She had suffered herself to be dominated by a more reckless and criminal spirit, with the result that the life of an honourable man had been taken, and she was already standing at the foot of the gallows.

The pair, only knowing that the body had been exhumed and proved to be that of Hugh Murchison—a terribly disturbing thought to them—but ignorant of the discovery of that incriminating diary, were being closely watched. But they felt sure that nothing could be traced to them, they had hidden their tracks so cleverly, as they thought.

It was now only a question of a few hours as to when they should be taken. And Bryant felt that Guy Spencer should know the truth before anybody else. Poor fellow! He would soften the blow to him as much as he could.

That same evening he went round to Eaton Place, about seven o'clock. He reckoned that he would catch Spencer before he went up to dress for dinner. "Poor devil," thought Bryant, "he won't have much appetite for dinner after he has read through that diary!"

Spencer was in the library, and the detective, whom he had met before in connection with the mystery of Cathcart Square, was shown in. Spencer welcomed him with his usual cordiality.

"Good-evening, Mr. Bryant. Any fresh light upon this terrible thing?"

The footman had left the library door slightly open, after showing Bryant in, and had retired swiftly to his quarters.

He was hardly out of the hall when Stella opened the front-door with her key, and glided noiselessly in. All her movements were noiseless, suggesting, as somebody had once remarked of her, the silent motions of a snake. She always carried a key, declaring that she could not be kept waiting for servants to answer the door.

The library door was open, through the aperture she heard voices, and one of them she recognised. It was that of the Scotland Yard detective, who had cross-examined her very closely as to her various meetings with the dead man. She had been afraid of Bryant. He had looked at her so searchingly, and his manner always conveyed that he knew so much more than he was prepared to disclose.

Bryant was speaking in a low, but very clear voice. Her hearing was singularly acute, and she could catch every word.