A moment more and Grûl peered over the brink, scrutinizing the upper and lower reaches of the river. He held a coil of rope, one end of which he had made fast to a stout birch tree which leaned well out over the edge.
"What is he going to do?" murmured Mizpah, with wide eyes.
"We'll soon see!" said I, marvelling mightily.
The apparition vanished for some minutes, then suddenly reappeared close to the brink. He carried, as lightly as if it had been a bundle of straw, the body of a man, so bound about with many cords as to remind me of nothing so much as a fly in the death wrappings of some black and yellow spider. To add to the semblance, the victim was dressed in black,—and a closer scrutiny showed that he was a priest.
"It is the Black Abbé, none other," I murmured, in a kind of awe; while Mizpah shrank closer to my side with a sense of impending tragedies. "Grûl has come to his revenge!" I added.
In a business fashion Grûl knotted the end of his coil of rope about the prisoner's body, the feathers and flowers in his cap, meanwhile, nodding with a kind of satisfied rhythm. Then he lowered the swathed and helpless but silently writhing figure a little way from the brink, governing the rope with ease by means of a half-twist about a jutting stump. There was something indescribably terrifying in the sight of the fettered form swinging over the deep, with shudderings and twistings, and the safe edge not a yard length above him. I pitied him in spite of myself; and I put a hand over Mizpah's eyes that she might not see what was coming. But she pushed my hand away, and stared in a fascination.
For some moments Grûl gazed down in silence upon his victim.
I fancied I caught the soul-piercing flame of his mad eyes; but this was doubtless due to my imagination rather than to the excellence of my vision. Suddenly the victim, his fortitude giving way with the sense of the deadly gulf beneath him, and with the pitiless inquisition of that gaze bent down upon him, broke out into wild pleadings, desperate entreaties, screams of anguished fear, till I myself trembled at it, and Mizpah covered her ears.
"Oh, stop it! save him!" she whispered to me, with white lips. But I shook my head. I could not reach the top of the cliff. And moreover, I had small doubt that Grûl's vengeance was just. Nevertheless, had I been at the top of the cliff instead of the bottom, I had certainly put a stop to it.
After listening for some moments, with a sort of pleasant attention, to the victim's ravings, Grûl lay flat, thrust his head and shoulders far out over the brink, and reached down a long arm. I saw the gleam of a knife in his darting hand; and I drew a quick breath of relief.