manufacturing and smuggling it was on Pallas now. That much the home office of Tri-Planet Law knew, and had told Mac. That was all their best operatives on the inner planets had been able to dig up, and from that point onward ... nothing. Those who could have told more were addicts, and those who had tried to tell more were dead. Murdered. There was a TPL office on Pallas, of course, but it was a one-man outfit. And the one man seemed thoroughly incompetent, for this job, at least. His reports had shown him to be unable to even begin the job of tracking down the man. Hence, MacCauley. For the sake of appearances, MacCauley threw a bill on number 28, lost it, and moved on. Nobody in the neighborhood of that table corresponded to the vague physical description he'd been able to glean from the scanty reports. Nor, he found, did anyone in the house. That didn't prove anything, of course, except that the man Mac was after wasn't at this particular place at the time; or, naturally, that the description MacCauley'd been given was wrong from the ground up, but that wasn't a thing to think about. He shrugged and moved toward the exit. The room was packed worse than ever; he had to shove his way through. He kept bumping into people, he noticed—then looked around. It wasn't so much that he was bumping into people, he found, as that people, represented by the Kiddie, were nudging him. "Oh, for the Lord's sake!" he cried tiredly. "I tell you I won't give you anything. Now get away from me. And stay away, if you want to keep living." The Kiddie shrank into himself and seemed to whimper voicelessly. The glow-glands set around his eyes shone a pinkish purple of fright. He started to say something—in the primitive sign-language that his race used to communicate with aliens—but halted the gesture and abruptly turned and slunk away. His slight frame, the size and appearance of a seven-year-old boy's, vanished almost immediately in the pack of hulking Venusians and attenuated, pallid stick-men from Mars. MacCauley didn't pursue him; there was no reason, of course, for him to do so. But that, "of course," like so many others, was wrong. There was a definite reason for Mac to follow the metals-mad asterite. Mac found the reason when he reached the cloakroom. He reached in his pocket to tip the pretty Terrestrial check-girl—and found not even a pocket. Just a slit that had been made not more