"In Naples," he explained, "there are, as you know, my dear Dalny, hundreds of bravos, some of whom are the most desperate fellows in the world—men who would stick at nothing to earn a few lira. And they will ask no awkward questions as to which country they serve in aiding us."

"Then you would have Darrin and Dalzell seized, by night, by some of these bravos, and carried away to a secure place where they could be confined until your plans have been carried through?" inquired Dalny, thoughtfully.

"It is always dangerous to have banditti seize men and hide them away, especially in a country that is engaged in war," replied Mender, slowly. "Now, if, in one of the narrow, dark streets of Old Naples, these young Americans were settled by a few quiet thrusts with the blade, their bodies might then be dropped into a sewer. The bodies might not be found for weeks. On the other hand, captives, no matter how securely hidden, may find means to escape, and all our care in the matter would go for naught. Besides, these Sicilian bravos of Naples much prefer to settle a man with one or two quick thrusts with a narrow blade, and then—But what is the matter, Dalny? Does the use of the knife terrify you?"

"No!" replied Dalny, huskily. "I was merely thinking that, if a man like either Darrin or Dalzell escaped from a knife, after seeing its flash, and if he suspected me of being behind the attempt, either young man would be likely to lay hold of me and snap my spine."

"If you are fearful of the chances and of the possible consequences, Dalny," replied Mender coldly, "you may withdraw."

"No, no, no!" protested Dalny quickly. "You are my chief, Monsieur Mender, and whatever you wish I shall do."

Mender puffed for a few moments at a Russian cigarette, before he again spoke.

"Dalny," he said, "you may be sure I do not distrust either your loyalty or your courage. Go back to your Americans. Detain them as long as needful at the table, no matter by what arts. Within twenty minutes I shall have a leader of Neapolitan bravos here, and I shall have a plan to unfold to him. Then he will go and post his men. You will receive instructions from me that you cannot mistake. You are right in fearing Darrin and Dalzell. We can afford to take no chances. That pair of young American officers shall have no chance of reporting our presence in Naples to their superior officers. Sooner than permit the least risk of interference with our plans I shall remove them from our way."

"Darrin and Dalzell are to be killed, then?" asked Dalny hoarsely.

"They shall be snuffed out," replied Mender, flicking the ash from his cigarette. "Go, Dalny, and do your part as far as you have heard it from me. I will attend to the rest. Do not be uneasy."