‘A week’s warning?’ said the imperturbable conspirator. ‘Very well: we will talk of it a week from now. That is arranged; and in the meanwhile, I observe my breakfast growing cold. Do, dear Mr. Somerset, since you find yourself condemned, for a week at least, to the society of a very interesting character, display some of that open favour, some of that interest in life’s obscurer sides, which stamp the character of the true artist. Hang me, if you will, to-morrow; but to-day show yourself divested of the scruples of the burgess, and sit down pleasantly to share my meal.’ ‘Man!’ cried Somerset, ‘do you understand my sentiments?’ ‘Certainly,’ replied Zero; ‘and I respect them! Would you be outdone in such a contest? will you alone be partial? and in this nineteenth century, cannot two gentlemen of education agree to differ on a point of politics? Come, sir: all your hard words have left me smiling; judge then, which of us is the philosopher!’ Somerset was a young man of a very tolerant disposition and by nature easily amenable to sophistry. He threw up his hands with a gesture of despair, and took the seat to which the conspirator invited him. The meal was excellent; the host not only affable, but primed with curious information. He seemed, indeed, like one who had too long endured the torture of silence, to exult in the most wholesale disclosures. The interest of what he had to tell was great; his character, besides, developed step by step; and Somerset, as the time fled, not only outgrew some of the discomfort of his false position, but began to regard the conspirator with a familiarity that verged upon contempt. In any circumstances, he had a singular inability to leave the society in which he found himself; company, even if distasteful, held him captive like a limed sparrow; and on this occasion, he suffered hour to follow hour, was easily persuaded to sit down once more to table, and did not even attempt to withdraw till, on the approach of evening, Zero, with many apologies, dismissed his guest. His fellow-conspirators, the dynamiter handsomely explained, as they were unacquainted with the sterling qualities of the young man, would be alarmed at the sight of a strange face. As soon as he was alone, Somerset fell back upon the humour of the morning. He raged at the thought of his facility; he paced the dining-room, forming the sternest resolutions for the future; he wrung the hand which had been dishonoured by the touch of an assassin; and among all these whirling thoughts, there flashed in from time to time, and ever with a chill of fear, the thought of the confounded ingredients with which the house was stored. A powder magazine seemed a secure smoking-room alongside of the Superfluous Mansion.