The visitor turned to take the hand I extended to him, and raised his eyes to mine. The conventional greeting and assurance of pleasure at the meeting froze upon my lips. We had met before--under circumstances that were, to say the least, both startling and strange. In that instant I recognised how that the mystery had deepened a thousandfold. CHAPTER SEVENTEEN. WHAT HAPPENED IN THE NIGHT. Whether the recognition had been mutual I was unable to decide. If it had the newcomer made no sign, but extended his hand and greeted me, while I, striving to remain unconcerned, returned his welcome. "Your father tells me he's driving over to Swanage at half-past ten, Miss Lucie. Are you coming with us?" he asked, as he lounged with his hands deep in his jacket pockets, and an after-breakfast cigarette between his lips. "I don't think so," was her reply. "I'm lunching with the Strong girls." "Oh, do come," urged the dark-faced man. "You'd be back before one. You promised me yesterday that you'd drive me somewhere." "So I will--to-morrow, perhaps." I watched the man's thin shaven face, and looked into his grey eyes in silence. His was a countenance striking on account of its clear-cut features, its mobile mouth, its high intellectual forehead, and its protruding jaws--an eminently clever, good-humoured face, and yet the expression in the eyes was, somehow, out of keeping with the rest of the countenance. He laughed lightly, making some chaffing remarks, whereat the slight flush that arose in Lucie's cheeks told me that she was not altogether averse to his evident admiration. He was a pleasant fellow--but, nevertheless, a mystery. His appearance there had, for two reasons, startled me. The first was because I had no idea that Miller had a male visitor, and the second was because I recognised him as a person whom I had long desired to rediscover. The last occasion I had seen him he had called himself Lieutenant Shacklock, R.N. It was in very different circumstances. He had worn a moustache and beard, and affected a gold-rimmed monocle. His personal appearance as he stood there laughing with Lucie was, however, very different, yet those cold grey, close-set eyes were the same. They wore an expression that could never be altered or disguised. We spoke together once or twice, and I began to feel convinced that he was unaware of our previous meeting. "Yes," he remarked to me. "Beautiful old place this. I wonder my friend Miller doesn't live here more. If I were in his place I'm sure I'd prefer it to wandering about the Continent." "You've been here before, I suppose?" "Many times. Miller, when he's home, generally invites me," and then he turned to Lucie, by whom he was undoubtedly attracted. Little wonder, indeed, when one recognised how handsome she was. I again stood silent, my eyes turned upon the spruce man's face--the face that brought back to my mind a curious and mysterious incident in my wandering life abroad.