Had it been a trick of his senses or a bona-fide apparition? He had never heard of a ghost at Glenbogie--the house dated back some fifty years; Sir John Macquoich's tardy knighthood carried no such impedimenta. He looked down wonderingly on the flower in his buttonhole. Was there something uncanny in that innocent blossom? But here he was struck by another recollection, and examined the keyhole of his door. With the aid of the tortoiseshell hairpin he dislodged the paper he had forgotten. It was only a thin spiral strip, apparently the white outer edge of some newspaper, and it certainly seemed to be of little service as a protection against the thorns of the rose-stalk. He was holding it over the fire, about to drop it into the blaze, when the flame revealed some pencil-marks upon it. Taking it to the candle he read, deeply bitten into the paper by a hard pencil-point: “At half-past one.” There was nothing else--no signature; but the handwriting was NOT Mrs. MacSpadden's! Then whose? Was it that of the mysterious figure whom he had just seen? Had he been selected as the medium of some spiritual communication, and, perhaps, a ghostly visitation later on? Or was he the victim of some clever trick? He had once witnessed such dubious attempts to relieve the monotony of a country house. He again examined the room carefully, but without avail. Well! the mystery or trick would be revealed at half-past one. It was a somewhat inconvenient hour, certainly. He looked down at the baleful gift in his buttonhole, and for a moment felt inclined to toss it in the fire. But this was quickly followed by his former revulsion of resentment and defiance. No! he would wear it, no matter what happened, until its material or spiritual owner came for it. He closed the door and returned to the drawing-room. Midway of the staircase he heard the droning of pipes. There was dancing in the drawing-room to the music of the gorgeous piper who had marshaled them to dinner. He was not sorry, as he had no inclination to talk, and the one confidence he had anticipated with Mrs. MacSpadden was out of the question now. He had no right to reveal his later discovery. He lingered a few moments in the hall. The buzzing of the piper's drones gave him that impression of confused and blindly aggressive intoxication which he had often before noticed in this barbaric instrument, and had always seemed to him as the origin of its martial inspiration. From this he was startled by voices and steps in the gallery he had just quitted, but which came from the opposite direction to his room. It was Kilcraithie and Mrs. MacSpadden. As she caught sight of him, he fancied she turned slightly and aggressively pale, with a certain hardening of her mischievous eyes. Nevertheless, she descended the staircase more deliberately than her companion, who brushed past him with an embarrassed self-consciousness, quite in advance of her. She lingered for an instant. “You are not dancing?” she said. “No.”