"I don't know of such a man, and never heard of him. For my part, I would not split on a pal, not for anything; but I should not mind earning five guineas to put you on a cove who is not one of us. Besides, it aint only the money; you know, you might do me a good turn some day."

"Quite so; well, I can tell you it is a good deal more than five guineas that would be earned if you could put me in the way of laying my hand on his shoulder. I don't think that he is living in town. I expect he is in some quiet neighborhood; still, if he is on the road, he must have a horse somewhere. You might ask among the stables, and find out whether anyone keeps a horse there who is in the habit of going out in the afternoon and not coming back until the next day. You have plenty of time upon your hands, and it would pay you well if you could bring me the information I want."

The officer said to Mark at the end of two months: "These knights of the road don't often mix themselves up with the London housebreakers. The most likely men to be able to tell you about the doings of such a fellow would be receivers of stolen goods, but it would be dangerous to question any of them--they would be sure to put him on his guard. I will give you a list of some of them, and I should say that your best way would be to watch their places of an evening, from the time it gets dark till ten or eleven. Of course, it is just a chance. You may watch one place for a month and he may happen to go there the very day you have gone off to watch another crib. Still, there is just the chance, and I don't see that there is one any other way."