It was too late to go up to Islington that evening. In the morning Mark went with the still unopened letter to the solicitor's. The old lawyer congratulated him most heartily when he told him of the discovery that he had made.

“I am glad indeed, Mark; not so much for the sake of the money, but because I was afraid that that confounded treasure was going to unsettle your life. When a man once begins treasure hunting it becomes a sort of craze, and he can no more give it up than an opium smoker can the use of the drug. Thank goodness, that is over; so the capital amount is doubled, and you are accordingly worth 70,000 pounds more than you were this time yesterday—a fine windfall! Now let us see what your uncle says.”

He broke the seal. The letter was a short one, and began:

“My DEAR JOHN:

“If you have not, before you receive this, got my treasure, you will get it on the 18th or 19th of August, 17??89. I have made a will which will give you full instructions what to do with it. I may say, though, that I have left it between a little daughter who was born six months ago, and your son Mark. My own intentions are to stop out here until I get the rank of general, and I have taken the measures that I have done in case a bullet or a sharp attack of fever carries me off suddenly. I hope that you will have carried out the provisions of my will, and I hope also that I shall have come home and talked the whole matter over with you before I go under.

“Your affectionate brother.”

“A singular man,” Mr. Prendergast said, as he laid the letter down on the table beside him. “What trouble these crotchety people do give! I suppose you have altogether put aside that folly of his about the jewels?”

“Well, no, I can't say that I have, Mr. Prendergast. Do you know that I have a fancy—it may only be a fancy, but if so, I cannot shake it off—that I am watched by Lascars. There was one standing at the corner of the street as I came up this morning, and again and again I have run across one. It is not always the same man, nor have I any absolute reasons for believing that they are watching me; still, somehow or other, I do come across them more frequently than seems natural.”

“Pooh, nonsense, Mark! I should have thought that you were too sensible a fellow to have such ridiculous fancies in your head.”

“Of course, I should never have thought of such a thing, Mr. Prendergast, if it had not been for what my father told me, that my uncle was desperately in earnest about it, and had an intense conviction that someone watched his every movement.”