wide expanse of shirtfront was, so far as I was a judge of such things, a large diamond stud. A heavy gold chain spanned his waistcoat.

"Is this the person you were expecting?" inquired the inspector.

"That is more than I can tell you. The person I was expecting was to me personally a stranger."

"What was his name?"

"Duncan Rothwell. I received a telegram from him this morning to say that he would be here by half-past twelve. Here is the telegram."

I handed it to the inspector.

"Half-past twelve. And when do you say that you discovered this man on the floor?"

"About a quarter to one. When I gave the alarm the landlady of the hotel and the servant came running to me immediately. They will be able to tell you what time it was; and I should say that the doctor was here within five minutes."

The inspector turned to the doctor.

"And what was the time, sir, when you arrived?"

"I should say as nearly as possible about ten minutes to one. I lunch at one; I was just going to wash when I was called."

"And how long do you say, sir, he had then been dead?"

"He had probably been alive five minutes before."

"Then, in that case, he must have been alive when this man says he entered the hall." The inspector pointed to me.

"I do not say that. The man was stabbed in the back, under the left shoulder, probably just as he was in the act of entering the house. I have only made a superficial examination, but I think it probable that the blow killed him in an instant--before, that is, he could breathe the breath which he was breathing, as it were, right out. And I do say this, that if this gentleman had entered the hall a minute before he actually did, he would have seen the man in the very act of being murdered."

The inspector turned again to me.

"Where did this Mr. Duncan Rothwell live?"

"That also is more than I can tell you. The fact is, I know nothing whatever about him. A firm of solicitors placed him in communication with me."

"What was he coming to see you about?"

"With reference to this advertisement."

I gave the inspector the advertisement which had placed me in the position which, so far, did not promise to be much to my advantage.

"What is your name?"

"James Southam."

"Are you the James Southam here alluded to?"

"That, again, is more than I can tell you. I saw that advertisement the day before yesterday. I at once communicated with Messrs. Cleaver and Caxton. Yesterday I received this letter, and this morning the telegram which you already have."

The inspector carefully read the letter which had come to me signed "Duncan Rothwell." Then, without asking with your leave or by your leave, he placed the letter, the advertisement, and the telegram in his pocket-book, and the pocket-book in his pocket. The action struck me as extremely, and indeed unpleasantly, significant.

An examination of the dead man's pockets disclosed the somewhat curious fact that they contained nothing but a massive gold watch, without a maker's name; a sheaf of bank-notes, which, unenclosed in any cover, was simply thrust in the breast-pocket of his coat, and consisted of no less than one hundred ten-pound notes; some gold and silver coins--four pounds, thirteen shillings, if I remember rightly--in a plain leather purse; and, in an apparently forgotten corner of his right-hand waistcoat pocket, was a torn scrap of a visiting card. On it was the name, "Raymond." But the card was torn in such a manner that, whether this was a surname or a Christian name, there was, as the police would themselves have said, no evidence to show. But beyond these articles there was absolutely nothing which would serve or could be used as a means of identification. It almost seemed as if the dead man had taken care that there should be nothing about him by means of which he could be identified.

As soon as the inspector seemed disposed to allow me to quit his presence I went straight away to Messrs. Cleaver and Caxton. Again I found the senior partner alone. My appearance seemed to surprise him; possibly in my bearing there was something which was a trifle suggestive of the condition of my mind.

"Well, has Mr. Rothwell been?"

I shut the door behind me, looking him full in the face.

"You appear to have let me in for a nice little thing, Mr. Cleaver."

"What do you mean?"

"It is what you mean I intend to understand before I leave this room. You will be so good as to answer me one or two questions, Mr. Cleaver. First, is Mr. Duncan Rothwell the name of the client for whom you have been acting?"

He leaned back in his chair, regarding me with rather a curious smile.

"You have a singular method of address, Mr. Southam. Before I answer this question perhaps you will answer mine. Has Mr. Rothwell been to see you?"

"What does he look like?"

"Look like!" Again the curious smile. "You continue to answer question with question. Tell me, sir, has any one calling himself Duncan Rothwell been to see you? We will discuss the question of what he looked like afterwards."

I paused before I spoke again, then keenly noted the effect of my words.

"For all I know, Mr. Duncan Rothwell lies murdered at Mrs. Barnes's hotel."

Mr. Cleaver sprang to his feet. "Murdered!"

"Precisely! Some one lies there murdered. If you will tell me what he looks like I will tell you if it is Mr. Duncan Rothwell."

Not unnaturally, Mr. Cleaver appeared bewildered.

"Explain yourself a little more clearly, Mr. Southam; and, to begin with, will you be so good as to answer Yes or No to my question. Has any one calling himself Duncan Rothwell been to see you?"

I told him what had happened--so far as I understood it. His amazement unmistakably was genuine.

"You say that the dead man had nothing on him by means of which he could be recognised. Then, in that case, we can do nothing to assist in his identification; we ourselves have never seen Mr. Duncan Rothwell in our lives. All our communications with him have been by letter."

He acknowledged one thing: that the person for whom they had been acting was Mr. Duncan Rothwell. But, beyond that one fact, I learned nothing at all. He protested that Mr. Duncan Rothwell had instructed them, by letter, to advertise for a James Southam, of Dulborough, and that that was all they knew of the matter. He even suggested that, since I was James Southam, I, if I chose, could fill up the blanks.

When I returned to the hotel, little wiser than I left it, as soon as I set foot inside the door the inspector of police, clapping his hand upon my shoulder, drew me aside. I did not like the fashion in which he addressed me at all.

"See here, Mr. Southam. I do not wish to make myself disagreeable, but I need scarcely point out to you that there are circumstances in this case which are, to say the least of it, peculiar. I may as well tell you that your movements will be under the surveillance of the police; and, should you make any attempt to elude us we may consider it our duty to place you in safe custody."

"That's all right," I replied. "Lock me up and hang me, do! It only needs some little trifle of that kind to make the situation altogether what it should be. The man is a perfect stranger to