Creatures of the Abyss by Murray Leinster (electric book reader txt) 📗

the interruption in the light from the after-cabin hatch as she went below.

He was suddenly filled with horror at the idea that if his guesses did prove to be right, he might have endangered Deirdre. And then he ceased to feel foolish. He felt like a criminal instead.

For a long, long time he listened with desperate intensity to the recorder, lest he hear some reply to his signals.

But no answer came. The sounds from undersea remained utterly commonplace.

When morning arrived he was in a state of desperate gloom. At breakfast Deirdre acted as if she considered the incident closed. And, such being the nature of men, Terry felt worse than before.

He was not wholly at ease again, even when that afternoon the Esperance sailed in past Cavite and Corregidor and into Manila Bay. A new ship was at anchor in the harbor. It was a stubby, stocky ship which Davis regarded with interest.

"That's the Pelorus," he told Terry as the yacht passed within a mile, on the way to her former anchorage. "She's the hydrographic ship with the bathyscaphe on board. We'll visit her. I'll get Nick to call her on short-wave."

He went forward, where Nick was making ready to drop the anchor. Davis took over the chore, and Nick went below.

"Are you going ashore?" asked Deirdre.

Terry shrugged. "I've no reason to."

She looked relieved. "Then you'll stay with the Esperance until—things are settled one way or another? I mean, you're really enlisted?"

"Until there are no more ways left for me to blunder," said Terry distastefully. "I'm about through the list, though."

"Not at all!" protested Deirdre. "Tapping numbers was really a very good idea. I was horrible! I scolded because you'd kept it a secret from me. I'd have been proud if I'd thought of it first!"

Nick came back and spoke to Davis. Davis came aft.

"The Pelorus will send a boat as soon as we've anchored," he told them. "They've heard something and want to see the plastic objects."

"I'd like the long end of a bet that they don't believe in them, or us," Terry said abruptly. "They're established authorities on the ocean bottom. They know a lot. They probably know so much they can't really believe there's anything more to know than what they're busy finding out now."

Davis shook his head. He was confident. The Esperance anchored, almost exactly where she'd been when Terry first came on board. Within half an hour a boat arrived from the Pelorus. Terry repeated his refusal to go along. Deirdre went along with her father.

They came back a little over an hour later. At first Davis was almost speechless with fury. Then he told Terry, choking on his rage, "According to them, the plastic objects are a hoax. The hum is a school of fish. We aren't trained observers. At Thrawn Island they're astronomers and they simply don't know anything about biology. And we should realize that it's starkly impossible for intelligence to develop where the oxygen supply is limited. It's unthinkable that abyssal fish should have their swim bladders punctured so they won't explode from release of pressure when they come to the surface. Those in the lagoon aren't abyssal fish, just unfamiliar species!"

"Well?" Terry asked.

"Oh, they're going to make a bathyscaphe dive!" said Davis as angrily as before. "As a matter of courtesy to somebody—not us. They'll make it where we found fish packed in a circle. That happens to be the deepest part of the Luzon Deep, in any case. They don't object to our sending our dredge down first. They will be politely interested if it comes back up."

"I," announced Deirdre, "I am so mad I could spit!"

"There's no use in our staying here," said Davis, seething. "Our dredge should be ready. We'll go up to Barca and tow it to the point we want to send it down."

He ordered Nick to get ready to lift anchor.

"One question," Terry said finally. "Did you mention the bolides?"

"No!" snapped Davis. "Would I want them to think I was crazy?"

He stamped away.

The Esperance put to sea again. She sailed north along the coast. At dinner everybody was quiet. It was the only meal, since Terry's joining, that had not been enlivened by an elaborate argument on some subject or other. Davis was still in an abominable mood. He knew it, and held himself to silence.

Later, Terry and Deirdre talked together. They refrained tacitly from speaking of marine biology or any reasons for tapping plastic objects against the Esperance's hull. They discussed only trivia, but somehow Terry found any subject absorbing, when he was with Deirdre.

After a while she went below, and he stayed abovedecks, smoking. The moon had not yet risen when he turned in.

They sailed into the small harbor of Barca at ten in the morning. By twelve, local boatmen had towed out an ungainly object some thirty-two feet long. They tethered it to bitts at the Esperance's stern. By one o'clock they had loaded on her deck a large, folded sack of sailcloth and half a dozen specially-cast concrete blocks with eyed iron rods cemented in them. At half-past one Deirdre, who had gone ashore in one of the yacht's own boats, came back with innumerable supplies she'd bought. At two o'clock the Esperance went out to sea again.

The towed object was a construction around a central wooden spar with an iron tube at its top end and half a dozen lesser spars linked loosely to its bottom. A mass of fishnet was fastened to the smaller spars and heavy ropes were holding the spars and the net in place during its tow. There was a hook for attaching the main spar to the concrete sinkers.

"It opens like an umbrella," explained Deirdre. "We'll hoist it upright barely out of the water, and fasten on the weights. The canvas bag fits on that iron pipe. When you let it go, it sinks like an umbrella that's tightly closed, but when it touches bottom the weights spread it out and an explosive charge automatically goes off in that iron tube. It's special explosive. The gas it makes inflates the canvas bag, which can't burn underwater, and that floats the whole thing back up with the ribs of the umbrella stretched out and spreading the net between them. It should catch anything it encounters as it rises. As the pressure lowers, the excess gas can escape through a relief-valve. This dredge is experimental. If it works, it can be modified to do lots of things."

"Such as poking at things we don't believe in," said Terry drily. "That explosion ought to stir up anything in its neighborhood. It'll be much more disturbing and audible than a few light taps against the Esperance's hull!"

Deirdre grinned ruefully and did not answer.

The bulky tow slowed the yacht. She did not reach the position of the fish-filled circle until after nightfall, and it was necessary to have plenty of light by which to locate the inflated bag when it came to the surface, so nothing could be tried until the following morning. A short while before daybreak, lights appeared at the horizon. Red and green sidelights, and white central lights. It was a steamer. It came closer and closer. Presently, it turned and headed upwind and went dead slow, barely keeping steerage. It was the Pelorus.

Dawn arrived in a golden radiance which thrust aside the night. The Pelorus shone brightly in the first rays of the sun. A large object was hoisted out of her hold. Its shape was that of a gravid goldfish, with a smaller sphere hanging beneath it. It went overside, slowly, and there it floated, rolling wildly on the waves. For a very long time nothing seemed to happen. Then the water-level of the float sank a little. It was being filled with gasoline, which is lighter than water and practically incompressible.

On the Esperance, the tow had been pulled alongside and the yacht's powerful winch hauled it upright. The yacht heeled over from the weight. The crew-cuts fastened the canvas sack in place, and Davis loaded the explosive charge into the iron tube. The crew-cuts cleared the nets. This preliminary operation seemed promising, and it was quite likely that the dredge would operate as it was designed to do.

The Pelorus whistled impatiently. Nick abandoned his job and went below to the short-wave set. He returned shortly after.

"The Pelorus says she'll be ready to send the bathyscaphe down for a test dive in two hours," he reported. "She says she will object if our gadget is floating free at the time, on the chance that it might interfere with the bathyscaphe. She asks if you can send our dredge down right away and get it over with."

"Tell them yes," said Davis. "In five minutes."

He compressed his lips. The Esperance's device, though clumsy, was fundamentally simple. Five minutes later the top of the central spar was level with the water. "Cut away," said Davis.

Doug slashed the single rope holding the dredge. It sank immediately.

The recorder gave off the sound of waves. Occasionally, very occasionally, a chirping or a grunt could be heard. Twenty minutes. Thirty.

There was a "crump!" from the loudspeaker which reported underwater events. The sound seemed to come from very far below. Even a small amount of explosive makes a very considerable concussion when it goes off so far down, and the shock travels in all directions instead of merely upward. The recorder picked up that concussion as a deep-bass sound.

The sun shone. The wind increased. Waves marched in serried ranks from here to there.

A long, long time later the inflated canvas bag came up and was floating on top of the waves. The Pelorus whistled. Nick went below. A few minutes later he came up again to report.

"The Pelorus says not to cast our dredge adrift. They're sending the bathyscaphe down unmanned, to test all apparatus before a manned dive. They don't want any debris in the sea."

"Tell them we send them a kiss," snapped Davis, "and they needn't worry!"

The Esperance approached the floating bag. Jug swung out on the lifting boom and hooked it. The winch hauled it out of the water. The concrete weights were gone. What the nets had captured was not pretty to see. A dead fish with foliated appendages had come up from far below, to judge by what its unpunctured swim bladder had done to it in uncontrolled expansion. Davis said curtly it was Linophrine arborifer, belonging two thousand fathoms below. An angry-looking creature, similarly dead, was Opisthoproctus grimaldi. It belonged deeper than the other. There were other specimens. A genostoma of a species the books didn't picture; a Myctophum; and various other creatures, mostly as grotesque as their scientific names. All were abyssal fish. They had died while rising from a pressure of several tons per square inch to surface-pressure only.

"It worked," said Davis curtly. "I almost wish it hadn't. Let it down into the water again. We'll jettison it when the Pelorus gives us permission."

Time passed. More time. Still more. The bathyscaphe was now in the water, practically awash. Only a small conning tower showed above the waves. Men swarmed around it.

There came a query from the Pelorus. The Esperance gave assurance that the deep-sea dredge had returned to the surface and would be kept there.

The bathyscaphe was allowed to sink.

The recorder on the yacht began to pick up deep-toned mooing sounds from the depths.

Presently, the mooing sounds ceased.

Two hours later, waves broke over an object completely awash on the ocean. The Pelorus steamed cautiously toward it. Boats went down from her sides and surrounded the float.

After a long time the Pelorus got alongside and men quickly fastened the huge buoy to the ship. Then the down-wind sea changed its appearance. A reek of gasoline reached the Esperance.

"Something happened," said Davis dourly. "They're dumping the gasoline—not even pumping it aboard. Let's get out of the stink."

The Esperance beat to windward. The Pelorus began to lift something large and ungainly out of the water. The Esperance went down-wind to take a look at it.

The yacht went past no more than fifty yards away, just as the bathyscaphe left the water and swung clear.

The bathyscaphe's conning-tower was gone. It had been torn away by brute force. The three-inch-thick steel globe.... Half of it was gone. The rest was crushed. The sphere, which had been designed to resist a crushing pressure of ten tons per square inch, had been ripped in half! It had been bitten through. Bitten!

There was no comment by anybody on the Esperance.

Half a mile from the oceanographic ship, Davis said in a peculiarly flat voice, "Cut away the dredge. We won't try to use it again."

Someone slashed the inflated canvas bag. It collapsed. Somebody cut away a rope. The free dredge sank, slowly. It would never come up again.

The Esperance changed course. She headed north by west. There was still no conversation at