independent, for every station at all important. I learned that fact thoroughly then, I thought. At least, we figured on Boskone's having lines of communication past, not through, his Regional Directors, such as Prellin of Bronseca. Since I changed my line of attack at that point, I did not need to consider whether or not Crowninshield of Tressilia III was by-passed in the same way; and when I had worked my way up through Jalte in his star cluster to Boskone itself, on Jarnevon, I had forgotten the concept completely. Its possibility did not even occur to me. That is where I fell down." "I still don't see it!" Haynes protested. "Boskone was the top!" "Yeah?" Kinnison asked, pointedly. "That's what I thought—but prove it." "Oh." The Port Admiral hesitated. "We had no reason to think otherwise—looked at it in that light, this intervention would seem to be conclusive—but before that there were no—" "There were so," Kinnison contradicted, "but I didn't see them then. That's where my brain went sour; I should have seen them. Little things, mostly, but significant. Not so much positive as negative indices. Above all, there was nothing whatever to indicate that Boskone actually was the top. That idea was the product of my own wishful and very low-grade thinking, with no basis or foundation in fact or in theory. And now," he concluded bitterly, "because my skull is so thick that it takes an idea a hundred years to filter through it—because a sheer, bare fact has to be driven into my brain with a Valerian maul before I can grasp it—we're sunk without a trace." "Wait a minute, Kim, we aren't sunk yet," the girl advised, shrewdly. "The fact that, for the first time in history, an Arisian has taken the initiative in communicating with a human being, means something big—really big. Mentor does not indulge in what he calls 'loose and muddy' thinking. Every part of every thought he sent carries meaning—plenty of meaning." "What do you mean?" As one, the three men asked substantially the same question; the Lensman, by virtue of his faster reactions, being perhaps half a syllable in the lead. "I don't know, exactly," Clarrissa admitted. "I've got only an ordinary mind, and it's firing on half its jets or less right now. But I do know that his thought was 'almost' irreparable, and that he meant precisely that—nothing else. If it had been wholly irreparable he not only would have expressed his thought that way, but he would have stopped