There was pity in his voice.

"I dreamt that I lay in some very dark cavern. I could hear the sea booming, apparently over my head. But above all the noise a voice was audible, calling to me—not by name; I cannot explain in what way; but calling, calling imperatively. I seemed to be clothed but scantily, in some kind of ragged garments; and upon my knees I crawled toward the voice, through a place where there were other living things that crawled also—things with many legs and clammy bodies...."

She shuddered and choked down an hysterical sob that was half a laugh.

"My hair hung dishevelled about me and in some inexplicable way—oh! am I going mad!—my head seemed to be detached from my living body! I was filled with a kind of unholy anger which I cannot describe. Also, I was consumed with thirst, and this thirst...."

"I think I understand," said Dr. Cairn quietly. "What followed?"

"An interval—quite blank—after which I dreamt again. Dr. Cairn, I cannot tell you of the dreadful, the blasphemous and foul thoughts, that then possessed me! I found myself resisting—resisting—something, some power that was dragging me back to that foul cavern with my thirst unslaked! I was frenzied; I dare not name, I tremble to think, of the ideas which filled my mind. Then, again came a blank, and I awoke."

She sat trembling. Dr. Cairn noted that she avoided his gaze.

"You awoke," he said, "on the first occasion, to find that your husband had met with a strange and dangerous accident?"

"There was—something else."

Lady Lashmore's voice had become a tremulous whisper.