"I will explain myself," I returned, wondering, as I saw her cheeks pale and her eyes emit strange and fitful sparks, if I exerted any such influence over her as she did over me. "I said I thought you knew why I came here. I said this, because this is not the first time we have met, nor am I the first one who has presumed to address the other in a tone that to a sensitive ear sounded like menace. The idiot boy——"

"We will leave my brother out of the discussion," she broke in, in a voice so distinct I scarcely noticed that it was nothing but a whisper.

"I am not alluding to your brother," I declared, meeting her eyes with a look steady as her own, and I hope more open.

"Oh, I see," she murmured; and she took another step, while the flash of her glance cut like a knife. "You accuse me then——"

"Of assuming a disguise to spy upon Dwight Pollard."

It was a well-sped shaft, and quivered alive and burning in her heart of hearts. She gave a spring like the panther she seemed at that minute, but instantly recovered herself, and launching, upon me the strangest smile, mockingly exclaimed:

"You are a brave woman." Then as I did not quail before her passion, drew up her slight figure to its height and said: "We are worthy of each other, you and I. Tell me what you want."

Then I felt my own cheek turn pale, and I was fain to sit upon the pile of cushions that were arranged in one corner for a seat.

"What I want?" I repeated. "I want to know how you dared put in language the insinuations which you hung up on the door of the old mill this morning?"

Her eyes, narrowed, as I have said, in her seemingly habitual desire to keep their secrets to herself, flashed wide open at this, while a low and mirthless laugh escaped her lips.