CHAPTER XIX

ON THE BOTTOM

Night was falling on the waters of the blue Caribbean when Johnny and

Samatan finally reached the _Sea Nymph_, and were told of the sub's

predicament. For a full hour after darkness fell, Doris and Johnny sat on

the after deck. But they spoke hardly a word. They were thinking of a

brave, American girl, two hundred feet below surface, in a foreign

submarine.

"Johnny!" Doris gripped the boy's arm suddenly. "Is that a light--or is

it a star?" She pointed out to sea.

"A light! No, it's a star. No! No! It _is_ a light! See! It blinks!"

"Dave!" Doris called. "The navy is coming!"

And so it was. As they stood there waiting, the light grew brighter and

brighter. Then a long, sleek form, dark as the night, slid alongside the

_Sea Nymph_.

"Ahoy there!" a voice called.

"Ahoy!" Dave echoed. "We'll send our small boat for you at once"

Ten minutes later, the young commander of the American submarine was on

board.

"What's the situation?" he demanded, briskly.

"They're down here, about two hundred feet," said Dave. "Their pumps

won't work and they can't get up!"

"That's it, eh? It sounds bad." The young officer's voice was somber. "I

suppose you assumed we had a diver on board, and--until three days

ago--we did have. But now he's in the hospital with a raging fever!"

"Might I inquire," the professor asked, slowly, "what a diver would do?"

"Certainly," said the officer. "We have three hundred feet of hose.

Somewhere on the side of their sub, if it's anything like ours, is a

short piece of pipe with a thread on it, to which our hose could be

attached. After that--when they have opened an inner valve--we can pump

in enough air to float them. But without a diver--"

"I," said the professor, "am a diver. Have you the equipment?"

"You?" The young officer looked at the aged professor admiringly, but

without making a reply. All eyes were focused on the dignified old man.

It was Dave who best understood the situation.

He knew the professor had made many a trip to the bottom of the sea in a

diving outfit, but that had been years before. Now he was a frail, old

man. "The pressure at two hundred feet is terrific," the boy thought.

"And his doctor has warned him--even about going down in the ball! He

must not go."

Still Dave remained silent. He was thinking hard--thinking how even in

life's twilight this splendid old man displayed a glorious courage.

"I must go down." It was the professor's voice. "It is my duty. Those are

young people with life before them. They must not be allowed to perish."

Still the young officer did not speak.

"All right, Professor," Dave said huskily. "But first--give me an hour! I

will try something. If I fail--then your turn comes!"

Slowly the professor grasped Dave's hand.

In a few precise words, Dave outlined his plans. Then he leaped toward

the steel ball. With all possible speed he was bolted in, lifted over the

rail, and lowered slowly into the ominous, black waters.

Never before had he been down at night. The spectacle that met his eyes

as he sank, was surprising almost beyond belief. The whole sub-sea world

seemed on fire. It was like being out in a moonless night, surrounded by

billions of fireflies.

As his eyes became accustomed to the bizarre scene he was able to

distinguish individual specimens from among the myriads of luminous

creatures that crowded the waters. Here, like excursion boats all aglow,

a score of jellyfish floated past. There, a throng of shrimp stood out in

dark outline against the background light, suddenly darting frantically

away as some great fish with bright spots along his sides gave chase.

Casting off balls of illumination, the shrimp were lost to sight in a

flare of light.

But there was little time for such thoughts, as this underseas mission

concerned the lives of nine young people. A sudden storm would spell

their doom....

Dave had asked for an hour, and he must save the professor from taking so

great a risk, if possible. No less experienced person--not even

Dave--could safely descend to such depth in a diving suit....

Suddenly he saw the light from the sub's porthole, just before him.

"Steady!" he said into the mike. "Doris--tell them to stop lowering, and

swing me to the right about twelve feet."

Instantly they obeyed his orders and for a time, he studied the sub. Then

he saw what he had sought--the threaded end of pipe for letting in the

air. Once again he had his position changed. Now he was close to the bit

of threaded pipe. But the dangling air hose from the sub on the surface,

still was several feet away. More orders.... More moments.... and every

second counted.... At last the steel ball rested on bottom. The sub was

six feet distant, and now the hose dangled directly before his window.

What Dave hoped to do was to seize the screwcap at the end of the hose

with the pincherlike affairs attached to the outside of the steel ball.

Then, by twisting his pinchers round and round, he would try to attach

the hose to the sunken submarine.

Could he do it? His heart sank as the force of a wave far above, drew the

steel ball off the bottom for a moment.

"I--I've got to do it! I've _got_ to," he muttered.

Once again his hand was on the lever. It rose, slowly, as the hose before

him swayed.

"Back a foot," he called to Doris.

Back he slid. "Now," he breathed. There was the hose and screwcap, and

there were his pinchers. Swiftly, skillfully, he manipulated the lever,

and, by a fortunate providence, caught the cap just as he should.

"Now," he breathed.

But again there came that sickening lift and swing--and one crash of his

window against the sub, would spell his doom.

Now he was on bottom again. A move--a second move--then a third--and he

was back in position. Now--

"No," he breathed, desperately, "not this time."

For again came that sickening lift.

* * * * * * * *

In the meantime a coastguard cutter had anchored close to the _Sea Nymph_

and an officer came aboard.

"I am Major Braden, of the Marines," he said, bowing to Doris, Johnny and

the professor. "I'm on extraordinary duty just now--watching these

waters. I used to be in command when we occupied these islands for

military purposes, and I understand you've located a foreign submarine."

"And six spies, now held captive on land," Johnny added. "We took enough

maps and reports from their hangout, to start a secret service all our

own!"

"Good! Great! A real service to your country, young man!"

"But the sub's still on bottom," Johnny added, "and we're trying to raise

her now. They--they've got one of our good friends on board!"

"I'm sure you'll succeed," exclaimed the Major. "And when that sub breaks

water--we'll have three, six-inch guns trained on her. She'll not

escape," he concluded a little grimly.

* * * * * * * *

For a full quarter-hour, Dave struggled in vain to bring the threaded

pipe on the sub, and the screw-cap at the end of the hose, into exact

position. At one time he actually turned the cap, and felt it catch. But

it would not turn further.

"Started wrong," he murmured. "Threads are crossed. Must take it off at

once."

Ten seconds of struggle and he was back where he had started. His heart

sank. Should he give up? He closed his eyes to think--and saw the

professor's frail, kindly face before him.

"No!" he groaned. "I won't give up!"

Slowly, carefully, he maneuvered himself into position. The lever rose

slowly, and glided forward. He gave it a turn. It stuck. Deftly he

twirled his lever; 'round and 'round it spun.

"Now!" he breathed. He gave the lever an experimental tug. _The cap held

firm._

"Try it!" he fairly shouted into his mike.

Ten seconds later, the hose hanging loosely before his window, twisted

and writhed like a snake. It was filling with air. He watched the spot

where it joined the pipe on the sub. Should bubbles appear, all his work

was lost. Ten seconds, he watched. No bubbles. Twenty--thirty--forty

seconds. Still no bubbles.

"Hooray!" he shouted hoarsely. "Hooray! We win!"

And from the sunken sub came an answer:

"It is good! We are getting air!"

After having his steel ball moved to a safe distance, Dave settled down

to watch. Had they won? Would the sub really rise?

Fifteen long, tense, minutes passed. Then, like a giant fish which had

been asleep on the bottom, the dark bulk before him began to stir.

"Thank God!" Dave exclaimed, fervently.

A moment more and the sub rose slowly toward the surface. And, like a

cattleboy driving the cows home at eventide, Dave followed in his steel

ball.

True to the Major's promise, powerful lights and capable-looking guns

were trained on the sub when, with a rush, she broke surface. But there

was no need for that. The members of the youthful crew were too glad to

escape death on the bottom of the sea, to offer any resistance to

capture.

The first person to appear above the sub's deck was Mildred. Awaiting her

in the Tub was Johnny, and how he greeted her was a sight to behold. Some

time later they sat on the porch of the Kennedy home--Dave, Doris, Johnny

and Mildred.

"Well, Johnny," said Dave, "our work beneath the very deep sea is done.

We'll collect a few specimens--turtles, crawfish, and bright, tropical

fish close to the surface--then hoist anchor for New York!"

"New York? Where is that?" Johnny asked dreamily.

"It's an ancient Dutch colony," Dave chuckled.

"Oh, yes! I remember!" said Johnny. "I think I'll not go there, if you

folks don't mind." He hesitated.

"Mildred tells me she located their motorboat while she was in the

submarine. Major Braden thinks we've done a brave deed or two and put him

in a good way to clear up this spy business--so he's going to repay us by

helping bring the schooner to the surface. But of course," he drawled,

"there will be a lot of work to be done after that."

"And you'd like to stay and help" said Dave. "I don't blame you. I'd like

to stay myself. Well, old son, all I can say is--go ahead and God bless

you!"

"I'll be back in the States in two or three months, I guess," said

Johnny. "I--I'm sort of thinking of going to college. College is

wonderful for just anybody!

"I hope you come back to these waters with the steel ball," observed

Johnny, after a time. "I'd like to have one good, long, look for old

Samatan's treasure chest."

"Oh! That?" said Dave, with a short laugh. "Probably just a myth. But if

we ever get back--you shall have a try at it, I promise you!"

* * * * * *

Transcriber's note:

--Copyright notice provided as in the original printed text--this e-text

is public domain in the country of publication.

--Obvious typographical errors were corrected without comment.

--Dialect and non-standard spellings were not changed.

Sign of the Green Arrow A Mystery Story · 第 19 / 19 章