Laurens Djama dined with the professor that night, and the small hours were growing large before they ended the long talk of which their strange bargain, and the still stranger experiment which was to result from it, formed the subject. The next day the packing-case containing the mummy was transferred to Djama's laboratory, and then for a whole week neither the professor nor any of his friends or acquaintances had either sight or speech of him.

Every caller at his house in Brondesbury Park was politely but firmly denied admittance on professional grounds, and three letters and two telegrams which the professor had sent to him, after being himself denied admittance, remained unanswered.

At last, on the Thursday following the Friday on which the mummy had been sent to the laboratory, the professor received a telegram telling him to come at once to the doctor. Three minutes after he had read it he was in a hansom and on his way to Kilburn, wondering what it was that he was to be brought face to face with during the next half hour.

This time there was no denial. The door opened as he went up the steps, and the servant handed him a note. He tore it open and read,—

'Come round to the laboratory and make a new acquaintance who will yet be an old one.'

His heart stood still, and he caught his breath sharply as he read the words which told him that the unearthly experiment for which he had furnished the subject had been successful.

The doctor's laboratory stood apart from the house in the long, narrow garden at the back, and as he approached the door he stopped for a moment, and an almost irresistible impulse to go away and have nothing more to do with the unholy work in hand took possession of him. Then the love of his science and the longing to hear the marvels which could only be heard from the lips that had been silent for centuries overcame his fears, and he went up to the door and knocked softly.

It was opened by a haggard, wild-eyed man, whom he scarcely recognised as his old friend. Djama did not speak; he simply caught hold of the sleeve of his coat with a nervous, trembling grasp, drew him in, shut the door, and led him to a corner of the room where there was a little camp bed, curtained all round with thin, transparent muslin, through which he could see the shape of a man lying under the sheets.

Djama pulled the curtain aside, and said in a hoarse whisper,—

'Look, it has been hard work, and terrible work, too, but I have succeeded. Do you see, he is breathing!'