"That sort of man has got a very hard skull," Leon answered. "Probably you would have fractured mine if you had dashed it against somebody else's with those muscular arms of yours, but I have doubts whether the head of a professional bravo would not stand even such a blow as that--I won't say with impunity, but at least without any very serious damage."

"Don't say anything to Mercedes about it, it would only fidget her. And I can assure you it does not disquiet me. The mail shirt has indisputably proved that it is knife-proof, and when Don Silvio receives the reports from these two gentlemen he will see that all attempts to dispose of me in that way will be in vain. I give him credit for ingenuity, and it is quite possible he will hit upon some other idea. However, I trust that I shall be able to meet it, whatever it is; and indeed I shall be somewhat interested to see what his next plan may be."

"What do you say, Arthur, to my mentioning this affair at the club, and saying loudly that I have no doubt whatever it is the outcome of your duel with him?"

"My dear Leon, that would simply entail his challenging you, and the man really doesn't fence badly. It was only my superior length of arm and sheer strength that overbore him."

"I could refuse to fight him," Leon said.

"No, I don't think you could, and certainly I should not like you to do so. You and I may feel perfectly convinced that this attack upon me last night was his work, but we have no absolute proof of it. The fact that I beat him in a duel simply shows that I am a much better swordsman than he is, and is no reflection upon his character. So you see, if you were to bring this accusation against him, without having a shadow of real proof, I doubt if you could refuse to meet him. You see, the man has a large circle of friends and relatives, and possesses much influence. You were willing to accept him as a brother-in-law, and although just at present the town has a laugh against him, that would not prevent his friends from rallying round him were you to bring such a terrible accusation against him as that of his setting assassins on me."

"No, I suppose not," Leon said regretfully. "You know, Arthur, I feel more grateful to you than ever, for it is evident now that you not only saved Mercedes from death, but from marriage with a man of whose real character I was altogether ignorant. How grieved I should have been had she been tied to such a man, who would assuredly have shown himself in his true colours sooner or later!"

"Yes, she has certainly had a narrow escape, Leon, though I cannot help thinking that in any case you would have learned more of him before the marriage came off."

Leon shook his head.

"I don't see how I could. He bore a very respectable character, and indeed was thought highly of. That he should have picked a quarrel with you is not altogether unnatural in the circumstances, and really this attempt upon your life is the only thing I have against him. It is a thousand pities now that, instead of treating him as you did, you did not run him through and have done with him."