Our captive sat in the cabin opposite to the iron box which he had done so much and waited so long to gain. He was a sunburned, reckless-eyed fellow, with a net-work of lines and wrinkles all over his mahogany features, which told of a hard, open-air life. There was a singular prominence about his bearded chin which marked a man who was not to be easily turned from his purpose. His age may have been fifty or thereabouts, for his black, curly hair was thickly shot with gray. His face in repose was not an unpleasing one, though his heavy brows and aggressive chin gave him, as I had lately seen, a terrible expression when moved to anger. He sat now with his handcuffed hands upon his lap, and his head sunk upon his breast, while he looked with his keen, twinkling eyes at the box which had been the cause of his ill- doings. It seemed to me that there was more sorrow than anger in his rigid and contained countenance. Once he looked up at me with a gleam of something like humor in his eyes.

"Well, Jonathan Small," said Holmes, lighting a cigar, "I am sorry that it has come to this."

"And so am I, sir," he answered, frankly. "I don't believe that I can swing over the job. I give you my word on the book that I never raised hand against Mr. Sholto. It was that little hell- hound Tonga who shot one of his cursed darts into him. I had no part in it, sir. I was as grieved as if it had been my blood- relation. I welted the little devil with the slack end of the rope for it, but it was done, and I could not undo it again."

"Have a cigar," said Holmes; "and you had best take a pull out of my flask, for you are very wet. How could you expect so small and weak a man as this black fellow to overpower Mr. Sholto and hold him while you were climbing the rope?"

"You seem to know as much about it as if you were there, sir. The truth is that I hoped to find the room clear. I knew the habits of the house pretty well, and it was the time when Mr. Sholto usually went down to his supper. I shall make no secret of the business. The best defence that I can make is just the simple truth. Now, if it had been the old major I would have swung for him with a light heart. I would have thought no more of knifing him than of smoking this cigar. But it's cursed hard that I should be lagged over this young Sholto, with whom I had no quarrel whatever."

"You are under the charge of Mr. Athelney Jones, of Scotland Yard. He is going to bring you up to my rooms, and I shall ask you for a true account of the matter. You must make a clean breast of it, for if you do I hope that I may be of use to you. I think I can prove that the poison acts so quickly that the man was dead before ever you reached the room."

"That he was, sir. I never got such a turn in my life as when I saw him grinning at me with his head on his shoulder as I climbed through the window. It fairly shook me, sir. I'd have half killed Tonga for it if he had not scrambled off. That was how he came to leave his club, and some of his darts too, as he tells me, which I dare say helped to put you on our track; though how you kept on it is more than I can tell. I don't feel no malice against you for it. But it does seem a queer thing," he added, with a bitter smile, "that I who have a fair claim to nigh upon half a million of money should spend the first half of my life building a breakwater in the Andamans, and am like to spend the other half digging drains at Dartmoor. It was an evil day for me when first I clapped eyes upon the merchant Achmet and had to do with the Agra treasure, which never brought anything but a curse yet upon the man who owned it. To him it brought murder, to Major Sholto it brought fear and guilt, to me it has meant slavery for life."

At this moment Athelney Jones thrust his broad face and heavy shoulders into the tiny cabin. "Quite a family party," he remarked. "I think I shall have a pull at that flask, Holmes. Well, I think we may all congratulate each other. Pity we didn't take the other alive; but there was no choice. I say, Holmes, you must confess that you cut it rather fine. It was all we could do to overhaul her."

"All is well that ends well," said Holmes. "But I certainly did not know that the Aurora was such a clipper."

"Smith says she is one of the fastest launches on the river, and that if he had had another man to help him with the engines we should never have caught her. He swears he knew nothing of this Norwood business."

"Neither he did," cried our prisoner,--"not a word. I chose his launch because I heard that she was a flier. We told him nothing, but we paid him well, and he was to get something handsome if we reached our vessel, the Esmeralda, at Gravesend, outward bound for the Brazils."

"Well, if he has done no wrong we shall see that no wrong comes to him. If we are pretty quick in catching our men, we are not so quick in condemning them." It was amusing to notice how the consequential Jones was already beginning to give himself airs on the strength of the capture. From the slight smile which played over Sherlock Holmes's face, I could see that the speech had not been lost upon him.

"We will be at Vauxhall Bridge presently," said Jones, "and shall land you, Dr. Watson, with the treasure-box. I need hardly tell you that I am taking a very grave responsibility upon myself in doing this. It is most irregular; but of course an agreement is an agreement. I must, however, as a matter of duty, send an inspector with you, since you have so valuable a charge. You will drive, no doubt?"

"Yes, I shall drive."

"It is a pity there is no key, that we may make an inventory first. You will have to break it open. Where is the key, my man?"

"At the bottom of the river," said Small, shortly.<............