"It is hardly that, Miss Grayson," he replied. "I thought—perhaps—that it might be an evasion, pardonable when it is made for a friend whom one thinks in danger."

His eye roamed around the room again and it caught sight of something disclosed to him for the first time by the sudden increase of the flickering blaze on the hearth. A flash of triumph appeared in his eye and his boldness and certainty returned to him.

"Miss Grayson," he said, "it is true that I do not know the name of the lady of whom I speak, but I have some proof of her presence here."

Miss Grayson started and her lips began to tremble again.

"I do not know what you mean," she said.

"I ask for the wearer of this," said Prescott, taking a long brown cloak from the chair on which it lay and holding it up before Miss Grayson's eyes.

"Then you ask for me," she replied bravely; "the cloak is mine."

"I have seen it several times before," said Prescott, "and it was always worn by some one else."

He looked significantly at her and he saw again the nervous trembling of the lip, but her eye did not quail. This woman, with her strange mingling of timidity and courage, would certainly protect the unknown if she could.

"The cloak is mine," she repeated. "It is a question of veracity between you and me, and are you prepared to say that you alone tell the truth?"