The Kanaka Pillar loomed above them, still nearly a mile away but loweringly impressive nevertheless. The place where it disappeared in cloud seemed almost overhead, falling toward them. Its five-hundred-foot-thick trunk gleamed purplish-black, more like polished steel than water.

"Try your engine again, c.o.xswain."

"Aye, aye, sir!" The engine coughed, took hold; the engineman eased in the clutch, the screw bit in, and the boat surged forward, taking the strain off the towline. "Slack line, sir."

"Stop your engine." The boat officer turned to his pa.s.sengers. "What's the trouble, Mr. Eisenberg? Cold feet?"

"No, dammit-seasick. I hate hate a small boat." a small boat."

"Oh, that's too bad. I'll see if we haven't got a pickle in that chow up forward."

"Thanks, but pickles don't help me. Never mind, I can stand it."

The boat officer shrugged, turned and let his eye travel up the dizzy length of. the column. He whistled, something which he had done every time he had looked at it. Eisenberg, made nervous by his nausea, was beginning to find it cause for homicide. "Whew! You really intend to try to go up that thing, Mr. Eisenberg?"

"I do!"

The boat officer looked startled at the tone, laughed uneasily, and added, "Well, you'll be worse than seasick, if you ask me."

n.o.body had. Graves knew his friend's temperament; he made conversation for the next few minutes.

"Try your engine, c.o.xswain." The petty officer acknowledged, and reported back quickly: "Starter doesn't work, sir."

"Help the engineman get a line on the flywheel. I'll take the tiller."

The two men cranked the engine over easily, but got no answering cough. "Prime it!" Still no results.

The boat officer abandoned the useless tiller and jumped down into the engine s.p.a.ce to lend his muscle to heaving on the cranking line. Over his shoulder he ordered the signalman to notify the ship.

"Launch Three, calling bridge. Launch Three, calling bridge. Bridge-reply! Testing-testing." The signalman slipped a phone off one ear. "Phone's dead, sir."

"Get busy with your flags. Tell 'em to haul us in!" The officer wiped sweat from his face and straightened up. He glanced nervously at the current slap-slapping slap-slapping against the boat's side. against the boat's side.

Graves touched his arm. "How about the barrel?"

"Put it over the side if you like. I'm busy. Can't you raise them, Sears?"

"I'm trying, sir."

"Come on, Bill," Graves said to Eisenberg. The two of them slipped forward in the boat, threading their way past the engine on the side away from the three men sweating over the flywheel. Graves cut the hogshead loose from its lashings, then the two attempted to get- a purchase on the awkward, unhandy object. It and its light load weighed less than two hundred pounds, but it was hard to manage, especially on the uncertain footing of heaving floorboards.

They wrestled it outboard somehow, with one smashed finger for Eisenberg, a badly banged shin for Graves. It splashed heavily, drenching them with sticky salt water, and bobbed astern, carried rapidly toward the Kanaka Pillar by the current which fed it.

"Ship answers, sir!"

"Good! Tell them to haul us in-carefully." The boat officer jumped out of the engine s.p.a.ce and ran forward, where he checked again the secureness with which the tow-line was fastened.

Graves tapped him on the shoulder. "Can't we stay here until we see the barrel enter the column?"

"No! Right now you had better pray that that line holds, instead of worrying about the barrel-or we go up the column, too. Sears, has the ship acknowledged?"

"Just now, sir."

"Why a coir line, Mr. Parker?' Eisenberg inquired, his1 nausea forgotten in the excitement. "I'd rather depend on steel, or even good stout Manila."

"Because coir floats, and the others don't," the officer answered snappishly. "Two miles of line would drag us to the bottom. Sears Sears! Tell them to ease the strain. We're shipping water."

"Aye, aye, sir!"

The hogshead took less than four minutes to reach the column, enter it, a fact which Graves ascertained by borrowing the signalman's gla.s.s to follow it on the last leg of its trip-which action won him a dirty look from the nervous boat officer. Some minutes later, when the boat was about five hundred yards farther from the Pillar than it had been at nearest approach, the telephone came suddenly to life. The starter of the engine was tested immediately; the engine roared into action.

The trip back was made with engine running to take the strain off the towline-at half speed and with some maneuvering, in order to avoid fouling the screw with the slack bight of the line.

The smoke signal worked-one circuit or another. The plume of smoke was sighted two miles south of the Wahini Pillar, elapsed time from the moment the vessel had entered the Kanaka column just over eight hours.

Bill Eisenberg climbed into the saddle of the exerciser in which he was to receive antibends treatment-thirty minutes of hard work to stir up his circulation while breathing an atmosphere of helium and oxygen, at the end of which time the nitrogen normally dissolved in his blood stream would be largely replaced by helium. The exerciser itself was simply an old bicycle mounted on a stationary platform. Blake looked it over. "You needn't have bothered to bring this," he remarked. "We've a better one aboard. Standard practice for diving operations these days."

"We didn't know that," Graves answered. "Anyhow, this one will do. All set, Bill?"

"I guess so." He glanced over his shoulder to where the steel bulk of the bathysphere lay, uncrated, checked and equipped, ready to be swung outboard by the boat crane. "Got the gasket-sealing compound?"

"Sure. The Iron Maiden is all right. The gunner and I will seal you in. Here's your mask."

Eisenberg accepted the inhaling mask, started to strap it on, checked himself. Graves noticed the look on his face. "What's the trouble, son?"

"Doc. . .

"Yes?"

"I say-you'll look out for Cleo and Pat, won't you?"

"Why, sure. But they won't need anything in the length of time you'll be gone."

"Um-m-m, no, I suppose not. But you'll look out for 'em?"

"Sure."

"O.K." Eisenberg slipped the inhaler over his face, waved his hand to the gunner waiting by the gas bottles. The gunner eased open the cut-off valves, the gas lines hissed, and Eisenberg began to pedal like a six-day racer.

With thirty minutes to kill, Blake invited Graves to go forward with him for a smoke and a stroll on the fo'c's'le. They had completed about twenty turns when Blake paused by the wildcat, took his cigar from his mouth and remarked, "Do you know, I believe he has a good chance of completing the trip."

"So? I'm glad to hear that."

"Yes, I do, really. The success of the trial with the dead load convinced me. And whether the smoke gear works or not, if that globe comes back down the Wahini Pillar, I'll find it I'll find it."

"I know you will. It was a good idea of yours, to paint it yellow."

"Help us to spot it, all right. I don't think he'll learn anything, however. He won't see a thing through those ports but blue water, from the time he enters the column to the time we pick him up."

"Perhaps so."

"What else could could he see?" he see?"

"I don't know. Whatever it is that made made those Pillars, perhaps." those Pillars, perhaps."

Blake dumped the ashes from his cigar carefully over the rail before replying. "Doctor, I don't understand you. To my mind, those Pillars are a natural, even though strange, phenomenon."

"And to me it's equally obvious that they are not 'natural.' They exhibit intelligent interference with the ordinary processes of nature as clearly as if they had a sign saying so hung on them."

"I don't see how you can say that. Obviously, they are not man-made."

"No."

"Then who did make them-if they were made?"

"I don't know."

Blake started to speak, shrugged, and held his tongue. They resumed their stroll. Graves turned aside to chuck his cigarette overboard, glancing outboard as he did so.

He stopped, stared, then called out: "Captain Blake!"

"Eh?" The captain turned and looked where Graves pointed. "Great G.o.d! Fireb.a.l.l.s!"

"That's what I thought."

"They're some distance away," Blake observed, more to himself than to Graves. He turned decisively. "Bridge!" he shouted. "Bridge! Bridge ahoy!"

"Bridge, aye aye!"

"Mr. Weems-pa.s.s the word: 'All hands, below decks.' Dog down all ports. Close all hatches. And close up the bridge itself! Sound the general alarm."

"Aye aye, sir!"

"Move!" Turning to Graves, he added, "Come inside."

Graves followed him; the captain stopped to dog down the door by which they entered himself. Blake pounded up the inner ladders to the bridge, Graves in his train. The ship was filled with whine of the bos'n pipe, the raucous voice of the loud-speaker, the clomp of hurrying feet, and the monotonous, menacing cling-cling-cling cling-cling-cling! of the general alarm.

The watch on the bridge were still struggling with the last of the heavy gla.s.s shutters of the bridge when the captain burst into their midst. "I'll take it, Mr. Weems," he snapped.

In one continuous motion he moved from one side of the bridge to the other, letting his eye sweep the port side aft, the fo'c's'le, the starboard side aft, and finally rest on the fireb.a.l.l.s-distinctly nearer and heading straight for the ship. He cursed. "Your friend did not get the news," he said to Graves.

He grasped the crank which could open or close the after starboard shutter of the bridge.

Graves looked past his shoulder, saw what he meant-the afterdeck was empty, save for one lonely figure pedaling away on the stationary bicycle. The LaGrange fireb.a.l.l.s were closing in.

The shutter stuck, jammed tight, would not open. Blake stopped trying, swung quickly to the loud-speaker control panel, and cut in the whole board without bothering to select the proper circuit. "Eisenberg! Get below Get below!"

Eisenberg must have heard his name called, for be turned his head and looked over his shoulder-Graves saw distinctly-just as the fireball reached him. It pa.s.sed on, and the saddle of the exerciser was empty.

The exerciser was undamaged, they found, when they were able to examine it. The rubber hose to the inhaler mask had been cut smoothly. There was no blood, no marks. Bill Eisenberg was simply gone.

'Tm going up."

"You are in no physical shape to do so, doctor."

"You are in no way responsible, Captain Blake."

"I know that. You may go if you like-after we have searched for your friend's body."

"Search be d.a.m.ned! I'm going up to look look for him." for him."

"Huh? Eh? How's that?"

"If you are right, he's dead, and there is no point in searching for his body. If I'm right, there is just an outside chance of finding him-up there!" He pointed toward the cloud cap of the Pillars.

Blake looked him over slowly, then turned to the master diver. "Mr. Hargreave, find an inhaler mask for Dr. Graves."

They gave him thirty minutes of conditioning against the caisson disease while Blake looked on with expressionless Silence. The ship's company, bluejackets and officers alike, stood back and kept quiet; they walked on eggs when the Old Man had that look.

Exercise completed, the diver crew dressed Graves rapidly and strapped him into the bathysphere with dispatch, in order not to expose him too long to the nitrogen in the air. Just before the escape port was dogged down Graves spoke up.

"Captain Blake."

"Yes, doctor?"

"Bill's goldfish-will you look out for them?"

"Certainly, doctor."

"Thanks."

"Not at all. Are you ready?"

"Ready."

Blake stepped forward, stuck an arm through the port of the sphere and shook hands with Graves. "Good luck." He withdrew his arm. "Seal it up."

They lowered it over the side; two motor launches nosed it half a mile in the direction of the Kanaka Pillar where the current was strong enough to carry it along. There they left it and bucked the current back to the ship, were hoisted in.

Blake followed it with his gla.s.ses from the bridge. It drifted slowly at first, then with increased speed as it approached the base of the column. It whipped into rapid motion the last few hundred yards; Blake saw a flash of yellow just above the water line, then nothing more.

Eight hours-no plume of smoke. Nine hours, ten hours, nothing. After twenty-four hours of steady patrol in the vicinity of the Wahini Pillar, Blake radioed the Bureau.

Four days of vigilance-Blake knew that the bathysphere's pa.s.senger must be dead; whether by suffocation, drowning, implosion, or other means was not important. He so reported and received orders to proceed on duty a.s.signed. The ship's company was called to quarters; Captain Blake read the service for the dead aloud in a harsh voice, dropped over the side some rather wilted hibiscus blooms-all that his steward could produce at the time-and went to the bridge to set his course for Pearl Harbor.