“Yes,” she faltered. “I will remain here.”

“Very well. We will go in,” I laughed, for the idea seemed so absurd that both Hoefer and myself put it down to her excited imagination.

What ill effect could the mere entry into a room have upon the human system, providing there were no foul gases? Therefore we both went forward, sniffing suspiciously, and walking to the window, opened it widely.

The half-dozen lights in the electrolier illuminated the place brightly, revealing a fine, handsome room furnished with taste and comfort. On looking round we certainly saw nothing to account for the extraordinary phenomena as described by the trembling woman who stood upon the mat outside.

While we made a careful examination of the place in which my love had met her strange visitor, the door, creaking horribly, swung slowly to, as doors often will when badly hung. Hoefer examined the floor carefully, seeking to discover whether the unknown woman in black had dropped anything that might give a clue to her identity, while I searched the chairs for the same purpose. We, however, found nothing.

What, I wondered, was the nature of the interview that had taken place there a couple of hours before? Who was the woman who had called and represented herself as Beryl’s dressmaker? Could it have been the woman whose vengeance was so feared, the woman whose very name had been uttered by that miscreant with bated breath—La Gioia?

With her ladyship standing in the hall watching us we searched high and low. Neither of us felt any curious sensation, and I began to think that the story was merely concocted in order to add mystery to Beryl’s unique seizure. Yet, from that woman’s face, it was nevertheless evident that she stood there in fear lest any evil should befall us.

“Do you experience any queer feeling?” she inquired of us at last.

“None whatever,” I responded.

“It is only on leaving,” she replied.