“Nothing more,” said Charley; “I am quite satisfied.”

“Do I understand you to say you consider my efforts sufficient?”

“Quite,” said Charley.

“Very good, my dear sir,” said Mr Whittrick; “then all I can say is, that it has been a most satisfactory interview for both parties; only recollect that you may want me again, and that you have paid me so liberally, that there is a large balance in your favour, which I am ready to devote to you at a moment’s notice.”

“You would rather not inform me how you obtained that information, I presume?” said Charley, turning on the threshold, to display to the high-priest of private-inquiry a thoroughly mystified countenance.

“Quite out of the question,” said Mr Whittrick, smiling; and the next minute Charley was bowed out, to descend the stairs, taking no heed of the scowls of those who had been kept waiting during the long interview.

“Where to next, sir?” said a voice; and Charley started to find that the cabman, who had not been paid, was naturally enough waiting the return of his fare.

“19 Crescent Villas, Regents-park,” said Charley abstractedly; but the next moment he had altered his mind, and changed his order for Long’s Hotel, where he arrived elate, but confused, so utterly incomprehensible seemed the power of the private inquirer.

Light came through at last, and seemed to cut through his brain with a sharp pang. It was all plain enough now: another had been seeking information, even as he had sought it, and the news he had obtained was only second-hand. But who had been beforehand with him, while he had been wasting time with his own ineffectual unassisted efforts?

There was no need for much consideration. The reply to his question was quick enough in arriving, burdened too with bitterness: and the answer was—