Bigman backed away. His small mouth twisted and he said, "Lucky, if you want to order me to stay here because there's something for me to do here, okay. I'll do it, and when it's done I'll join you. But if you just want me to stay here to be safe while you go off into danger, we're finished. I'll have nothing more to do with you; and without me, you overgrown cobber, you won't be able to do a thing, you know you won't." The Martian's eyes blinked rapidly.
Lucky said, "But, Bigman… "
"All right, I'll be in danger. Do you want me to sign a paper saying it's my own responsibility and not yours? All right, I will. Does that satisfy you, Councilman?"
Lucky seized Bigman's hair affectionately and tugged his head back and forth. "Great Galaxy, trying to do you a favor is like shoveling water."
Wess came into the ship and said, "The still is all set up and working."
Water from the ice substance of Mimas itself poured into The Shooting Starr's reservoirs, filling them and replacing the water lost in cooling the ship's skin during the boring into Mimas. Some of the separated ammonia was carefully neutralized and stored in a skin compartment where it would be available to the algae tanks as nitrogenous fertilizer.
And then the bubble was done and the three of them looked about at the neatly curving ice and at the almost comfortable quarters held within.
"Okay, Wess," Lucky said at last, shaking hands firmly. "You're all set, I think."
"As far as I can tell, Lucky, I am."
"You'll be taken off within two months, no matter what. You'll be taken off much sooner if things break right."
"You're assigning me this job," said Wess coolly, "and it will be done. You concentrate on yours and, by the way, take care of Bigman. Don't let him fall out of his bunk and hurt himself."
Bigman shouted, "Don't think I don't follow all this big-shot mystery talk. You two have a deal on and you're not telling me… "
"Into the ship, Bigman," said Lucky, picking the Martian up bodily and moving him forward, while Bigman squirmed and tried to call out an answer.
"Sands of Mars, Lucky," he said, once they were aboard. "Look what you did. It's bad enough you're keeping your darned Council secrets, but you also let the cobber have the last word."
"He's got the hard job, Bigman. He's got to stay put while we go out and stir up trouble, so let him have the satisfaction of the last word."
They nudged out of Mimas at a spot from which neither Sun nor Saturn was visible. The dark sky held no object larger than Titan, low on one horizon and only a quarter of the apparent diameter of Earth's Moon.
Its globe was half lit by the Sun, and Bigman looked somberly at its image in the visiplate. He had not regained his ebullience. He said, "And that's where the Sirians are, I suppose."
"I think so."
"And where do we go? Back to the rings?"
"Right."
"And if they find us again?"
It might have been a signal. The reception disk glowed to life.
Lucky looked disturbed. "They find us with too little trouble."
He threw in contact. This time it was no dead robotic voice counting off the minutes. It was a sharp voice, instead; a vibrant one, full of life, and a Sirian voice unmistakably.
"-rr, please answer. I am trying to make contact with Councilman David Starr of Earth. Will David Starr please answer? I am trying… "
Lucky said, "Councilman Starr speaking. Who are you?"
"I am Sten Devoure of Sirius. You have ignored the request of our automated ships and returned to our planetary system. You are therefore our prisoner."
Lucky said, "Automated ships?"
"Robot-run. Do you understand that? Our robots can handle ships quite satisfactorily."
"So I have found," said Lucky.
"I think you have. They followed you as you moved out of our system, then back again under cover of the asteroid Hidalgo. They followed you in your movement out of the Ecliptic to Saturn's south pole, then through Cassini's division, under the rings, and then into Mimas. You never once slipped our watch."
"And what made your watch so efficient?" demanded Lucky, managing to keep his voice flat and unconcerned.
"Ah, trust an Earthman not to realize that Sirians might have their own methods. But never mind that We've waited days for you to come out of your Mimas hole after your so clever entry by hydrogen fusion. It amused us to let you hide. Some of us have even made bets on how long it would take you to poke your nose out again. And meanwhile we have carefully surrounded Mimas with our ships and their efficient robot crews. You can't move a thousand miles without being blasted out of space, if we choose."
"Surely not by your robots, which cannot inflict harm on humans."
"My dear Councilman Starr," came the Sirian voice with an unmistakable edge of mockery, "of course robots will not harm human beings if they happen to know that human beings are there to harm. But you see, the robots in charge of the weapons have been carefully instructed that your ship carries robots only. They have no compunction about destroying robots. Won't you surrender?"
Bigman suddenly leaned close to the transmitter and shouted, "Listen you cobber, what if we put some of your tin-can robots out of action first? How would you like that?" (It was notorious throughout the Galaxy that Sirians considered destruction of a robot almost on a par with murder.)
But Sten Devoure was not shaken. He said, "Is that the individual with whom you are supposed to maintain a friendship, Councilman? A Bigman? If so, I have no desire to engage in talk with him. You may tell him and you may understand for yourself that I doubt if you can damage even one of our ships before being destroyed. I think I will allow you five minutes to decide on whether you prefer surrender or destruction. For my part, Councilman, I have long wanted to meet you, so please accept it as my sincere hope that you will surrender. Well?"
Lucky stood silent for a moment, the muscles of his jaw bunching.
Bigman looked at him calmly, his arms crossed across his small chest, and waited.
Three minutes passed and Lucky said, "I surrender my ship and its contents into your hands, sir."
Bigman said nothing.
Lucky broke off contact and turned to the little Martian. The Councilman bit his lower lip in discom fort and embarrassment. "Bigman, you'll have to understand. I… "
Bigman shrugged. "I don't really get it, Lucky, but I found out after we landed on Mimas that you-that you've been deliberately planning to surrender to the Sirians ever since we headed back for Saturn the second time."
8. To Titan
Lucky raised his eyebrows. "How did you find that out, Bigman?"
"I'm not so dumb, Lucky." The little Martian was grave and deadly serious. "Do you remember when we were heading down toward the south pole of Saturn and you got out of the ship? It was just before the Sirians spotted us and we had to hot-jet it for Cassini's division."
"Yes."
"You had a reason for doing that. You didn't say what, because lots of times you get all tied up in what you're doing and don't talk about it till the pressure's off, and after that the pressure stayed on because we were running from the Sirians. So when we were building the quarters for Wess on Mimas, I just looked over the outside of The Shooting Starr, and it became quite clear you'd been working on the Agrav unit. You've got it fixed so that you could blow the whole thing by touching the all-shift contact on the control panel."
Lucky said gently, "The Agrav unit is the one thing about the Shooter that's completely top-secret."
"I know. I figured if you'd counted on fighting you'd have known The Shooting Starr wouldn't quit till it and we were blasted out of space. Agrav unit and all. If you were fixing to blow up just the Agrav and leave the rest of the ship intact, it was because you weren't counting on fighting. You were going to surrender."
"And is this why you've been brooding since we landed on Mimas?"
"Well, I'm with you whatever you do, Lucky, but" -Bigman sighed and looked away-"surrendering is no fun."