"Now, when no tidings came, either of the ship I sought or of the man Black, I did not lose all hope. Indeed, I was much occupied making—during a month's leisure in London—a list, as far as that were possible, of all the gems and baubles which the dead men and women on the sunken steamers had owned. This was a paltry record of bracelets, and rings, and tiaras, and clasps, such stuff as any fellow of a jeweller may sell; unconvincing stuff, worth no more than a near relation for purposes of evidence. There was but one piece of the whole mass that did not come in my category—a great box with a fine painting by Jean Petitot upon its lid, and a curious circle of jasper all about the miniatures. This was a historic piece of bijouterie mentioned as having once been the property of Necker, the French financier; then lost by a New York dealer, who was taking it from Paris to Boston in the steamship Catalania; the ship supposed to have foundered, with the loss of all hands, off the Banks of Newfoundland, sixteen days after the nameless ship left Spezia. I made a record of this trifle, and forgot it until, many months later, a private communication from the head of the New York Secret Service told me that the man I wanted was in London; that he was an American millionaire, who owned a house on the banks of the Hudson River; who had great influence in many cities, who came to Europe to buy precious stones and miniature paintings, a man who was considered eccentric by his friends. I kept the notes, and hurried to England—for I had been to Geneva some while—and took rooms in the hotel where Captain Black was staying. Three days after I was disguised as you have seen me, selling him miniatures. Within a week, by what steps I need not pause to say, I knew that the jasper box, lost, by report, in the steamer Catalania, was under lock and key in his bedroom.

"I cannot tell you how that discovery agitated me. Here, indeed, was my second direct link. The man had in his possession an historic and unmistakable casket, which all the world believed to be lost in a steamer from which no soul had escaped. How I treasured that knowledge! Three months the man remained in London; during three months he was not thirty hours out of my sight or knowledge. Day by day when with him, I consulted such shipping information as I could get; and scored another mark upon my record when I made sure that no inexplicable story from the sea was written while he remained ashore. This was perplexing for a surety. I could not in any way connect the man with the nameless ship, and yet he knew her crew; he was the one in whose possession the jewels were; above all, while he was ashore there were no disasters which could not be set down to ocean peril or the act of God, as the policies say. This further knowledge held me to him with the magnetic attraction of a mystery such as I have never known in my life. I resigned my work for the Government; and henceforth gave myself heart and soul to the pursuit of the man. I followed him to Paris, to St. Petersburg; I tracked him through France to Marseilles; I watched him embark, with three of the ruffians I had seen at Spezia, in his yacht again; and within a month the yacht was in harbour at Cowes without him; while a steamer, bound from the Cape to Cadiz, and known to have specie aboard her, went out of knowledge as the others had done. Then was I sure, sure of that awful dream I had dreamed, conscious that I alone shared with that man and his crew one of the most ghastly secrets that the deep has kept within her.

"The end of my story I judge now that you anticipate. Though absolutely convinced myself, I had still lack of the one direct link to make a legal chain. I had positively to connect the man Black with the nameless ship, for this I had only done so far by pure circumstance. For many months I have made no gain in this attempt. Last year in Liverpool I sketched in yet another point in my picture. I received tidings of the man in that city, and there I did trade with him in my old disguise; but he was not alone—the crew of ruffians you have known by this time kept company with him in that bold and bestial Bohemianism you will have witnessed with me. I kept vigil there a week, but lost him at the end of that time. When he reappeared in the circles of civilisation it was in Paris, but two days ago, when I asked you to accompany me. You know that I attempted to sail with him on his cruise, and your instinct tells you why. If I could, by being two days afloat in his company, prove beyond doubt that he used his yacht as a pretence; if I could prove that when he left port in her he sailed out to sea, and was picked up by the nameless ship, my chain was forged, my book complete, and I had but to call the Government to the work!

"But I have failed, and the labour I have set myself shall be done by others, but chiefly, Mark Strong, by you. From the valley of the dead whence soon I must look back, if it is to be on a life that has no achievement before God in it, I, who have laid down such a life as mine was in this cause, urge you upon it. You have youth, and money sufficient for the enterprise; you will get money in its pursuit. You have no fear of the black After, which is the end of life; but, after all, it may come to you as it came to me, that there is the finger of the Almighty God pointing to your path of duty. I have lived the life of a common eavesdropper; but believe me that in this work I have felt the call of humanity, and hoped, if I might live to accomplish it, that the Book of the Good should find some place for my name. So may you when my mantle falls upon you. What information I have, you have. The names of my friends in the cities mentioned I have written down for you; they will serve you for the memory of my name; but be assured at the outset that you will never take this man upon the sea. And as for the money which is rightly due to the one who rids humanity of this pest, I say, go to the Admiralty in London, and lay so much of your knowledge before them as shall prevent a robbery of your due; claim a fit reward from them and the steamship companies; and, as your beginning, go now to the Hudson River—I meant to go within a month—and learn there more of the man you seek; or, if the time be ripe, lay hands there upon him. And may the spirit of a dead man breathe success upon you!"

On the yacht "Celsis" lying at Cowes, written in the month of August, for Mark Strong.

When I put down the papers, my eyes were tear-stained with the effort of reading, and the cabin lamp was nigh out. My interest in the writing had been so sustained that I had not seen the march of daylight, now streaming through the glass above, upon my bare cabin table. But I was burnt up almost with a fever; and the oppressive fumes from the stinking lamp seemed to choke me, so that I went above, and saw that we were at anchor in the Solent, and that the whole glory of a summer's dawn lit the sleeping waters. And all the yacht herself breathed sleep, for the others were below, and Dan alone paced the deck.

The first knowledge that I had of the true effect of Martin Hall's narrative was the muttered exclamation of this old sailor—

"Ye haven't slept, sir," said he; "ye're just the colour of yon ensign!"

"Quite true, Dan—it was close down there."

"Gospel truth, without a hitch! but ye're precious bad, sir; I never seed a worse figger-'ed, excusing the liberty. I'd rest a bit, sir."