by Various
Her voice shook almost hysterically. "Thank God. Dan, I almost gave up!"
"I liked the air out there better," he told her bitterly. "If you'll open the lock again, I'll leave. Or am I supposed to believe this is rescue and that you came along just to save me?"
"I came along to see you killed, as you know very well. Saving you wasn't in my orders."
He grunted and reached for the handle that would release the outer lock. "Better get back inside if you don't want to blow out with me."
"It's up to you, Dan," she told him, and there was all the sincerity in the world in her blue eyes. "I'm on your side now."
He began counting on his fingers. "Let's see. The spare battery, the delay in arresting me, the choice of Matthews--"
"It was all true." Anger began to grow in her eyes. "Dan Feldman, you get inside this raft! If you don't care about me, you might consider the people dying of the plague who need you!"
She'd played her trump, and it took the round. He followed her.
"All right," he said grudgingly. "Spill your story."
She held out a copy of a space radiogram, addressed to Mrs. D. E. Everts, and signed by one of the best doctors on the Lobby Board of Directors.
Regret confirm diagnosis. Topsecret. Repeat topsecret. Martian fever incubates fourteen years, believed highly fatal. No cure, research beginning immediately. Penalty violation topsecret, death all concerned.
"Mrs. Everts rates a topsecret break?" Doc commented dryly. "Come off it, Chris!"
"She's the daughter of Elmers of Space Lobby!" Chris answered. She pointed to the message, underlining words with her finger. "Fourteen years. You couldn't have caused it. Highly fatal. And people are being told it's only a skin disease. Research beginning. But you've already done most of the research. I can see that now. I can see a lot of things."
"You've got me beat then," he said. "I can't see how such a reformed young noblewoman calmly walked over and stole a life raft. I can't see how your brilliant mind concocted this whole scheme in almost no time. And to be honest, I can't even see why Medical Lobby decided to save me at the last minute and sent you to do the job. You didn't have to spy out knowledge from me. I've been trying all along to get it to your Research division."
She sighed and dropped onto a little seat.
"I can't prove my motives. You'll just have to believe me. But it wasn't hard to do what I've done. That shuttle pilot was found in a routine check, stowed away on the life raft. I was with Captain Everts when he was found, so I discovered how to get into the raft. And I heard his whole confession. He wasn't the real pilot. He'd come from the villages to save you. The whole scheme was his. I just used it, hoping I could reach you."
As always her story had a convincing element she shouldn't have known. The pilot's farewell, addressing him as Dr. Feldman, had been too low for her to hear, but it was something that fitted her story. It was probably a deliberate clue to give him hope, to assure him the villages were still trying. It shook his confidence.
"And your motive--your real motive?" he insisted.
She swore at him, then began ripping off the spacesuit. She turned her back, pulling a thin blouse down from her neck. He stared, then reached out to touch the lump there.
"So you've had Selznik's migraine and know you're carrying plague. And you've decided your precious Lobby won't save you?"
She dropped her eyes, then raised them to meet his defiantly. "I'm not just scared and selfish. Dad caught it, too, and it must be close to the time for him. He switched to Mars-normal when he was a liaison agent and never changed back. Dan, are we all going to have to die? Can't you save him?"
Feldman was out of his suit and at the control panel. There was a manual lever, which Chris must have used before. It might work out here where there was room to maneuver and nothing to hit. But trying to make a landing was going to be different.
"Dan?" she repeated.
He shrugged. "I don't know. They've started research too late and they'll be under so much pressure that the real brains won't have a chance. The topsecret stuff looks bad for research. Maybe there's a cure. It works in culture bottles, but it may fail in person. When I'm convinced I'm safe with you, I may tell you about it."
"Oh." Her voice was low. Then she sighed. "I suppose I can understand why you hate me, Dan."
"I don't hate you. I'm too mixed up. Tomorrow maybe, but not now. Shut up and let me see if I can figure out how to land this thing."
He found that the fuel tanks were nearly full, but that still didn't leave much margin. Mars must have been notified by Everts and be ready to pick the raft up. He had to reach the wastelands away from any of the shuttle ports. They had no aspirators, however, and they couldn't cover much territory in the spacesuits they would have to use. It meant he'd have to land close to a village where he was known.
He jockeyed the ship around by trial and error, studying the manual that was lying prominently on the control panel. According to the booklet, the ship was simple to operate. It was self-leveling in an atmosphere, and automatic flare computers were supposed to make it possible for an amateur to judge the rate of descent near the surface. It looked reassuring--and was probably written with that in mind.
Finally he reached for the control, hoping he'd figured his landing orbit reasonably well by simple logic. He smoothed it out in the following hours as he watched the markings on Mars. When they were near turnover point, he began cranking the little gyroscope to swing the ship. It saved fuel to turn without power, and he wasn't sure he could have turned accurately by blasting.
He was gaining some proficiency, however, he felt. But now he had to waste fuel and ruin his orbit again. There was no way to practice maneuvering without actually doing so.
In the end, he compromised, leaving a small margin for a bad landing that would require a second attempt, but with less practice than he wanted.
He had located Jake's village through the little telescope when he finally reached for the main blast control. The thin haze of Mars' atmosphere came rushing up, while the blast lashed out. Then they were in the outer fringes of the sky and the blast was beginning to show a corona that ruined visibility.
He turned to the flare computer and back to what he could see through the quartz viewport. He was going to land about half a mile from the village, as nearly as he could judge.
The computer seemed to work as it should. The speed was within acceptable limits. He gave up trying to see the ground and was forced to trust the machinery designed for amateur pilots. The flare bloomed, and he yanked down on the little lever.
It could have been worse. They hit the ground, bounced twice, and turned over. The ship was a mess when Feldman freed himself from the elastic straps of the seat. Chris had shrieked as they hit, but she was unbuckling herself now.
He threw her her spacesuit and one of the emergency bottles of oxygen from the rack. "Hurry up with that. We've sprung a leak and the pressure's dropping."
They were halfway to the village when a dozen tractors came racing up and Jake piled out of the lead one to drag the two in with him.
"Heard about it from the broadcasts and figured you might land around here. Good to see you, Doc." He started the tractor off at full speed, back to the wastelands, while Doc stared at the armed men who were riding the tractors.
Jake caught his look and nodded. "You're in enemy territory, Doc. There's a war going on!"
XII
War
Sometimes it seemed to Doc that war was nothing but an endurance race to see how many times they could run before they were bombed. He was just beginning to drop off to sleep after a long trip for the sixth consecutive day when the little alarm shrilled. He sighed and shook Chris awake.
"Again?" she protested. But she got up and began helping him pack.
Jake came in, his eyes weary, pulling on the old jacket with the big star on its sleeve. Doc hadn't been too surprised to learn that Jake was the actual leader of the rebels. "Shuttles spotted
taking off this way. And I still can't find where the leak is. They haven't missed our location once this week. Here, give me that."
He took the electron mike that had been among Doc's' possessions, but Chris recaptured it. "I can manage," she told him, and headed out for the tractor where Lou was waiting.
Doc scowled after her. He and Jake had been watching her. She was too useful to Doc's research to be turned away, but they didn't trust her yet. So far, however, they had found nothing wrong with her conduct. Still....
He swung suddenly into Jake's tractor. "Just remembered something. How'd they find me that time I stopped in the tractor to use the mike? I was pretty well hidden, and no tracks last in the sand long enough for them to have followed. But they were there when I came to. Somehow, they must have put a radio tracer on me."
Jake waited while they lighted up, his eyes suddenly bright. "You mean something you got from her house was bugged? It figures."
"And I've still got all the stuff. Now they find wherever we set up headquarters, though they've always managed to miss my laboratory, even when they've hit the troops around us. Jake, I think it's the microscope." Doc managed to push enough junk off one of the seats to make a cramped bed, and stretched out. "Sure, we figured they sent her because they want to keep tabs on what I discover. They've finally gotten scared of the plague, and she's the perfect Judas goat. But they have to have some way to get in touch with her. I'll bet there's a tracer in the mike and a switch so she can modulate it or key it to send out Morse."
"Yeah," Jake nodded. "Well, she does her own dirty work. I might get to like her if she was on our side. Okay, Doc. If they've put things into the mike, I've got a boy who'll find and fix it so she won't guess it's been touched."
Doc relaxed. For the moment, there would be no power in the instrument, nor any excuse for her to use it. But she must have handled some secret arrangement during the work periods. She used the mike more than he did. The switch could be camouflaged easily enough. If anyone detected the signal, they'd probably only think it was some leak in the electrical circuit.
Far away, the shuttle rockets had appeared as tiny dots in the sky. They were standing on their tails a second later, just off the ground, letting the full force of their blasts bake the area where headquarters had been.
Jake watched grimly, driving by something close to instinct. Then he looked back. "Know anything about a Dr. Harkness?"
"Not much, except that he protested sealing off the villages. Why?"
"He and five other doctors were picked up, trying to get through to us. Claimed they wanted to give us medical help. We can use them, God knows. I guess I'll have to chance it."
They stopped at a halfway village and hid the tractors before looking for a place to rest. Doc found Chris curled up asleep against the microscope. He had a hard time getting her to leave it in the tractor, but she was too genuinely tired to put up any real argument.
Jake reported in the morning before they set out again. "You were right, Doc. It was a nice job of work. Must have taken the best guys in Southport to hide the circuit so well. But it's safe now. It just makes a kind of meaningless static nobody can trace. Maybe we can get you a permanent lab now."
Doc debated again having Chris left behind and decided against it. The Lobby was determined to let him find a cure for them if he could. That meant Chris would work herself to exhaustion trying to help. Let her think she was doing it for the Lobby! It was time she was on the receiving end of a double cross.
"It's a stinking way to run a war," he decided.
Jake chuckled without much humor. "It's the war you wanted, remember? They forced our hand, but it had to come sometime. Right now the Lobby's fighting to get their hands on your work before we can use it; they're just using holding tactics, which helps our side. And we're hoping you get the cure so we can win. With that, maybe we'll whip them."
It was a crazy war, with each side killing more of its own men than of the enemy. The runners were increasing, and Jake's army was learning to shoot the poor devils mercifully and go on. They knew, at least, that there was no current danger of infection. In the Lobby towns, more were dying of panic in their efforts to escape the runners.
Desert towns had joined the villages, reluctantly but inevitably, to give the rebels nearly three-quarters of the total population. But the Lobby forces and the few cities held most of the real fighting equipment and they were ready to wait until Earth could send out unmanned rockets, loaded with atomics, which could cut through space at ten times normal speed.
There were vague lines of battle, but time was the vital factor. The Lobbies waited to steal a cure for the plague and the villages waited until they could announce it and demand surrender as its price.
It looked as if both sides were doomed to disappointment, however. He and Chris had put in every spare minute between moving and the minimum of sleep in searching for something that would check the disease. It couldn't grow in an Earth-normal body, but it didn't die, either. And there wasn't enough normal food available to permit the switch-over for more than a handful of people. Even Earth was out of luck, since eighty percent of her population ate synthetics. There were ways to synthesize Earth-normal food, but they were still hopelessly inefficient.
Jake had ordered one of the villages to rebuild their plant for such a purpose, while another was producing the enzyme that would permit switching. But it looked hopeless for more than a few of the most valuable men.
"No progress?" Jake asked for the hundredth time.
Doc grinned wryly. "A lot, but no help. We've found a fine accelerator for the bug. We can speed up its incubation or even make someone already infected catch it all over again. But we can't slow it down or stop it."
The new laboratory was still being fitted when they arrived. It had been dug into one of the few real cliffs in this section of Mars. The power plant had been installed, complete with a steam plant that would operate off sunlight in the daytime through a series of heat valves that took in a lot of warm air and produced smaller amounts hot enough to boil water.
"I'll see you whenever I can," Jake said. "But mostly, you're going to be somewhat isolated so they won't trace you. Let them think they goofed with the shuttles and hit you and Chris. Anything you need?"
"Guinea pigs," Doc told him sarcastically. It was meant as a joke, though a highly bitter one. Jake nodded and left them.
Doc opened the cots as Chris came in, not bothering to unpack the equipment. "Hit the sack, Chris," he told her.
She looked at him doubtfully. "You almost said that the way you'd address a human being, Dan. You're slipping. One of these days you'll like me again."
"Maybe." He was too tired to argue. "I doubt it, though. Forget it and get some sleep."
She watched him silently until he got up to turn out the light. Then she sighed heavily. "Dan?"
"Yeah?"
"I never got a divorce. The publicity would have been bad. But anyway, we're still married."
"That's nice." He swung to face her briefly. "And they found the radio in the microscope. Better get to sleep, Chris."
"Oh." It was a quiet exclamation, barely audible. There was a sound that might have been a sniffle if it had come from anyone else. Then she rolled over. "All right, Dan. I still want to help you."
He cursed himself for a stupid fool for telling her. Fatigue was ruining what judgment he had. From now on, he'd have to watch her every minute. Or had she really seen the value of the research by now? She wasn't a fool. It should have registered on even her stubborn mind. But he was too sleepy to think about it.
She had breakfast ready in the morning. She made no comment on what had been said during the night. Instead, she began discussing a way to keep one of the organic antibiotics from splitting into simpler compounds when they tried to switch it over to Mars-normal. They were both hopelessly bad chemists and biologists, but there was no one else to do the work.
Chris worked harder than ever during the day.
Just after sundown, Jake came in with a heavy box. He dropped it onto the floor. "Mice!"
Doc ripped off the cover, exposing fine screening. There were at least six dozen mice inside!
"Harkness found them," Jake explained. "A hormone extraction plant used them for testing some of the products. Had them sent by regular shipments from Earth. Getting them cost a couple of men, but Harkness claims it's worth it. He's a good man on a raid. Here!"
He'd gone to the doorway again and came back with another box, this one crammed with bottles and boxes. "They had quite a laboratory, and Harkness picked out whatever he thought you could use."
Chris and Doc were going through it. The labels were engineering ones, but the chemical formulae were identification enough. There were dozens of chemicals they hadn't hoped to get.
"Anything else?" Doc finally asked as they began arranging the supplies.
"More runners. A lot more. We're still holding things down, but it's reaching a limit. Panic will start in the camps if this keeps on. But that's my worry. You stick to yours."
Several of the new chemicals showed promise in the tubes. But two of them proved fatal to the mice and the others were completely innocuous in the little animal's bodies, both to mouse and to germ. The plague was much hardier in contact with living cells than in the artificial environment of the culture jars.
They lost seven mice in two days, but that seemed unimportant; the females were already living up to their reputations, nearly all pregnant. Doc didn't know the gestation period, but he remembered that it was short.
"Funny they all started at the same time," he commented. "Must have been shipped out separately or else been kept apart while they were switched over to Mars-normal. Something interrupted their habits, anyhow."
A few nights later they learned what it was. There was a horrible squealing that woke him out of the depths of his sleep. Chris was already at the light switch. As light came on, they turned to the mouse box.
All the animals were charging about in their limited space, their little legs driving madly and their mouths open. What they lacked in size they made up in numbers, and the din was terrific.
