He half started from his chair, listening again, for he felt convinced that he heard a sound outside his doors, and going across, he opened them softly and looked out, but the grim, ill-lit staircase and the hall below were blank and silent, and satisfied that he had been mistaken, he went back to his seat to begin musing again, till once more there was a faint sound, and as he listened he became conscious of a strange, penetrating odour of burning.
Stratton’s face grew ghastly with the sudden emotion that had attacked him, and for a few moments he sat trembling, and unable to stir from his seat.
“At last!” he said in a whisper; “at last!” and, conscious that the time had come for which he had longed and toiled so hard, he felt that the opportunity was about to slip away, for he would be unable to bear the encounter, if not too much prostrated by his emotion to rise from his seat.
It was only a trick of the nerves, which passed off directly; and he rose then, firm and determined, to cross gently to first one and then the other door by his mantelpiece, where he stood, silent and intent, breathing deeply.
Yes; there was no doubt now. He was inhaling the penetrating, peculiar odour of strong tobacco; and at last Brettison must have returned, and be sitting there smoking his eastern water-pipe.
Stratton drew softly back, as if afraid of being heard, though his steps were inaudible on the thick carpet, and he stood there thinking.
“If I go,” he said to himself, “he will not answer my knock.” And feeling now that Brettison might have been back before now unknown to him, he tried to think out some plan by which he could get face to face with his friend.
A thought came directly, and it seemed so childish in its simplicity that he smiled and was ready to give it up; but it grew in strength and possibility as he looked round and took from a table, where lay quite a little heap that had been thrust into his letter-box from time to time, four or five unopened circulars and foolscap missives, whose appearance told what they were; and armed with these he opened his doors softly and passed out, drawing the outer door to, and then stole on tiptoe downstairs and out into the dimly lit square.
“He will not notice that it is so late,” he said to himself, as he looked up and saw just a faint gleam of light at Brettison’s window, where the drawn curtain was not quite closed.
Stratton paused for a moment, and drew a long breath before attempting to act the part upon which he had decided. Then, going on some twenty or thirty yards, he turned and walked back with a heavy, decided, businesslike step, whistling softly as he went, right to the entry, where, still whistling, he ascended the stairs to his door, thrust in and drew out a letter-packet thrice, making the metal flap of the box rattle, gave a sharp double knock, and then crossed the landing and went the few steps, whistling still, along the passage to Brettison’s door. Here he thrust in, one by one, three circulars, with a good deal of noise, through the letter-flap, gave the customary double knock, went on whistling softly, and waited a moment or two; and then, as he heard a faint sound within, gave another sharp double rap, as a postman would who had a registered letter, or a packet too big to pass through the slit.