There was a pause, during which the millionaire walked to the window, peered out to see if the shabby watcher had returned, and then came back again to his table.

“Rolfe,” he commenced, as he seated himself, with surprising calmness, “I have spoken more openly to you this afternoon than I have spoken to anyone for many years. First, you must remain in London. Just ring them up in the City, and tell them to send Sheldon here, and say that he must leave for Belgrade to-night. I will see him at seven o’clock.”

The secretary took up the transmitter of the private telephone line to the offices of Statham Brothers in Old Broad Street, and in a few moments was delivering the principal’s message to the manager.

“Sheldon will be here at seven for instructions,” he said, as he replaced the transmitter.

“Then sit down, Rolfe—and listen,” the old man commanded, indicating a chair at the side of the table.

The younger man obeyed, and the great financier commenced.

“You have promised your help, and also complete secrecy, have you not?”

“I shall say nothing,” answered the other, at the same time eager to hear some closed page in the old man’s history. “Rely upon my discretion.”

He was wondering whether the grey-faced old fellow was aware of the startling events of the previous evening in Cromwell Road. His spies had told him of Maud. They perhaps had discovered that amazing truth of what had occurred in that house, now deserted and empty.

Was it possible that old Statham, being in possession of his secret, did not now fear to repose confidence in him, for he knew that if he were betrayed he could on his part make an exposure that must prove both ruinous and fatal. The crafty old financier was not the person to place himself unreservedly in the hands of any man who could possibly turn his enemy. He had an ulterior motive, without a doubt. But what it was Charles Rolfe was unable to discover.