death-stars.

As he looked down he was struck by an inrushing awareness of the vastness of the world, and of its antiquity, and of the succession of races that had come and gone upon this planet.  Down below there was nothing at all, now, but trees and stones.  But once all that wilderness had been inhabited, he knew, by the myriad denizens of the long-lost Great World civilization, the unthinkably rich and glorious era of the Six Peoples whom he had studied in school long ago…  the Hjjks, the Sea-Lords, the Vegetals, the reptilian race known as the Sapphire-Eyes people, the Mechanicals, and the most enigmatic ones of all, the Dream-Dreamers, who might perhaps have been the last vestiges of the humans who once had ruled this world in a previous epoch.

For some unknowable length of time – half a million years, a million? – the huge cities of the great World, full of quivering vitality, astounding in their opulence and size, their myriad windows sparkling in the sun, had covered the landscape below.  They had come, they had flourished, they had disappeared…

Robert Silverberg, A Piece of the Great World (One Million A.D., ed. Gardner Dozois, 2005)

>>  Guess The World - Fourth Series

an unhuman city on earth's sea-floor

…And then he saw something faint and remote across the undulations of the submarine plain, a broad horizon of pale luminosity that extended this way and that way as far as the range of his little window permitted him to see.  To this he was being towed, as a balloon might be towed by men out of the open country into a town.  He approached it very slowly, and very slowly the dim irradiation was gathered together into more definite shapes.

It was nearly five o'clock before he came over this luminous area, and by that time he could make out an arrangement suggestive of streets and houses grouped about a vast roofless erection that was grotesquely suggestive of a ruined abbey.  It was spread out like a map before him.  The houses were all roofless enclosures of walls, and their substance being, as he afterwards saw, of phosphorescent bones, gave the place an appearance as if it were built of drowned moonshine…

H G Wells, In the Abyss (Pearson's Magazine, 1896)

>>  Guess The World - Fourth Series

a view from man's refuge on far-future earth

…To the East, as I stood there in the quietness of the Sleeping-Time on the One Thousandth Plateau, I heard a far, dreadful sound, down in the lightless East; and, presently, again – a strange, dreadful laughter, deep as a low thunder among the mountains.  And because this sound came odd whiles from the Unknown Lands beyond the Valley of the Hounds, we had named that far and never seen Place “The Country Whence Comes The Great Laughter.”  And though I had heard the sound, many and oft a time, yet did I never hear it without a most strange thrilling of my heart, and a sense of my littleness, and of the utmost terror which had beset the last millions of the world.

Yet, because I had heard the Laughter oft, I paid not overlong attention to my thoughts upon it; and when, in a little time it died away into that Eastern Darkness, I turned my spy-glass upon the Giants’ Kilns.  And these same Kilns were tended by the giants, and the light of the Kilns was red and fitful, and threw wavering shadows and lights across the mouth of the pit; so that I saw giants crawling up out of the pit; but not properly seen, by reason of the dance of the shadows…

William Hope Hodgson, The Night Land (1912)

>>  Guess The World - Fifth Series

deserted city on far-future earth

…Out there on the barren plain stood a city.  A city of white buildings, completely enclosed and roofed and bounded by the great shimmering bubble of a transparent dome.

They looked and looked, savoring the exquisite delight of relief.  They could see no movement in that domed city at this distance, but just to see it was enough.

Then, slowly, Hubble said, “There are no roads.  No roads across the plain.”

“Perhaps they don’t need roads.  Perhaps they fly.”

Instinctively both men craned their necks to examine the bleak heavens, but there was nothing there but the wind and the stars and the dim Sun with its Medusa crown of flames.

“There aren’t any lights, either,” said Hubble.

“It’s daytime,” said Kenniston.  “They wouldn’t need lights.  They’d be used to this dusk.  They’ve had it a long time…”

Edmond Hamilton, City at World's End (1951)

>>   Guess The World - Fifth Series

a humanoid reptile culture inside the earth

…Somehow they looked queerly like men – and somehow queerly different.

They were bipeds, and they clung to straps fastened to the top of the vehicle, swaying exactly like strap-hangers in the noisy tube-trains of New Chicago.  Some of them were seated, and these stared out of the broad windows.  They had the familiar bored look of tired travelers everywhere.  Their heads and their features were almost human, but not quite.

Their hairless bodies were naked, except for a sort of light harness to which odd little implements and pouches were clipped.  Their smooth skins had a polished luster, as if they were covered with invisibly fine scales, Jeremy thought.  They were mottled with bright hues of red, green and orange splashed haphazardly all over them.

But there was something else, something that made Jeremy shudder.

A strong odor reached him, forced up his nostrils by the wind rushing around the vehicle.  It was the same mustiness he had distastefully noticed before…

These things were snaky - reptilian!

But it was the suspended Sun that fascinated him.

The city's tallest building stood directly beneath the strangely hanging orb.  A massive, eight-sided tower, cast off a dull rich gleam, as if built of great blocks of unpolished gold.  Crowning it was a dome of shimmering transparency.

Within that crystalline dome, incredibly high above the blue-and-gilded towers, cupolas and twisted minarets of the city, Jeremy thought he could detect something like a shining needle.  It pointed straight at the hanging Sun...

Jack Williamson, The Sun Maker (Thrilling Wonder Stories, June 1940)

>>  Guess The World - Fifth Series

prison-break on archaeozoic earth

…She was, before she became a hostage, a reporter for Interplanetary Video.  She had been granted the final pre-execution interview with Adam Slade and she had looked forward to it a long time but it had not worked out as planned…

…Slade, only hours from the execution chamber with absolutely nothing to lose, had splattered the guard’s brains around the inside of his cell and marched outside with a frightened Marcia Lawrence. 

Outside.  Outside the cell block while other condemned prisoners roared and shouted and banged tin cups on bars and metal walls and judas-hole grills.  Outside the prison compound and across the dome-enclosed city which served the prison.

Then outside the dome.

Outside the dome there was rock.  Rock only, twisted and convoluted and thrusting and gigantic like monoliths of a race of giants.  Rock alone under the awesome gray sky.  Steaming rock…

C H Thames, Prison of a Million Years (Imagination, April 1956)

>>  Guess The World - Fifth Series

perilous trek on frozen far-future Earth

In the eternal twilight, the great white stars looked down curiously at the two tiny figures bravely wending their way over the frozen immensity of the heatless planet…

…In his heart, Dari Ailing knew that their attempt was madness, that they had scant chance of finding any fuel-ores on the way. Men from the dome cities had surveyed almost the whole planet, searching out those precious ores and mining them carefully.

They trudged on toward the icehills. 'Walking in the heavy suits was a slow business. No sound broke the vast, dusky immensity of the black plain, for there was no air to carry sound. The pale, tiny disk of the white dwarf sun declined slowly toward the west….

…A hundred yards away a thing was moving slowly, ponderously, in the dusk. A nightmare, grotesque animal.

It looked not unlike the rhinoceros of ages before, with a squat, huge body on four thick legs, and massive shapeless head surmounted by a tremendously thick, sharp tusk. The thing’s body was gray, with the flexible, yet mineraline look of asbestos.

Nature, the unconquerable, had not ceased to spawn new life after the coming of the great cold. She had merely adapted her creations, by force of the stem laws of evolution, to the changed conditions. She had produced, by myriad experimental mutations, creatures that needed no air, and that could maintain their life by feeding on the radio-active ores present in the crust of the earth. The rooter was one of these new life-forms that had come into being upon the frozen earth.

The creature was engaged in the activity which had given it its name — with eyeless, massive head lowered, it was digging into the frozen plain with that great tusk, searching for the precious radio-active ores that were its food and life, and that it spent its life hunting.

“Dari, there are others - there beyond it — see!” Urla whispered tensely, her fingers tightening convulsively on his hand.

Dari Ailing perceived that beyond this nearest rooter, away off in the somber dusk, were a whole herd of the creatures, digging or moving fitfully over the frozen plain.

“It’s scented us!” he rasped suddenly. “Those beasts can sense fuel for miles away!”

The nearest rooter had ceased digging and raised its head…

They ran desperately, for they could feel the plain under them vibrating to the heavy tread of the lumbering monster. It had scented the fuel in their heaters and would rip them open to get it…

…Gleaming white cliffs of ice towered awesomely above them, raising fantastically sculptured spires and minarets into the dusky twilight. These white cliffs, that had once been part of the water envelope of a warm earth, frowned down upon the two toiling little figures.

Dari picked a way through the icy canyons and chasms, heading always east. He was laboring for breath himself, his lungs aching, when they emerged finally on the other side of the icy range.

…Before them, beyond a frozen black rock shore, lay the vast, bluish expanse of the sea of liquid air, shimmering spectrally in the shrouding dusk, a waveless, weird ocean stretching out of sight beneath the white stars…

“I think we’ve shaken them off," he said hopefully, “though those brutes will go half around the world for fuel."

Edmond Hamilton, Under the White Star (Science Fiction, March 1939)

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Comment from Zendexor:  The "White Star" of the title is the far-future Sun which has shrunk to a white-dwarf star.  Click here for the full Internet Archive text of the story.  One of the author's best from that period.

towards nightside of no-longer-rotating earth

    ...The Shadow deepened imperceptibly into night.  The rolling rusty clouds of the dayside had become the greyer clouds of storm and fog.  The men toiled through dimming mist and falling snow that turned at last to utter darkness.
    Lannar turned a lined and haggard face to Fenn.  “Madmen!” he muttered.  And that was all.
    They passed through the belt of storm.  There came a time when the lower air was clear and a shifting wind began to tear away the clouds from the sky.
    The pace of the men slowed, then halted altogether.  They watched, caught in a stasis of awe and fear too deep for utterance.  Fenn saw that there was a pallid eerie radiance somewhere behind the driving clouds.  Arika’s hand crept into his and clung there.  But Malech stood apart, his head lifted, his shining eyes fixed upon the sky.
    A rift, a great ragged valley sown with stars.  It widened, and the clouds were swept away, and the sky crashed down upon the waiting men, children of eternal day who had never seen the night…

Leigh Brackett, The Citadel of Lost Ages (Thrilling Wonder Stories, December 1950)

>>  Guess The World - Sixth Series

city of deep-sea intelligences on planet earth

…For the first time, he viewed the colony of the ovoids, the green canopy of luminous organisms, the hordes of sea people, the welter of infernal activity, the protoplasmic battery sparking on its isolated knoll, the moving shadows of robot beings, and the alert fighters that patrolled the outskirts of the city, where light and darkness met, like enemies holding each other in deadlock.
   And the greatest of these miracles was this devil who called himself The Student, and who had now backed off in revulsion at Cliff’s approach.
   But there were matters still to be investigated more closely.  Dimly visible against the outer walls of the dome was a great shapeless mass that expanded and contracted as if it were breathing.  Above the thing, and projecting from the dome like a canopy, was a curious curved shell of pearly, vitreous material…

Raymond Z Gallun, Davy Jones' Ambassador (Astounding Stories, December 1935)

>>  Guess The World - Sixth Series