“No, sir,—thank you, sir. But these gentlemen say they must see you, sir. They are outside, sir,—in the hall. I asked—”

“Who are they? What is their business?”

“I asked both those questions, sir,” said the butler, in evident distress.

“Yes, yes,—well, and what did they say?”

“They simply said 'Never mind,'” said Hollowell, with a great deal of feeling.

Carstairs stopped suddenly in his tracks.

“I thought you said they were gentlemen.”

His brow darkened. He had sensed the truth. Secret service men.

“My mistake, sir,—my mistake,” mumbled Hollowell. “Ahem! I can only add, Mr. Carstairs, that they seem to think you are at home, and—ah—”

“Conduct them to this room,” said Carstairs. A few minutes later: “Come in, gentlemen, and be seated. I suppose you are here to ascertain if I can throw any light on the Derrol Steele affair. It is no secret, of course, that he was my niece's fiance, and that he was a constant visitor here. I am afraid, however, that I can be of no assistance to you. Captain Steele—”