"I thank you with my whole heart, sir, for so doing. You saved my sister's life, and the least I can do is to keep secret all that would pain your life if blabbed abroad. I know what mischief folks' tongues can make. I will wait by the door, never fear, and will rather lose my place than not strain all the legal power I possess to keep the young lady back from sorrow." This dialogue was interchanged in close hurried whisper behind the broken wall, and out of all hearing. Waby now crept through a wide gap into the inclosure, and nestled himself silently amidst the wrecks of the broken boat, not six feet from the open door, and close to the wall of the house itself. I went back some thirty yards up the road, to the rising ground which I had pointed out to him. According to the best calculation I could make--considering the pace at which I had cleared the precipitous pathway, and reckoning from the place and time at which Lilian had been last seen-she could not possibly have yet entered that house. I might presume it would be more than half an hour before she could arrive; I was in hopes that, during the interval, Margrave might show himself, perhaps at the door, or from the windows, or I might even by some light from the latter be guided to the room in which to find him. If, after waiting a reasonable time, Lilian should fail to appear, I had formed my plan of action; but it was important for the success of that plan that I should not lose myself in the strange house, nor bring its owners to Margrave's aid,--that I should surprise him alone and unawares. Half an hour, three quarters, a whole hour thus passed. No sign of my poor wanderer; but signs there were of the enemy from whom I resolved, at whatever risk, to free and to save her. A window on the ground-floor, to the left of the door, which had long fixed my attention because I had seen light through the chinks of the shutters, slowly unclosed, the shutters fell back, the casement opened, and I beheld Margrave distinctly; he held something in his hand that gleamed in the moonlight, directed not towards the mound on which I stood, nor towards the path I had taken, but towards an open space beyond the ruined wall to the right. Hid by a cluster of stunted shrubs I watched him with a heart that beat with rage, not with terror. He seemed so intent in his own gaze as to be unheeding or unconscious of all else. I stole from my post, and, still under cover, sometimes of the broken wall, sometimes of the shaggy ridges that skirted the path, crept on, on till I reached the side of the house itself; then, there secure from his eyes, should he turn them, I stepped over the ruined wall, scarcely two feet high in that place, on--on towards the door. I passed the spot on which the policeman had shrouded himself; he was seated, his back against the ribs of the broken boat. I put my hand to his mouth that he might not cry out in surprise, and whispered in his ear; he stirred not. I shook