“Yes. I see. That does make sense. I should have thought of it myself. I have some more practice exercises for him here, but that’s about as good as any of them. I should do more of that sort of thing. Well, let’s get at it. Can you stay to check my language? I think I have the Stennish words for everything in today’s work, and space is empty enough so that his mistakes and mine should both be relatively harmless, but there’s no need to take chances.

“It’s too bad the Kwembly couldn’t be salvaged after all,” remarked Aucoin, “but Dondragmer’s crew is doing a very good and effective study of the area while they’re waiting for relief. I think it was a very good idea to send the Kalliff after them with a skeleton crew and let them work while they waited, instead of taking them back to the Settlement in the barge. That would have been pretty dangerous anyway, until there are practiced Mesklinite pilots. The single landing near the Kwembly to get the two helmsmen, and a direct return to space while they were trained, was probably the safest way to do it.

“But now we have this trouble with the Smof. At this rate we’ll be out of cruisers before we’re halfway around Low Alpha. Does anyone know the Smof’s commander the way Easy knows Dondragmer? You don’t, I suppose, Easy? Can anyone give a guess at his ability to get himself out of trouble? Or are we going to have to risk sending the barge down before those two Mesklinites are fully trained?”

“Tebbetts thinks Beetchermarlf could handle a surface landing now, as long as it wasn’t complicated by mechanical emergencies,” pointed out an engineer. “Personally I wouldn’t hesitate to let him go.

“You may be right. The trouble is, though, that we certainly can’t land the barge on an ice pack, and not even the barge can lift one of those land-cruisers, even if there were a way of fastening them together without an actual landing. Beetchermarlf and Takoorch may as well continue their training for the moment. What I want as soon as possible, Planetology, is the best direction and distance for the Smof’s crew to trek if they do have to abandon the cruiser, that is, the closest spot where the barge could land to pick them up. If it’s close to their present location, don’t tell them, of course; I want them to do their best to save the cruiser, and there’s no point in tempting them with an easy escape.” Ib Hoffman stirred slightly, but refrained from comment. Aucoin, from one point of view, was probably justified. The administrator went on, “Also, is there definite word on the phenomenon that trapped the Kwembly? You’ve had specimens of the mud, or whatever it is, that Beetchermarlf brought up, for weeks now.

“Yes,” replied a chemist. “It’s a fascinating example of surface action. It’s sensitive to the nature and particle size of the minerals present, the proportions of water and ammonia in the lubricating fluid, the temperature, and the pressure. The Kwembly’s weight, of course, was the main cause of trouble; the Mesklinites could walk around on it, in fact, they did, safely enough. Once triggered by a pressure peak, the strength went out of the stuff in a wave — “All right, the rest can serve for a paper,” Aucoin nodded. “Is there any way to identify such a surface without putting a ship onto it?”

“Hmm. I’d say yes. Radiation temperature should be information enough, or at least, it would warn that further tests should be made. For that matter, I wouldn’t worry about its ever getting the barge; the jets would boil the water and ammonia out of such a surface safely before touchdown.”

Aucoin nodded, and passed on to other matters. Cruiser reports, publication reports, supply reports, planning prospectuses.

He was still a little embarrassed. He had known his own failing, but like most people had excused it, and felt sure it wasn’t noticeable. But the Hoffmans had noticed it, maybe others had. He’d have to be careful, if he wanted to keep a responsible and respected job. Alter all, he repeated firmly to himself, Mesklinites were People, even if they looked like bugs.

Ib Hoffman’s attention wandered, important though he knew the work to be. His mind kept going back to the Kwembly, and the Smof and to a well-designed, well-built piece of diving gear which had almost killed an eleven-year-old boy. The reports, punctuated by Aucoin’s sometimes acid comments, droned on; slowly Ib made up his mind.

“We’re getting ahead,” remarked Barlennan. “There was good excuse for taking the vision sets out of the Kwembly, since she was being abandoned, so we’ve been able to work on her with no restrictions. We could use Reffel’s helicopter, since the humans think it’s lost, too. Jemblakee and Deeslenver seem to feel that the cruiser can be back in running state in another day.” He glanced at the feeble sun, almost exactly overhead.

“The human chemists were certainly helpful about that mud she was in. It was funny how the one who talked to Dee about the stuff kept insisting that he was only guessing, while he made suggestion after suggestion. It’s too bad we couldn’t tell him how successful most of his ideas were.

“Self-doubt seems to be a human trait, if it’s safe to make such a sweeping remark,” replied Guzmeen. “When did this news get in?”

“The Deedee came in an hour ago, and is gone again. There’s too much for that machine to do. It was bad enough when we lost the Elsh, and with Kabremm and his Gwelf overdue things are piling up. I hope we find him. Maybe the Kalliff will turn up something; he was supposed to be scouting a route to get her to Don’s camp, so maybe one of Kenanken’s scouts will spot him. He’s less than a day overdue, so there’s still a chance…”

“And with all this, you say we’re ahead?” cut in Guzmeen.

“Sure. Remember, the whole aim of the Esket act was to persuade the human beings to let us use space ships. The self-support business was incidental, though useful. We expected to work the local-life myth up to a major menace before we could persuade Aucoin to let us fly, and spend months building up to it. We’re far ahead on time, and haven’t lost very much, the base at the Esket site, of course, and the Elsh and its crew, and just possibly Kabremm and his.”

“But even Kabremm and Karfrengin aren’t exactly expendable. There aren’t very many of us. If Dondragmer and his crew don’t keep alive until the Kalliff reaches them, we’ll have taken a really serious loss; at least our dirigible crews weren’t our scientists and engineers.”

“Don’s in no real danger. They can always be picked up by Beetchermarlf in the human space ship — I mean our space ship.”

“And if anything goes wrong with that operation we’re out not only our only spaceship but our only space pilots.”

“Which suggests to me,” Barlennan said thoughtfully, “that we should try to regain some lost ground. As soon as the Kwembly is ready she should start hunting a suitable place and start replacing the Esket settlement. Don’s scientists should have little trouble finding a good location; Dhrawn seems to be rich in metal ores. Maybe we should have him search closer to here so that communication will be quicker, though.

“We’ll have to build more dirigibles; the one we have left isn’t nearly enough for the work. Maybe we ought to design bigger ones.

“I’ve been wondering about that,” a technician who had been listening silently up to this point spoke up. “Do you suppose that it would be smart to find out more, tactfully, of course, from the humans about dirigibles? We’ve never discussed the subject with them; they taught you about balloons years ago, and some of our own people got the idea of using the human power sources with them. We don’t know if they ever used them at all. Maybe it isn’t just bad luck that we’ve lost two out of our three in such a short time. Maybe there’s something fundamentally wrong with the whole idea.”