"No, I am not mad," he answered, in low, even tones, while his blue eyes gazed strangely into her own—"I am not mad, and I dare assert nothing but what I know to be the truth. So I repeat what I said to you just now. Give Captain Mainwaring the innocent little child in whose name you have perpetrated such a monstrous fraud. It is his child and your sister's. I will prove it, and swear to it if necessary, before any court in the land."

The calm and steady assurance of his words and looks and tones struck Xenie with inward terror. Yet it seemed to her impossible that Howard Templeton could really know the truth. Her heart quaked with terror, yet she tried to brave it out in very desperation.

"How dare you say so?" she repeated, but her voice faltered, and she trembled so that she could scarcely hold the little child in her arms.

Mrs. Carroll crept to her side and stood there dumbly, filled with a yearning desire to help Xenie and shield her from the consequences of her sin, but so horror-stricken that she could not even speak.

Howard Templeton regarded Xenie with a look of scornful amazement.

"Madam," he said, in clear, ringing, vibrant tones, "I can scarce believe that you will try to persist in this terrible deception in the face of all that I have said. Listen, then, and you shall know why I dare confront you with your sin."

"Speak on," she answered, cresting her beautiful head so defiantly, and looking at him so proudly that no one, not even her mother, dreamed of the terrible pain that ached at her heart.

"I have known of this deception from the first," he said. "Ever since the evening I called upon your sister, before you went to Europe. You personated Lora very cleverly. I will give you that much credit; but you did not deceive me five minutes. I saw through the mask directly, and understood the daring game you were playing in furtherance of your revenge against me. Your clever acting did not blind me. I had loved you once, remember, and the eyes of love are very keen."

Alternately flushing and paling, Xenie stared at him, still clasping the little child to her wildly beating heart.

"Bah!" she cried out, contemptuously, as he paused; "who would believe this wild tale that you are telling? If you suspected me, why did you not speak out?"