If the zwilniks can grow that stuff anywhere—" "Not at all, not at all," Ellington interrupted briskly. "No worse than ever, if as bad. For if such an entirely unsuspected firm as Tellurian Pharmaceuticals, with all their elaborate preparations and precautions—some of the inspectors must have been corrupted too, although we aren't to the bottom of that phase yet—could not get more than started, it is not probable that any other attempt will prove markedly successful. And in the case of the other habit-forming drugs, which Tellurian Pharmaceuticals and undoubtedly many other supposedly reputable firms have been distributing in quantity, you have given us a very potent weapon." "What weapon?" Cloud was frankly puzzled. "Statistical analysis and correlation of apparently unrelated indices—as you pointed out." "But they have been used for years!" the Blaster protested. "Admitted—but only when individual departures from the norm became so marked as to call for a special investigation. We now have a corps of analysts applying them as routine. Thus, while we cannot count upon having any more such extraordinary help as you have given us, we should not need it. I don't suppose that I can give you a lift back to Tellus?" "I don't think so, thanks. My new flitter is en route here now. I'll have to analyze this vortex anyway. Not that I think it's abnormal in any way—those were undoubtedly murders, not vortex casualties at all—but just to complete the record. And since I can't do any extinguishing until I grow a new flipper, I might as well stay here and keep on practising." "Practising? Practising what?" "Gun-slinging—the lightning draw. I intend to get at least a lunch while the next pirate who pulls a DeLameter on me is getting a square meal."