The things had no weight, but they emitted a strange, electric warmth which seemed to penetrate my entire body instantly as I ran unseeingly, trying to find the ship, tearing at the fastenings of my mask as I ran. I could not, of course, enter the ship with these things clinging to my garments.
Suddenly I felt water splash under my feet; felt its grateful coolness upon my legs, and with a gasp I realized I had in my confusion been running away from the ship, instead of toward it. I stopped, trying to get a grip on myself.
The belt of the breathing mask came loose, and I tore the thing from me, holding my breath and staring around wildly. The ship was only a few yards away, and Hendricks, his mask already off, was running toward me.
"Back!" I shouted. "I'm all right now. Back!" He hesitated for an instant until I caught up with him, and then, together, we gained the safety of the air-lock. Without orders, the men swung shut the ponderous door, and Hendricks and I stood there panting, and drawing in breaths of the Ertak's clean, reviving air.
"That possibility was one we overlooked, sir," said Hendricks. "Let's see what's happening."
We opened the shutter of a port nearby and gazed out onto the beach we had so hurriedly deserted. There were three or four of the glowing things huddled shapelessly around our abandoned suits, and ragged holes showed in several places in the thin copper helmets. Even as we looked, they dissolved into nothingness, and after a few seconds of hesitation, the things swarmed swiftly back to the ship.
"Well," I commented, trying to keep my voice reasonably free from the feelings which gripped me, "I believe we're beaten, Hendricks. At least, we're helpless against them. Our only chance is that they'll leave us before they have eaten through the second skin; so long as we still have that, we can live ... and perhaps be found."
"I doubt they'll leave us while there's a scrap of metal left, sir," said Hendricks slowly. "Something's brought them from their usual haunts. There's no reason why they should leave a certainty for an uncertainty. But we're not quite through trying. I saw something--have I your permission to make another try at them? Alone, sir?"
"Any chance of success, lad?" I asked, searching his eyes.
"A chance, sir," he replied, his glance never wavering. "I can be ready in a few minutes."
"Then, go ahead--on one condition: that you let me come with you."
"Very good, sir; as you wish. Have two other breathing masks ready. I'll be back very soon."
And he left me hastily, taking the steps of the companionway two at a time.
It was nearly an hour before Hendricks returned, bringing with him two of the most amazing pieces of apparatus I have ever seen.
To make each of them, he had taken a flask of compressed air from our emergency stores, and run a flexible tube from it into a cylindrical drinking water container. Another tube, which I recognized as being a part of our fire-extinguishers, and terminating in a metal nozzle, sprouted from the water container. Both tubes were securely sealed into the mouth of the metal cylinder, and lengths of hastily-knotted rope had been bound around each contrivance so that the two heavy containers, the air flask and the small water tank could be slung from the shoulders.
"Here, sir," he said hastily, "get into a breathing mask, and put on these things as you see me do. No time to explain anything now, except this: as soon as you're outside the ship, turn the valve that opens the compressed air flask. Hold this hose, coming from the water container, in your right hand. Don't touch the metal nozzle. Use the hose just as you'd use a portable disintegrator-ray projector."
I nodded, and followed his instructions as swiftly as possible. The two containers were heavy, but I adjusted their ropes across my shoulders so that my left hand had easy access to the valve of the air flask, and the water container was under my right arm where I could have the full use of the hose.
"Let me go first, sir," breathed Hendricks as we stood again in the air-lock, and the door turned out of its threaded seat and swung open. "Keep your eyes on me, and do as I do!"
He ran heavily out of the ship, his burdens lurching. I saw him turn the pet-cock of the air flask, and I did likewise. A fine, powerful spray shot from the nozzle of the tube in my right hand, and I whirled around to face the ship.
Several of the things were detaching themselves from the ship, and instinctively, I turned the spray upon them. Hendricks, I could see out of the corner of my eye, did likewise. And now a most amazing thing happened.
The spray seemed to dissolve the crescent-shaped creatures; where it hit, ragged holes appeared. A terrible hissing, crackling sound came to my ears, even through the muffling mask I wore.
"It works! It works!" Hendricks was crying over and over, hardly aware, in his excitement, that he was wearing a menore. "We're saved!"
I put down three of the things in as many seconds. The central nucleus, in the thickest portion of the crescent, was always the last to go, and it seemed to explode in a little shower of crackling sparks. Hendricks accounted for four in the same length of time.
"Keep back, sir!" he ordered in a sort of happy delirium. "Let them come to us! We'll get them as they come. And they'll come, all right! Look at them! Look at them! Quick, sir!"
The things showed no fear, no intelligence. But one by one they sensed the nearness of the copper helmets we wore, and detached themselves from the ship. They moved like red tongues of flame upon the fat sides of the Ertak; crawling, uneasy flames, releasing themselves swiftly, one after the other.
Our sprays met them in mid-air, and they dissolved like mist, one after the other.... I directed my death-dealing spray with a grim delight, and as each glowing heart crackled and exploded, I chuckled to myself.
The sweat was running down my face; I was shaking with excitement One side of the ship was already cleared of the things; they were slipping over the top now, one or two at a time, and as rapidly as they came, we wiped them out.
At last there came a period in which there were none of the things in sight; none coming over the top of the sorely tried ship.
"Stay here and watch, Hendricks," I ordered. "I'll look on the other side. I believe we've got them all!"
I hurried, as best I could, around to the other side of the Ertak. Her hull was pitted and corroded, but there was no other evidence of the crescent-shaped things which had so nearly brought about the ship's untimely, ghastly end.
"Hendricks!" I emanated happily. "'Nothing Less Than Complete Success!' And that's ours right now! They're gone--all of them!"
I slipped the contrivances from my shoulders and ran back to the other side of the ship. Hendricks was executing some weird sort of dance, patting the containers, swinging them wildly about his body, with an understandable fondness.
"Come inside, you idiot," I suggested, "and tell us how you did it. And see how it feels to be a hero!"
"It was just luck," Hendricks tried to make us believe, a few minutes later, when Kincaide, Correy, and myself were through slapping his back and shaking his hands. "When you, sir, splashed into the water, I had just torn off my mask. I saw some of the water fall on one of the things clustered upon your helmet, and I distinctly heard it hiss, as it fell. And where it fell, it made a ragged hole, which very slowly closed up, leaving a dim spot in the tentacle where the hole had been. As I figure it, the water--to put it crudely--short-circuited the electrical energy of the things. That, too, is just a guess, but I think it's a good one.
"Of course, it was a long chance, but it seemed like our only one. There was nothing more or less than acidulated water in the containers; and the air flasks, of course, were merely to supply the pressure to throw the water out in a powerful spray. It happened to work, and there isn't anybody any happier about it than I am. I'm young, and there're lots of things I want to do before I bleach my bones on a little deserted world like this, that isn't important enough to even have a name!"
That was typical of Hendricks. He was a practical scientist, willing and eager to try out his own devices. A man of action first--as a man should be.