Presently Harleston appeared, dressed for the morning.
“Why not spread your cards on the table, Crenshaw?” he asked. “I did stumble on the deserted cab this morning, wholly by accident; I was on my way here. I did find in it a letter and these roses, and I brought them here. I don’t know if you know what that letter contained—I do. It’s in cipher—and will be turned over to the State Department for translation. What I want to know is: first—what is the message of the letter, if you know; second—who was the woman in the cab, and the facts of the episode; third—what governments, if any, are concerned.”
“You’re amazingly moderate in your demands,” Crenshaw sarcasmed; “so moderate, indeed, that I would acquiesce at once but for the fact that I’m wholly ignorant of the contents of the letter. The name of the woman, and the episode of the cab are none of your affair; nor do the names of parties, whether personal or government, concern you in the least.”
“Very well. We’ll close up the cards and play the game. The first thing in the game, as I said a moment ago, Crenshaw, is not to squeal when you are in a hole and losing.”
A knock came at the door. Harleston crossed and swung it open.
A young man—presumably a business man, quietly-dressed—stood at attention and saluted. If he saw the bound man in the chair, his eyes never showed it.
“Ah, Whiteside,” Harleston remarked. “I’m glad it is you who was sent. Come in.... You will remain here and guard this man; you will prevent any attempt at escape or rescue, even though you are obliged to use the utmost force. I’m for down-town now; and I will communicate with you at the earliest moment. Meanwhile, the man is in your charge.”
“Yes, Mr. Harleston!” Whiteside answered.
“I want some breakfast!” snapped Crenshaw.
“The officer will order from the cafe whatever you wish,” Harleston replied; and picking up his stick he departed, the letter and the photograph in the sealed envelope in his inside pocket.