A date was added, the date of that very day…

Deliberately, having conned this communication, Lanyard produced his cigarette-case, selected a cigarette, found his briquet, struck a light, twisted the note of twenty pounds into a rude spill, set it afire, lighted his cigarette there from and, rising, conveyed the burning paper to a cold and empty fire-place wherein he permitted it to burn to a crisp black ash.

When this was done, his smile broke through his clouding scowl.

"Well, my friend!" he apostrophized the author of that document which now could never prove incriminating—"at all events, I have you to thank for a new sensation. It has long been my ambition to feel warranted in lighting a cigarette with a twenty-pound note, if the whim should ever seize me!"

His smile faded slowly; the frown replaced it: something far more valuable to him than a hundred dollars had just gone up in smoke …

VII

L'ABBAYE

His secret uncovered, that essential incognito of his punctured, his vanity touched to the quick—all that laboriously constructed edifice of art and chicane which yesterday had seemed so substantial, so impregnable a wall between the Lone Wolf and the World, to-day rent, torn asunder, and cast down in ruins about his feet—Lanyard wasted time neither in profitless lamentation or any other sort of repining.

He had much to do before morning: to determine, as definitely as might in discretion be possible, who had fathomed his secret and how; to calculate what chance he still had of pursuing his career without exposure and disaster; and to arrange, if investigation verified his expectations, which were of the gloomiest, to withdraw in good order, with all honours of war, from that dangerous field.

Delaying only long enough to revise plans disarranged by the discoveries of this last bad quarter of an hour, he put out the lights and went out by the courtyard door; for it was just possible that those whose sardonic whim it had been to name themselves "the Pack" might have stationed agents in the street to follow their dissocial brother in crime. And now more than ever Lanyard was firmly bent on going his own way unwatched. His own way first led him stealthily past the door of the conciergerie and through the court to the public hall in the main body of the building. Happily, there were no lights to betray him had anyone been awake to notice. For thanks to Parisian notions of economy even the best apartment houses dispense with elevator-boys and with lights that burn up real money every hour of the night. By pressing a button beside the door on entering, however, Lanyard could have obtained light in the hallways for five minutes, or long enough to enable any tenant to find his front-door and the key-hole therein; at the end of which period the lamps would automatically have extinguished themselves. Or by entering a narrow-chested box of about the dimensions of a generous coffin, and pressing a button bearing the number of the floor at which he wished to alight, he could have been comfortably wafted aloft without sign of more human agency. But he prudently availed himself of neither of these conveniences. Afoot and in complete darkness he made the ascent of five flights of winding stairs to the door of an apartment on the sixth floor. Here a flash from a pocket lamp located the key-hole; the key turned without sound; the door swung on silent hinges.