by Unknown
"But--what about Hemmy Bowman?"
Bowman! In the rush of action and suspense, Keith Wells had completely forgotten his officer in the enemy submarine. "Oh, God!" he groaned. The cruel situation that had stayed his hand once before had again come to falter his course of action. The men were watching him; Graham had a question in his eyes. They all knew what had to be decided....
Keith shrugged his shoulders hopelessly. It was his greater duty to destroy the octopi submarine. And yet--
"Fish for Hemmy, Sparks," he ordered. "Craig, keep present distance from enemy. Full stop."
A moment later the radio operator looked up. "Mr. Bowman on the phones, sir." With a heavy weight on his heart the commander clipped on the extension headphones.
"Hemmy?"
"Keith? Keith? Thank God you're alive!" Bowman's voice shook with gladness. "You're all back on the NX-1, Keith? The whole crew's with you? Oh, Lord, it's good to hear you again!"
"Yes. We got back all right, Hemmy--a miracle. They've still got you prisoner?"
"Yes.... Keith--you're trying to dodge out of the tunnel, aren't you?"
* * * * *
Wells smiled bitterly, and as he paused to frame an answer Bowman spoke again.
"I want you to blow up this submarine, Keith," he said quickly. "A favor to me."
He cut Wells short when the commander started to interrupt. "Wait! Let me finish," he pleaded. "I want to explain. I'd been hoping--but never mind that.... Keith, a while ago I managed to work loose. I lost my head completely and tackled these devils. It was a foolish thing to do; they overcame me, naturally. But, in the struggle, they tore my sea-suit."
"What!"
"Oh, just a tiny tear, or I wouldn't have lasted till now. But a leak all the same--in the right leg. Since then I've been gripping the edges of the fabric as tightly as I can--but I couldn't keep the water inside this ship from seeping through. It came in slowly at first, then faster as my hands grew numb. It's up to my neck now, Keith ... and--it won't be long! I've just a few minutes left...."
The faint words tapered into silence.
"No!" roared Keith in a great rush of emotion. But Hemmy's eager voice came right back:
"Oh yes, you must! It would be a mercy to kill me, Keith."
There were tears in the commander's eyes. "Are you sure, Hemmy?" he asked. "Are you sure?"
"Oh, yes. It would be a mercy."
Wells' lips formed a straight grim line. His words squeezed through it tightly. "All right, Hemmy. Thanks. Thanks. I--I'll go after them now, old man. I'll try and keep in touch with you through the duel, but I--I can't promise--"
He could almost see Hemingway Bowman give his old familiar smile as he answered:
"Then so long, Keith!"
* * * * *
Commander Keith Wells studied the teleview screen. The men were half afraid to look at his strained blanched face.
Repeatedly the violet beam speared through the water, reaching for the NX-1's bow.
"Turn ship. Line up for stern torpedoes," the commander ordered harshly. He realized he could not hold his submarine steady to obtain a perfect sight, for the heat ray needed only thirty seconds to melt through their shell. He would have to swing the ship slowly about; and, as the shape of the enemy crossed the hair-lines on the range-finder, unleash his torpedoes and gamble on hitting the moving target.
The NX-1 swung around, always maintaining a slight forward motion and zigzagging constantly to nullify the heat beam. Wells watched the range-finder closely. The octopi ship slanted downwards, the deadly violet ray stabbing from her bow. Slowly the black dot that represented her appeared on the dial, and slowly it dropped towards the crossed lines that showed the perfect firing point.
Keith grasped the torpedo lever. The NX-1's stern was towards her target. Dead silence hung in the control room. The NX-1 swung slightly. The octopi craft appeared directly in the middle of the dial.
Wells pulled back the lever.
The hiss of compressed air sprang from her stern. He had fired two tubes, his whole stock of stern torpedoes. The pair of dreadful weapons leaped out and settled on their course. Keith shot his gaze to the teleview.
The torpedoes missed. Only by feet, but a miss all the same. They raced on past the octopi submarine and, with a tremendous, ear-numbing explosion, burst on the wall of the cavern beyond. Both ships reeled from the shock. Graham swore viciously, but Wells' masklike face showed no slightest change of expression....
A voice rang in Keith's headphones. "Tough, Keith! Better luck next time!" Then the commander winced. He simply could not answer Hemmy Bowman; could not answer that fine, brave voice....
* * * * *
The stern torpedoes were gone. The tubes could not be reloaded, for the paralyzing ray bound the men to the control room. That left them two torpedoes in the bow.
The violet heat ray kept fingering hungrily on their outer hull, and every man knew that the plates were weakening under the steady strain, which was only lessened by the NX-1's constant zigzagging. The control room was very hot. Both ships were now a full mile from the tunnel entrance. Keith plunged the NX-1 down, swung her around, to bring his bow tubes to bear, and zigzagged upwards.
It was obvious that the octopi craft had been alarmed by the terrific explosion. They now adopted tactics similar to the American ship's, and for awhile both submarines circled cautiously, maneuvering for an opening.
"If only we could keep the ship steady!" Graham muttered. "But then that heat ray'd get us!"
The commander kept his eyes on the teleview. Again and again the violet shaft pronged at them. The heat grew stifling. Sweat was pouring from all the men's bodies. Every face was strained and taut.
"Starboard full!" Wells said suddenly. "A little up, Graham!" He had seen a chance; the octopi craft was slightly above, and in a moment would pass directly in the line of the bow tubes. The NX-1 stuck her nose up, swung rapidly to the right. Keith pulled back the firing lever, releasing one torpedo.
The long messenger of death hurtled straight for the enemy's hull. They watched its course breathlessly....
"My God!" the first officer groaned. "Could they see it coming?" For the octopi submarine had swung to one side, neatly dodging the speeding tube of dynamite.
"One left!" he added bitterly. "One left!"
* * * * *
A desperate plan formed in Keith Wells' mind. His last torpedo simply had to strike the mark; he could take no chances with it. He motioned the haggard-faced Graham to him.
"There's only one thing left to do," he said quietly. "We've got to deliberately face that heat ray; chance its puncturing our plates."
"How do you mean, sir?"
"Get in very close, so as to make our last torpedo sure to hit. We've got to approach the enemy head-on at full speed. We'll corkscrew up to them until we get within two hundred yards, then go straight forward for ten or fifteen seconds, giving us the opportunity to sight the remaining torpedo directly on them. The heat ray may break through before I fire--but when I do fire it's a sure hit."
The men had heard every word. Quietly Wells ordered:
"Take the torpedo control, Graham. I'll take the helm."
The first officer obeyed without a word. Keith grasped the helm. The plans were made for their last desperate attempt.
"Right," the commander said shortly. "Here we go."
* * * * *
There had been a taut silence before, but now, knowing that they were deliberately offering themselves a perfect target for the heat ray in order to get their last torpedo home, the intensity was almost unbearable. The men felt like shrieking, jumping--doing anything to break the awful hush. The air was charged with the same unnameable something that heralds a typhoon.
Keith Wells was like a white statue at the helm, save for the betraying trickles of sweat that coursed down his drawn cheeks. His hands moved the wheel slowly from port to starboard; his eyes bored at the screen before him. The ship was in command of a man of
steel, a man with but one purpose....
"Up--up," he ordered. "Hold--in trim--full speed forward!"
He had brought the NX-1 directly in line with the octopi ship. And now the craft leaped forward under full power, while he shot the helm back and forth ceaselessly. His ship was describing a corkscrewing motion, weaving straight at the enemy. Grasping her opportunity, the octopi submarine remained motionless, steadily dousing the approaching American craft with her silent violet ray and driving the temperature in the control room to even greater heights.
The distance between them rapidly lessened. Would the plates stand it? Would the ray melt through the weakened steel before he could fire? With an effort Keith drove these doubts from his mind ... but he could not banish a certain dull, steady ache from his consciousness....
* * * * *
The range dwindled. The heat became intolerable. Everyone's clothing was sopping wet. A man ripped off his shirt, gasping for air. Wells kept his eyes on the screen, though half-blinded by smarting sweat. The plates had to give soon, he knew.
The octopi submarine, beam on and dead ahead, began to move to port at quickly increasing speed. At once Keith stopped swinging the helm, and the NX-1's corkscrewing motion of protection ceased. And then came the real test, the gauntlet of seconds.
Right straight into the retreating violet beam they went, at top speed. They gained rapidly. The heat was furnace-like. The commander, watching the range-finder, kept moving the helm slightly over. A shaft of violet heat spanned the two shells of metal. For ten seconds it had held on the NX-1. The black dot of the enemy craft moved slowly to exact center on the dial. Fifteen seconds ... twenty ... twenty-three--
"Fire!"
Graham jammed the torpedo lever back.
"Crash dive!"
The deck tilted downward. And Wells' white lips formed the words, "So long, Hemmy!"--and he tore the phones from his head.
Seconds later a titanic explosion sounded through the cavern; echoed and re-echoed in vasty roars. The American craft's lights went off--but not before her men had seen, in the teleview, a fire-shot maelstrom where a moment before the octopi submarine had been.
"We got them!" yelled Graham.
* * * * *
A roar of exultation burst from every throat. The men flung their arms out, jumped, yelled crazily. Faint emergency lights lit the scene.
"Below, at regular posts," Wells ordered. "Reload bow and stern tubes. Graham, see to the lights." He himself remained at the helm. In a few moments the submarine had climbed back to the level of the tunnel. At quarter speed she nosed into the wide entrance, and slowly forged into the dense, deceptive shadows.
The commander acted mechanically. Again by touch he steered his ship through the black, ragged cleft. Fifteen minutes after leaving the cavern of the octopi her bow poked through the weaving kelp into the free, salty depths of the Atlantic Ocean.
There was one more task to perform, and Wells lost no time in doing it. When two hundred yards away he halted the NX-1, steadied her and sighted the stern tubes just above the dark tunnel hole. Quickly he sent forth two torpedoes.
A huge roar rumbled through the water, whipping the beds of kelp to mad convulsions. "Turn around," the commander ordered harshly. He sighted his bow tubes and again let loose a bolt of two torpedoes. Then he sent the submarine forward, and, through the teleview, examined what his four weapons had done.
Huge chunks of rock had been tumbled down, completely closing the tunnel.
"Well," said Graham, "it's over! Finished! They'll never get through that!"
* * * * *
A full-throated cheer burst from the men below, a cheer that rang for minutes as they realized they were free forever of the octopi, of the cold underwater city, of the clutching tentacles. Graham grinned broadly.
"Sound happy--eh?" he chuckled. "Say, Keith, it's good we've got those two octopi our fighting cook killed. Knapp would never believe our story without them!"
He stared curiously at his commander. Wells was standing quite still, facing the teleview screen. A strange, far-away look was in his eyes.
"What's the matter, old man?" the first officer asked, smiling straight at him. "Aren't you glad we won through?"
"Of course," answered Keith with a tired smile in return.
"But why did you look that way?" Graham persisted. And Keith Wells told him:
"I was just wondering if Hemmy told the truth."
The Black Lamp
By Captain S. P. Meek
[Sidenote: Dr. Bird and his friend Carnes unravel another criminal web of scientific mystery.]
"The clue, Carnes," said Dr. Bird slowly, "lies in those windows."
Operative Carnes of the United States Secret Service shook his head before he glanced at the windows of the famous scientist's private laboratory on the top floor of the Bureau of Standards.
"I usually defer to your knowledge, Doctor," he said, "but this time I think you are off on the wrong foot. If the thieves came in through the windows, what was their object in cutting that hole through the roof? The marks are very plain and they indicate that the hole was cut in some manner from the inside."
Dr. Bird smiled enigmatically.
"That is too evident for discussion," he replied. "I grant you that the thieves entered from the roof through that hole. After they had secured their booty they left by the same route. I presume that you have noticed the marks on the roof where an aircraft of some sort, probably a helicopter, landed and took off. A question of much greater moment is that of what they did before they landed and cut the hole."
"I don't follow your reasoning, Doctor."
"Carnes, that hole was cut through the roof with a heavy saw. In cutting it, the workers dislodged quite a little plaster which fell to the floor and must have made a great deal of noise. Why wasn't that noise heard?"
"It was heard. The watchman heard it, but knew that Lieutenant Breslau was working here and he thought that he made the noise."
"Surely, but why didn't Breslau hear it?"
"How do we know that he didn't? He was taken to Walter Reed Hospital this morning with his mind an absolute blank and with his tongue paralyzed. He must have seen the thieves and they treated him in some way to ensure his silence. When he is able to talk, if he ever is, he'll probably give us a good description of them."
* * * * *
Dr. Bird shook his head.
"Too thin, Carney, old dear," he said. "Breslau is a very intelligent young man. He was perfectly normal when I left him shortly after midnight last night. He was working alone in here on a device of the utmost military importance. On the desk is a push button which sets ringing a dozen gongs in the building. Surely a man of that type would have had sense enough when he heard and saw intruders cutting a hole through the roof to sound an alarm which would have brought every watchman on the grounds to his assistance. He must have been knocked out before the hole was started, probably before the helicopter's landing."
"How? Gas of some sort?"
"The windows were all closed and locked and I have already ascertained that the gas and water lines have not been tampered with. Gas won't penetrate through a solid roof in sufficient concentration to knock out a man like that. It was something more subtle than gas."
"What was it?"
"I don't know yet. The clue to what it was lies, as I told you, in those windows."
Carnes moved over and surveyed the windows closely.
"I see nothing unusual about them except that they need washing rather badly."
"They were washed last Friday, but they do look rather dirty, don't they? Suppose you take a rag and some scouring soap and clean up a pane."
The detective took the proffered articles and started his task. He wet a pane of glass, rubbed up a thick lather of scouring soap and applied it and rubbed vigorously. With clear water he washed the glass and then gave an exclamation of astonishment and examined it more closely.
"That isn't dirt, Doctor," he cried. "
The glass seems to be fogged."
Dr. Bird chuckled.
"So it seems," he admitted. "Now look at the rest of the glass around the laboratory."
Carnes looked around and then walked to a table littered with apparatus and examined a dozen pieces carefully.
"It's all fogged in exactly the same way, Doctor," he said. "The only piece of clear glass in the room is that piece of plate glass on your desk."
