The Nevians being as eager as the Terrestrials to establish communication, Nerado kept the newly devised frequency changer in constant use. There is no need of describing at length the details of that interchange of languages. Suffice it to say that starting at the very bottom they learned as babies learn, but with the great advantage over babies of possessing fully developed and capable brains. And while the human beings were learning the tongue of Nevia, several of the amphibians (and incidentally Clio Marsden) were learning Triplanetarian; the two officers knowing well that it would be much easier for the Nevians to learn the logically-built common language of the Three Planets than to master the senseless intricacies of English.
In a short time the two parties were able to understand each other after a fashion, by using a weird mixture of both languages. As soon as a few ideas had been exchanged, the Nevian scientists built transformers small enough to be worn collar-like by the Terrestrials, and the captives were allowed to roam at will throughout the great vessel; only the compartment in which was stored the dismembered pirate lifeboat being sealed to them. Thus it was that they were not left long in doubt when another fish-shaped cruiser of the void was revealed upon their lookout plates in the awful emptiness of interstellar s.p.a.ce.
"This is our sister-ship going to your Solarian system for a cargo of the iron which is so plentiful there," Nerado explained to his involuntary guests.
"I hope the gang has got the bugs worked out of our super-ship!" Costigan muttered savagely to his companions as Nerado turned away. "If they have, that outfit will get something more than a load of iron when they get there!"
More time pa.s.sed, during which a blue-white star separated itself from the infinitely distant firmament and began to show a perceptible disk. Larger and larger it grew, becoming bluer and bluer as the flying s.p.a.ce-ship approached it, until finally Nevia could be seen, apparently close beside her parent orb.
Heavily laden though the vessel was, such was her power that she was soon dropping vertically downward toward a large lagoon in the middle of the Nevian city. That bit of open water was devoid of life, for this was to be no ordinary landing. Under the terrific power of the beams braking the descent of that unimaginable load of allotropic iron the water seethed and boiled; and instead of floating gracefully upon the surface of the sea, this time the huge ship of s.p.a.ce sank like a plummet to the bottom. Having accomplished the delicate feat of docking the vessel safely in the immense cradle prepared for her, Nerado turned to the Tellurians, who, now under guard, had been brought before him.
"While our cargo of iron is being discharged, I am to take you three specimens to the College of Science, where you are to undergo a thorough physical and psychological examination. Follow me."
"Wait a minute!" protested Costigan, with a quick and furtive wink at his companions. "Do you expect us to go through water, and at this frightful depth?"
"Certainly," replied the Nevian, in surprise. "You are air-breathers, of course, but you must be able to swim a little, and this slight depth-but little more than thirty of your meters-will not trouble you."
"You are wrong, twice," declared the Terrestrial, convincingly. "If by "swimming" you mean propelling yourself in or through the water, we know nothing of it. In water over our heads we drown helplessly in a minute or two, and the pressure at this depth would kill us instantly."
"Well, I could take a lifeboat, of course, but that ..." the Nevian Captain began, doubtfully, but broke off at the sound of a staccato call from his signal panel.
"Captain Nerado, attention!"
"Nerado," he acknowledged into a microphone.
"The Third City is being attacked by the fishes of the greater deeps. They have developed new and powerful mobile fortresses mounting unheard-of weapons and the city reports that it cannot long withstand their attack. They are asking for all possible help. Your vessel not only has vast stores of iron, but also mounts weapons of power. You are requested to proceed to their aid at the earliest possible moment."
Nerado snapped out orders and the liquid iron fell in streams from wide-open ports, forming a vast, red pool in the bottom of the dock. In a short time the great vessel was in equilibrium with the water she displaced, and as soon as she had attained a slight buoyancy the ports snapped shut and Nerado threw on the power.
"Go back to your own quarters and stay there until I send for you," the Nevian directed, and as the Terrestrials obeyed the curt orders the cruiser tore herself from the water and flashed up into the crimson sky.
"What a barefaced liar!" Bradley exclaimed. The three, transformers cut off, were back in the middle room of their suite. "You can outswim an otter, and I happen to know that you came up out of the old DZ83 from a depth of...."
"Maybe I did exaggerate a trifle," Costigan interrupted, "but the more helpless he thinks we are the better for us. And we want to stay out of any of their cities as long as we can, because they may be hard places to get out of. I"ve got a couple of ideas, but they aren"t ripe enough to pick yet.... Wow! How this bird"s been traveling! We"re there already! If he hits the water going like this, he"ll split himself, sure!"
With undiminished velocity they were flashing downward in a long slant toward the beleaguered Third City, and from the flying vessel there was launched toward the city"s central lagoon a torpedo. No missile this, but a capsule containing a full ton of allotropic iron, which would be of more use to the Nevian defenders than millions of men. For the Third City was sore pressed indeed. Around it was one unbroken ring of boiling, exploding water-water billowing upward in searing, blinding bursts of super-heated steam, or being hurled bodily in all directions in solid ma.s.ses by the cataclysmic forces being released by the embattled fishes of the greater deeps. Her outer defenses were already down, and even as the Terrestrials stared in amazement another of the immense hexagonal buildings burst into fragments; its upper structure flying wildly into sc.r.a.p metal, its lower half subsiding drunkenly below the surface of the boiling sea.
The three Earth-people seized whatever supports were at hand as the Nevian s.p.a.ce-ship struck the water with undiminished speed, but the precaution was needless-Nerado knew thoroughly his vessel, its strength and its capabilities. There was a mighty splash, but that was all. The artificial gravity was unchanged by the impact; to the pa.s.sengers the vessel was still motionless and on even keel as, now a submarine, she snapped around like a very fish and attacked the rear of the nearest fortress.
For fortresses they were; vast structures of green metal, plowing forward implacably upon immense caterpillar treads. And as they crawled they destroyed, and Costigan, exploring the strange submarine with his visiray beam, watched and marveled. For the fortresses were full of water; water artificially cooled and aerated, entirely separate from the boiling flood through which they moved. They were manned by fish some five feet in length. Fish with huge, goggling eyes; fish plentifully equipped with long, armlike tentacles; fish poised before control panels or darting about intent upon their various duties. Fish with brains, waging war!
Nor was their warfare ineffectual. Their heat-rays boiled the water for hundreds of yards before them and their torpedoes were exploding against the Nevian defenses in one appallingly continuous concussion. But most potent of all was a weapon unknown to Triplanetary warfare. From a fortress there would shoot out, with the speed of a meteor, a long, jointed, telescopic rod; tipped with a tiny, brilliantly-shining ball. Whenever that glowing tip encountered any obstacle, that obstacle disappeared in an explosion world-wracking in its intensity. Then what was left of the rod, dark now, would be retracted into the fortress-only to emerge again in a moment with a tip once more shining and potent.
Nerado, apparently as unfamiliar with the peculiar weapon as were the Terrestrials, attacked cautiously; sending out far to the fore his murkily impenetrable screens of red. But the submarine was entirely non-ferrous, and its officers were apparently quite familiar with Nevian beams which licked at and clung to the green walls in impotent fury. Through the red veil came stabbing ball after ball, and only the most frantic dodging saved the s.p.a.ce-ship from destruction in those first few furious seconds. And now the Nevian defenders of the Third City had secured and were employing the vast store of allotropic iron so opportunely delivered by Nerado.
From the city there pushed out immense nets of metal, extending from the surface of the ocean to its bottom; nets radiating such terrific forces that the very water itself was beaten back and stood motionless in vertical, gla.s.sy walls. Torpedoes were futile against that wall of energy. The most fiercely driven rays of the fishes flamed incandescent against it, in vain. Even the incredible violence of a concentration of every available force-ball against one point could not break through. At that unimaginable explosion water was hurled for miles. The bed of the ocean was not only exposed, but in it there was blown a crater at whose dimensions the Terrestrials dared not even guess. The crawling fortresses themselves were thrown backward violently and the very world was rocked to its core by the concussion, but that iron-driven wall held. The ma.s.sive nets swayed and gave back, and tidal waves hurled their mountainously destructive ma.s.ses through the Third City, but the mighty barrier remained intact. And Nerado, still attacking two of the powerful tanks with his every weapon, was still dodging those flashing b.a.l.l.s charged with the quintessence of destruction. The fishes could not see through the sub-ethereal veil, but all the gunners of the two fortresses were combing it thoroughly with ever-lengthening, ever-thrusting rods, in a desperate attempt to wipe out the new and apparently all-powerful Nevian submarine whose sheer power was slowly but inexorably crushing even their gigantic walls.
"Well, I think that right now"s the best chance we"ll ever have of doing something for ourselves." Costigan turned away from the absorbing scenes pictured upon the visiplate and faced his two companions.
"But what can we possibly do?" asked Clio.
"Whatever it is, we"ll try it!" Bradley exclaimed.
"Anything"s better than staying here and letting them a.n.a.lyze us-no telling what they"d do to us," Costigan went on.
"I know a lot more about things than they think I do. They never did catch me using my spy-ray-it"s on an awfully narrow beam, you know, and uses almost no power at all-so I"ve been able to dope out quite a lot of stuff. I can open most of their locks, and I know how to run their small boats. This battle, fantastic as it is, is deadly stuff, and it isn"t one-sided, by any means, either, so that every one of them, from Nerado down, seems to be on emergency duty. There are no guards watching us, or stationed where we want to go-our way out is open. And once out, this battle is giving us our best possible chance to get away from them. There"s so much emission out there already that they probably couldn"t detect the driving force of the lifeboat, and they"ll be too busy to chase us, anyway."
"Once out, then what?" asked Bradley.
"We"ll have to decide that before we start, of course. I"d say make a break back for Earth. We know the direction and we"ll have plenty of power."
"But good Heavens, Conway, it"s so far!" exclaimed Clio. "How about food, water, and air-would we ever get there?"
"You know as much about that as I do. I think so, but of course anything might happen. This ship is none too big, is considerably slower than the big s.p.a.ce-ship, and we"re a long ways from home. Another bad thing is the food question. The boat is well stocked according to Nevian ideas, but it"s pretty foul stuff for us to eat. However, it"s nourishing, and we"ll have to eat it, since we can"t carry enough of our own supplies to the boat to last long. Even so, we may have to go on short rations, but I think that we"ll be able to make it. On the other hand, what happens if we stay here? They will find us sooner or later, and we don"t know any too much about these ultra-weapons. We are land-dwellers, and there is little if any land on this planet. Then, too, we don"t know where to look for what land there may be, and even if we could find it, we know that it is all over-run with amphibians already. There"s a lot of things that might be better, but they might be a lot worse, too. How about it? Do we try or do we stay here?"
"We try it!" exclaimed Clio and Bradley, as one.
"All right. I"d better not waste any more time talking-let"s go!"
Stepping up to the locked and shielded door, he took out a peculiarly built torch and pointed it at the Nevian lock. There was no light, no noise, but the ma.s.sive portal swung smoothly open. They stepped out and Costigan relocked and reshielded the entrance.
"How ... what...." Clio demanded.
"I"ve been going to school for the last few weeks," Costigan grinned, "and I"ve picked up quite a few things here and there-literally, as well as figuratively. Snap it up, guys! Our armor is stored with the pieces of the pirates" lifeboat, and I"ll feel a lot better when we"ve got it on and have hold of a few Lewistons."
They hurried down corridors, up ramps, and along hallways, with Costigan"s spy-ray investigating the course ahead for chance Nevians. Bradley and Clio were unarmed, but the operative had found a piece of flat metal and had ground it to a razor edge.
"I think I can throw this thing straight enough and fast enough to chop off a Nevian"s head before he can put a paralyzing ray on us," he explained grimly, but he was not called upon to show his skill with the improvised cleaver.
As he had concluded from his careful survey, every Nevian was at some control or weapon, doing his part in that frightful combat with the denizens of the greater deeps. Their path was open; they were neither molested nor detected as they ran toward the compartment within which was sealed all their belongings. The door of that room opened, as had the other, to Costigan"s knowing beam; and all three set hastily to work. They made up packs of food, filled their capacious pockets with emergency rations, buckled on Lewistons and automatics, donned their armor, and clamped into their external holsters a full complement of additional weapons.
"Now comes the ticklish part of the business," Costigan informed the others. His helmet was slowly turning this way and that, and the others knew that through his spy-ray goggles he was studying their route. "There"s only one boat we stand a chance of reaching, and somebody"s mighty apt to see us. There"s a lot of detectors up there, and we"ll have to cross a corridor full of communicator beams. There, that line"s off-scoot!"
At his word they dashed out into the hall and hurried along for minutes, dodging sharply to right or left as the leader snapped out orders. Finally he stopped.
"Here"s those beams I told you about. We"ll have to roll under "em. They"re less than waist high-right there"s the lowest one. Watch me do it, and when I give you the word, one at a time, you do the same. Keep low-don"t let an arm or a leg get up into a ray or they may see us."
He threw himself flat, rolled upon the floor a yard or so, and scrambled to his feet. He gazed intently at the blank wall for a s.p.a.ce.
"Bradley-now!" he snapped, and the captain duplicated his performance.
But Clio, unused to the heavy and c.u.mbersome s.p.a.ce-armor she was wearing, could not roll in it with any degree of success. When Costigan barked his order she tried, but stopped, floundering almost directly below the network of invisible beams. As she struggled one mailed arm went up, and Costigan saw in his ultra-goggles the faint flash as the beam encountered the interfering field. But already he had acted. Crouching low, he struck down the arm, seized it, and dragged the girl out of the zone of visibility. Then in furious haste he opened a nearby door and all three sprang into a tiny compartment.
"Shut off all the fields of your suits, so that they can"t interfere!" he hissed into the utter darkness. "Not that I"d mind killing a few of them, but if they start an organized search we"re sunk. But even if they did get a warning by touching your glove, Clio, they probably won"t suspect us. Our rooms are still shielded, and the chances are that they"re too busy to bother much about us, anyway."
He was right. A few beams darted here and there, but the Nevians saw nothing amiss and ascribed the interference to the falling into the beam of some chance bit of charged metal. With no further misadventures the fugitives gained entrance to the Nevian lifeboat, where Costigan"s first act was to disconnect one steel boot from his armor of s.p.a.ce. With a sigh of relief he pulled his foot out of it, and from it carefully poured into the small power-tank of the craft fully thirty pounds of allotropic iron!
"I pinched it off them," he explained, in answer to amazed and inquiring looks, "and maybe you don"t think it"s a relief to get it out of that boot! I couldn"t steal a flask to carry it in, so this was the only place I could put it. These lifeboats are equipped with only a couple of grams of iron apiece, you know, and we couldn"t get half-way back to Tellus on that, even with smooth going; and we may have to fight. With this much to go on, though, we could go to Andromeda, fighting all the way. Well, we"d better break away."