Angus did not go to sleep that night, but thinking the situation over in every way decided that the first step to be taken was to ascertain for certain whether they were watched. If they were not, the matter would be comparatively easy, but if his every movement were followed, he could see no way out of the difficulty. When he paid his usual visit to Azim in the morning, he said: "I want to find out if I am followed. I will walk straight along this street towards the southern gate. When I get to the last turning to the left, I will turn up it; then I shall be out of the crowd. Do you keep a good long way behind me. I shall go on for some distance, and then mount the wall and walk along there, looking over the country. I want you to observe if any man follows me. You must be so far off that even if he looks round he will not recognize you. I don't want you to find out this time who he is, we can do that later on; I only want to know if I am followed. Each time I turn a corner he is likely to look round before he turns, so when you see him getting near a corner that I have turned, hide yourself if you can."
"I understand, master."
Accordingly, when half an hour later Angus came out, the lad waited for a time, and then followed him. His master was out of sight, and Azim walked quickly till he saw him looking as usual into one of the shops, and then dropped behind again and followed slowly until Angus turned off the street that he had named. Azim walked still more slowly, and on reaching the corner saw him a considerable distance ahead. There were but a few people about, for beyond the four principal streets were many large open spaces dotted here and there with ruined walls of houses that had stood there at the time when the city was far more populous than it was at present. Angus was walking at a steady pace, as if he had some definite object in view, and of the various people in sight only one, who was about half way between him and Azim, was walking at anything like the same rate. A hundred yards farther Angus turned to the right. Azim kept on until he saw the man he was watching was close to that point; he then stepped aside into an empty piece of ground between two houses. Half a minute later he looked out; the man was no longer visible. He walked on fast until he reached the corner, and saw the man again turn off after Angus. They were near the wall now, and the boy went forward with greater caution than before. When he got to where he had last seen his master, he caught sight of him on the wall some fifty yards away. The man who had been following him had stopped at a low wall, and over it was watching Angus furtively. That settled the point, and Azim at once returned to the khan. It was an hour later before Angus came in. He did not pay any attention to Azim, but went in and engaged in talk as usual with some of the occupants. It was an hour before he came out to the yard.
"Well, lad?" he asked.
"You were watched, master. A man followed you all the way, and hid behind a wall to watch you when you went on the wall. I thought at the time that I might have crept up to him and stabbed him if I had wanted to, but of course I would not without your orders."
"No, that would not have done at all till we are ready to go; and I don't like stabbing anyhow. Still, I will think it over. Come round again to the same meeting-place to-night; by that time I shall have decided what to do."
AN ESCAPE