
was the reason for that?"
"Stand up and I'll do it again," shouted Brandon, "I can't stand it
anymore. I'm sick and tired of being preached at, and having to listen to your
Pollyanna talk. You're the one that's going daffy."
"Daffy, nothing! Just a little overexcited, that's all. Listen, for
God's sake. I think I know a way--"
Brandon glared at him balefully. "Oh, you do, do you? Raise our hopes
with some silly scheme and then find it doesn't work. I won't take it, do you
hear? I'll find a real use for the water--drown you--and save some of the air
besides."
Moore lost his temper. "Listen, Mark, you're out of this. I'm going
through alone. I don't need your help and I don't want it If you're that sure
of dying and that afraid, why not have the agony over? We've got one heat ray
and one detonator, both reliable weapons. Take your choice and kill yourself.
Shea and I won't interfere." Brandon's lips curled in a last weak gesture of
defiance and then suddenly he capitulated, completely and abjectly. "All
right, Warren, I'm with you. I--I guess I didn't quite know what I was doing.
I don't feel well, Warren. I--I--"
"Aw, that's all right, boy." Moore was genuinely sorry for him. "Take it
easy. I know how you feel. It's got me too. But you mustn't give in to it.
Fight it, or you'll go stark, raving mad. Now you just try and get some sleep
and leave everything to me. Things will turn out right yet."
Brandon, pressing a hand to an aching forehead, stumbled to the couch
and tumbled down. Silent sobs shook his frame while Moore and Shea remained in
embarrassed silence nearby.
At last Moore nudged Mike. "Come on," he whispered, "let's get busy.
We're going places. Airlock five is at the end of the corridor, isn't it?"
Shea nodded and Moore continued, "Is it airtight?"
"Well," said Shea after some thought, "the inner door is, of course, but
I' don't know anything about the outer one. For all I know it may be a sieve.
You see, when I tested the wall for airtightness, I didn't dare open the inner
door, because if there was anything wrong with the outer one--blooey!" The
accompanying gesture was very expressive.
"Then it's up to us to find out about that outer door right now. I've
got to get outside some way and we'll just have to take chances. Where's the
spacesuit?"
He grabbed the lone suit from its place in the cupboard, threw it over
his shoulder and led the way into the long corridor that ran down the side of
the room. He passed closed doors behind whose airtight barriers were what once
had been passenger quarters but which were now merely cavities, open to space.
At the end of the corridor was the tight-fitting door of Airlock 5.
Moore stopped and surveyed it appraisingly. "Looks all right," he
observed, "but of course you can't tell what's outside. God, I hope it'll
work." He frowned. "Of course we could use the entire corridor as an airlock,
with the door to our room as the inner door and this as the outer door, but
that would mean the loss of half our air supply. We can't afford that--yet."
He turned to Shea. " All right, now. The indicator shows that the lock
was last used for entrance, so it should be full of air. Open the door the
tiniest crack, and if there's a hissing noise, shut it quick."
"Here goes," and the lever moved one notch. The mechanism had been
severely shaken up during the shock of the crash and its former noiseless
workings had given way to a harsh, rasping sound, but it was still in
commission. A thin black line appeared on the left-hand side of the lock,
marking where the door had slid a fraction of an inch on the runners.
There was no hiss! Moore's look of anxiety faded somewhat. He took a
small pasteboard from his pocket and held it against the crack. If air were
leaking, that card should have held there, pushed by the escaping gas. It fell
to the floor.
Mike Shea stuck a forefinger in his mouth and then put it against the