"That depends largely upon you," was the smiling reply. "If you come with me we will go direct to Albert Gate, but if you decide to prosecute further inquiries here, I will await your arrival at my flat."

"That is as much as saying that there are no facts worth inquiring into to be learnt here?"

"Exactly so. Miss Talbot has told me all that is material to our purpose. Her brother was unexpectedly sent for after dinner on Monday night, and left the house hurriedly, without affording any clue to his subsequent proceedings beyond that contained in a brief note sent to him by Mehemet Ali Pasha. Indeed, it was impossible for him to afford any explanation, as he himself was quite unprepared for the summons. Meanwhile, every moment lost in the endeavour to follow up his movements is precious time wasted."

The barrister's manner, no less than his words, impressed Mr. Winter so greatly that he too rose from the seat which he had occupied, with the intention of conducting a long and careful examination of each member of the household.

"Then I will come with you at once," he said.

"Oh," cried the Major-General, "I understood you to say as we came here that there were many questions which required immediate inquiry in this house, on the principle that the movements of the missing man should be minutely traced from the very commencement."

Mr. Winter looked somewhat confused, but Edith Talbot broke in—

"I think, uncle dear, it would be well to defer to Mr. Brett's judgment."

"Do you really believe," she said, turning to the barrister, "that you will soon be able to find my brother?"

"I am quite sure of it," he replied, and the conviction in his tone astonished the professional detective, whilst it carried a message of hope to the others. Even Sir Hubert, for some reason which he could not explain, suddenly experienced a strong sense of confidence in this reserved, distinguished-looking man. He stepped forward eagerly and held out his hand, saying—