"Yes, hope and put your fortune to the test. Also, if you think you are in a fit condition to do so, answer me a question."
"What is it?" asked Aldean, accepting a cigarette. "Do you put love before friendship?"
"Well--er--no; that is not your friendship."
"You do not seem very certain on the point," said Mallow, dryly. "However, I am about to ask your aid. At present I cannot leave London. I am too heavily involved with these Anarchists, and I must remain on the spot to watch Mrs. Arne and Drabble. Now, I saw Semberry this morning, and learned, thanks to his carelessness in leaving tickets about, that he is off to Italy. I want you to follow him there and watch his little game with Carson."
"Oh, I'll go, of course," said Jim, with rather a long face; "but how do you know Semberry is going to Carson?"
"Because that blackguard is in Italy. Moreover, I told Semberry about Mrs. Purcell's assertion that the man who married Olive is not Carson. It is now the expressed intention of our good Major to bring back his friend, and--as he says--put his identity beyond doubt."
"Do you believe him?"
"No, Jim, I do not. Semberry funks Mrs. Purcell. He knows perfectly well that the man is an impostor. He is simply going over to Italy for the purpose of securing his share of the plunder. Then he will slip down to Naples or Brindisi, and board the next out-going liner for India, where he hopes to be safe. This is why I want you to hang on to his tail, and stop him clearing out."
"I'm your man, Mallow. But I don't see how I can stop the beggar without a warrant."
"Oh, a warrant is out of the question; besides, you can frighten him without that. Interview this scamp who calls himself Carson, and get the truth out of him if you can. Of course, I can't exactly forecast events for you, but you must use your common sense; you have plenty of it, you know, at a pinch. If the Major tries a bolt, tell him you will communicate with the War Office; in fact, threaten him with the most merciless exposure."