"You really talk it very fairly now," he said, "and you must not be in the least afraid that anyone will find fault with you."

"I suppose you have heard," Leon said a few days later, "that Don Silvio is still in Madrid. They say he will see no one."

"I shall feel rather glad when he is gone, Leon. He is evidently a revengeful fellow; that is quite clear by the way in which he fixed a quarrel upon me. He won't do anything himself, but I think he is quite capable of hiring a ruffian to put me out of the way. I know that plenty of unprincipled characters are to be found in the city who would willingly do the job for a few dollars."

"I have no doubt about that, and I was intending to speak seriously to you on the subject. Things are still very quiet, but I dare say Colonel Wylde would send you to one or other of the armies if you were to ask him."

"I am not at all disposed to go until I am obliged to; I am enjoying myself a great deal too much for that. But I have taken precautions. Roper comes with me every evening to your house, and meets me at the door when I go away; and, moreover, I have bought a shirt of mail. It is a splendid example of the best sort of work of that kind. I have put it on the table and tried to drive a knife through it, but, striking with all my force, I simply broke the weapon and did not injure the chain. I put it on now whenever I go out after dark."

"I am very glad to hear it. No amount of strength or bravery can save a man from the hands of an assassin, and a good mail shirt is worth a score of guards, for a man who bides his time will always find a chance sooner or later."

"That is how I look at it, and I can assure you that I am far too happy at the present time to be willing to throw away the smallest chance."

Three days later Don Lopez called at Arthur's rooms.

"I have heard this morning that Don Silvio has gone out of town. Now you will have to look to yourself. So long as he was here I considered that you were safe, for if anything happened to you suspicion would at once fall upon him. Now that he is away, people might suspect as much as they liked, but it would be extremely difficult to bring the matter home to him."

"But I should hardly think he will do anything more in the matter," Arthur said.