A small party, including the Hartleys, the Van Huysmans, Merrill, and Lord Leighton, had been asked to stay to dinner, but it happened that they had a conversazione already included in the day's programme, and so they took their departure soon after the others, the Professor, it must be confessed, in a somewhat morose frame of mind. Like all men of similar mental constitution, he hated to be mystified, and now, for the first time in his long career of investigation into apparently abstruse phenomena, he had been absolutely stumped by this perfect-mannered, quiet-spoken gentleman from the East who performed wonders in broad daylight, on a plot of grass amidst a crowd of people, and did not deign to even touch the things he worked his miracles with. If he had only used some sort of apparatus, or condescended to some concealment, after the manner of others of this kind, there might have been a chance of finding a means of exposure; but the whole performance had been so transparently open and aboveboard that Professor Marcus Hartley, D.Sc., M.A., F.R.S., etc., etc., felt that, as a consistent materialist, he had not been given a fair chance. Still, he did not despair; and by the time he got back into his own den he had resolved that when it did come, as of course it must do sooner or later, the exposure of Phadrig the Adept and the vindication of Natural Law should be complete and final. A discussion of the same marvels naturally bulked largely in the conversation during dinner at "The Wilderness." Mrs van Huysman did not contribute much wisdom to it beyond the assertion of her conviction that such things were wicked and should be stopped by law, at which her daughter was sufficiently unfilial to draw a diverting picture of a stalwart policeman trying to arrest an elusive adept who could probably make himself invisible at will, or call to his aid fire-breathing dragons, just as easily as he could make a tennis ball evaporate into thin air, or grow lovely witch-roses and wither them to ashes with a breath. "I do think it was a bit mean of him not to let that poor young man have one of them, if he was willing to take the risk. Especially as he just wanted to go on working for Science for ever. Fancy what a single man might do if he could just keep right on with his life-work for, say, a thousand years without having to stop it to die and be born again, according to Niti's pet theory. What couldn't a man like that do for human knowledge!" "Would you have had one of those roses, Brenda, if the Prince's miracle-worker had offered you one?" asked Nitocris, smiling, but still with a decided note of seriousness in her tone.