"Doctor," said he, "I am somewhat puzzled by this man you call Il Duca, as well as by my audacious capture and the methods employed to rob me. I'd like your advice. What shall I do?"

"The only possible thing, signore. Submit."

"Why is it the only possible thing?"

"Have you not yet discovered? Unless you pay, your friends will never hear from you again. Il Duca, by his mother's favor, is king here. He will murder you if you oppose his demands."

"Really?"

"It is quite certain, signore. He has murdered several obstinate people since I have been here, and the outside world will never know their fate. It is folly to oppose the king. Were you not rich you would not be here. Il Duca knows the exact wealth of every American who travels abroad and is likely to visit Sicily. Many escape him, but a few wander into his toils, for he is wonderfully sagacious. Mark you: he does not demand your all; he merely takes tribute, leaving his victims sufficient to render life desirable to them. If he required their all, many would as soon forfeit life as make the payment; but a tithe they will spare for the privilege of living. That is why he is so successful. And that is why he remains undisturbed. For an American, being robbed so simply, never tells of his humiliating experience. He goes home, and avoids Sicily ever after."

"H-m-m. I understand."

"But if you do not pay, you are not permitted to leave this place. You are killed at once, and the incident is over. Il Duca does not love to murder, but he takes no chances."

"I see. But suppose I pay, and then make complaint to the Italian government?"

"It has been done, signore. But the government is very blind. It does not know Il Duca d' Alcanta. Its officials are convinced he does not exist. They investigate carefully, and declare the tale is all a myth."