her that he had abandoned his theories, he realized that the horror of her suspicions was having a dreadful effect upon Phil Abingdon's mind.
"You may quite possibly be right," he said, gently. "In any event, I hope you will think as little as possible about the morbid side of this unhappy business."
"I try to," she assured him, earnestly, "but you can imagine how hard the task is. I know that you must have some good reason for your idea; something, I mean, other than the mere words which have puzzled us all so much. Won't you tell me?"
Now, Paul Harley had determined, since the girl was unacquainted with Nicol Brinn, to conceal from her all that he had learned from that extraordinary man. In this determination he had been actuated, too, by the promptings of the note of danger which, once seemingly attuned to the movements of Sir Charles Abingdon, had, after the surgeon's death, apparently become centred upon himself and upon Nicol Brinn. He dreaded the thought that the cloud might stretch out over the life of this girl who sat beside him and whom he felt so urgently called upon to protect from such a menace.
The cloud? What was this cloud, whence did it emanate, and by whom had it been called into being? He looked into the violet eyes, and as a while before he had moved alone through the wilderness of London now he seemed to be alone with Phil Abingdon on
