In that case she hadn't fainted; she was dead.

And if that was true, then it was equally true that the passengers who were last to reach the shelter must all have received several times the lethal dosage. They might not feel ill for hours yet; they might not die for days. But they were just as dead as if they were already stretched out still and cold.

How many? I had no way of guessing. Possibly- probably I corrected myself-all the first-class passengers; they had the farthest to go and were most exposed to start with.

Uncle Tom and Clark- I felt sudden sick sorrow and wished that I had not

been in the control, room. If my brother and Uncle Tom were dying, I didn't want to be alive myself.

I don't think I wasted any sympathy on Mrs. Royer. I did feel a shock of horror when I saw that flaming red face, but truthfully, I didn't like her, I thought she was a parasite with contemptible opinions, and if she had died of heart failure instead, I can't honestly say that it would have affected my appetite. None of us goes around sobbing over the millions and billions of people who have died in the past ... nor over those still living and yet to be born whose single certain heritage is death (including Podkayne Fries herself). So why should you cry foolish tears simply because you happen to be in the neighborhood when someone you don't like-despise, in fact-comes to the end of her string?

In any case, I did not have time to feel sorrow for Mrs. Royer; my heart was filled with grief over my brother and my uncle. I was sony that I hadn't been sweeter to Uncle Tom, instead of imposing on him and expecting him always to drop whatever he was doing to help me with my silly problems. I regretted

all the many times I had fought with my brother. After all, he was a child and I am a woman; "I should have made allowances.

Tears were welling out of my eyes and I almost missed the Captain's first words:

"Shipmates,' he said, in a voice firm and very soothing, "my crew and our guests aboard... this is not a drill; this is indeed a radiation storm.

"Do not be alarmed; we are all, each and every one of us, perfectly safe. The Surgeon has examined the personal radiation exposure meter of the very last one to reach the shelter. It is well within safe limits. Even if it were added to the accumulated exposure of the most exposed person aboard-who is not a passenger, by the way, but one of the ship's company-the total would still be inside the conservative maximum for personal health and genetic hygiene.

"Let me say it again. No one has been hurt, no one is going to be hurt. We are simply going to suffer a mild inconvenience. I wish I could tell you how long we will have to remain here in the safety of the shelter. But I do not know. It might be a few hours, it might be several days. The longest radiation storm of record lasted less than a week. We hope that Old Sol is not that bad-tempered this time. But until we receive word from Hermes Station that the storm is over, we will all have to stay inside here. Once we know a storm is over it usually does not take too long to check the ship and make sure that your usual comfortable quarters are safe. Until then, be patient and be patient with each other."

I started to feel better as soon as the Captain started to talk. His voice was almost hypnotic; it had the soothing all-better-now effect of a mother reassuring a child. I relaxed and was simply weak with the aftereffects of my fears.

But presently I began to wonder. Would Captain

Darling tell us that everything was all right when really everything was All Wrong simply because it was too late and nothing could be done about it?

I thought over everything I had ever learned about radiation poisoning, from the simple hygiene they teach in kindergarten to a tape belonging to Mr. Clancy that I had scanned only that week.

And I decided that the Captain had been telling the truth.

Why? Because, even if my very worst fears had been correct, and we had been hit as hard and unexpectedly as if a nuclear weapon had exploded by us, nevertheless something can always be done about it. There would be three groups of us-those who hadn't been hurt at all and were not going to die (certainly everybody who was in the control room or in the shelter when it happened, plus all or almost all the third-class passengers if they had moved fast), a second group so terribly exposed that they were certain to die, no matter what (let's say everybody in first class country), and a third group, no telling how large, which had been dangerously exposed but could be saved by quick and drastic treatment.

In which case that quick and drastic action would be going on.

They would be checking our exposure meters and reshuffling us-sorting out the ones in danger who required rapid treatment, giving morphine shots to the ones who were going to die anyhow and moving them off by themselves, stacking those of us who were safe by ourselves to keep us from getting in the way, or drafting us to help nurse the ones who could be helped.

That was certain. But there was nothing going on, nothing at all-just some babies crying and a murmur of voices. Why, they hadn't even looked at the exposure meters of most of us; it seemed likely that the

Surgeon had checked only the last few stragglers to reach the shelter.

Therefore the Captain had told us the simple, heartwarming truth.

I felt so good that I forgot to wonder why Mrs. Royer had looked like a ripe tomato. I relaxed and soaked in the warm and happy fact that darling Uncle Tom wasn't going to die and that my kid brother would live to cause me lots more homey grief. I almost went to sleep

and was yanked out of it by the woman on my right starting to scream: "Let me out of here! Let me out of here!"

Then I did see some fast and drastic emergency action.

Two crewmen swarmed up to our shelf and grabbed her; a stewardess was right behind them. She slapped a gag over the woman's mouth and gave her a shot in the arm, all in one motion. Then they held her until she stopped struggling. When she was quiet, one of the crewmen picked her up and took her somewhere.

Shortly thereafter a stewardess showed up who was collecting exposure meters and passing out sleeping pills. Most people took them but I resisted-I don't like pills at best and I certainly won't take one to knock me out so that I won't know what is going on. The stewardess was insistent but I can be awfully stubborn, so she shrugged and went away. After that there were three or four more cases of galloping claustrophobia or maybe just'plain screaming funk; I wouldn't know. Each was taken care of promptly with no fuss and shortly the shelter was quiet except for snores, a few voices, and' fairly continuous sounds of babies crying.

There aren't any babies in first class and not many children of any age. Second class has quite a few kids, but third class is swarming with them and every family seems to have at least one young baby. It's why they

are there, of course; almost all of third class are Earth people emigrating to Venus. With Earth so crowded, a man with a big family can easily reach the point where emigration to Venus looks like the best way out of an impossible situation, so he signs a labor contract and Venus Corporation pays for their tickets as an advance against his wages.

I suppose it's all right. They need to get away and Venus needs all the people they can get. But I'm glad Mars Republic doesn't subsidize immigration, or we would be swamped. We take immigrants but they have to pay their own way and have to deposit return tickets with the PEG board, tickets they can't cash in for two of our years.

A good thing, too. At least a third of the immigrants who come to Mars just can't adjust. They get homesick and despondent and use those return tickets to go back to Earth. I can't understand anyone's not liking Mars, but if they don't then it's better if they don't stay.