Wrayson laid down his knife and fork.
"Look here," he said good-humouredly, "I"m not a guide-book, you know, and I only arrived here yesterday myself. You"ve reached the limit of my information. You had better try the landlord. He will tell you all that you want to know."
Duncan pushed his chair back. He had eaten very little luncheon, but he was filling his pipe preparatory to leaving the table. As soon as it began to draw, he rose and turned to Wrayson. The little tourist he absolutely ignored, as he had done all the time during the meal.
"I should like a word with you before you go out," he said.
Wrayson nodded, and followed him in a few minutes to the summer-house at the end of the lawn. Duncan did not beat about the bush.
"That little brute over there," he said, inclining his head towards the table, "is neither an Englishman nor a tourist. I have seen him before, and I never forget a face."
"What is he then?" Wrayson asked.
"Heaven knows what he is now," Duncan answered. "I saw him last at Colenso, where he narrowly escaped being shot for a spy. He is either a Dutchman or a German, and whatever he may be up to here, I"ll swear ecclesiastical architecture is not his game."
There was a moment"s silence. Wrayson had turned involuntarily towards the chateau, and Duncan had followed suit. They both looked up the broad green avenue to where the windows of the great building flashed back the sunlight. At the same moment their mutual action was realized by both of them.
Wrayson first turned away and glanced round at the table which they had just quitted. The little man, who was still seated there, had lit a cigar and was talking to the waiter. He looked back again and moved his head thoughtfully in the direction of the chateau.
"He asked questions about the chateau," Wrayson remarked. "Do you suppose that there can be anything going on there to interest him?"
"You should know better than I," Duncan answered. "You received a visit this morning from one of the two ladies who are staying there."
Wrayson turned a little pale. He looked at Duncan steadily for a moment.
A giant in height, his features, too, were of a large and resolute type.
His eyes were clear and truthful; his expression, notwithstanding a certain gloom which scarcely accorded with his years and apparent health, was unmistakably honest. Wrayson felt instinctively that he was to be trusted.
"Look here," he said, "I should like to tell you the truth--as much of it as is necessary. I happen to know that the young lady with whom you saw me talking this morning, and who is a friend of the Baroness de Sturm"s, is suspected in certain quarters of being implicated in a--criminal affair which took place recently in London. I myself, in a lesser degree, am also under suspicion. I came over here to warn her."
Duncan was looking very grave indeed.
"In a criminal affair," he repeated. "That is a little vague."
"I am sorry," Wrayson answered, "but I cannot very well be more explicit. The matter is one in which a good many other people are concerned, and I might add that it is a hopeless mystery to me. All I know is that a crime was committed; that this young lady was present under suspicious circ.u.mstances; that I, in certain evidence I had to give, concealed the fact of her presence; and that now a third person turns up, who also knew of the young lady"s presence, but who was not called upon to give evidence, who is working on his own account to clear up the whole affair. He happens to be a friend of mine, and he warned me frankly to clear out."
"I am beginning to follow you," Duncan said thoughtfully. "Now what about Madame de Melbain?"
"I know absolutely nothing of her," Wrayson answered. "I found out where the young lady was from the Baroness de Sturm, with whom she was living in London, and I came over to warn her."
"The young lady was living with the Baroness de Sturm?" Duncan repeated.
"Is she, then, an orphan?"
"No!" Wrayson answered. "She is, for some reason--I do not know why--estranged from her family. Now the question arises, has this fellow here come over to track her down? Is he an English detective?"
Duncan turned deliberately round and stared at the person whom they were discussing.
"I should doubt it very much," he answered. "For my part, I don"t believe for a moment that he is an Englishman at all."
"I am very glad to hear you say so," Wrayson declared. "But the question is, if he is not on this business, what the devil is he doing here?"
"Have you the _entree_ to the chateau?" Duncan asked abruptly.
"I am invited to dine there this evening," Wrayson answered.
"Then, if I were you," Duncan said, "I should make a point of ascertaining, if you can, the personality of this Madame de Melbain."
Wrayson nodded.
"I shall see her, of course," he said, "and I will do so."
"My own idea," Duncan said deliberately, "is that it is in connection with her presence here that the landlord of the inn and the villagers have received these injunctions about strangers. Try and find out what you can about her, and in the meantime I will look after the gentleman over there. He wants to be friendly--I will make a companion of him. When you come back to-night we will have another talk."
"It"s awfully good of you," Wrayson said. "And now--I"ve one thing more to say."
Duncan nodded.
"Go on," he said.
"I have taken you into my confidence so far as was possible," Wrayson said slowly. "I am going to ask you a question now."
"I cannot promise to answer it," Duncan declared, taking up his pipe and carefully refilling it.
"Naturally! But I am going to ask it," Wrayson said. "An hour or so ago I was talking to the young lady in front of the inn, and you were watching us. I saw your face at the window as she was driving off."
"Well?"
The monosyllable was hard and dry.
"You are neither an inquisitive nor an emotional person," Wrayson said.
"I am sure of that. I want an explanation."
"Of what?"
"Of your suddenly becoming both!"
Duncan had lit his pipe now, and smoked for a few moments furiously.
"I will not bandy words with you," he said at last. "You want an explanation which I cannot give."
Wrayson looked as he felt, dissatisfied.
"Look here," he said, "I"m not asking for your confidence. I"m simply asking you to explain why the sight of that young lady should be a matter of emotion to you. You know who she is, I am convinced. What else?"
Duncan shook his head.
"I"m sorry," he said. "You may trust me or not, as you like. All I can say about myself is this. I"ve been up against it hard--very hard. So far as regards the ordinary affairs of life I simply don"t count. I"m a negation--a purely subjective personage. I may be able to help you a little here--I shall certainly never be in your way. My interest in the place--there, I will tell you that--is purely of a sentimental nature. My interest in life itself is something of the same sort. Take my advice.
Let it go at that."
"I will," Wrayson declared, with sudden heartiness.