“To thee, fool!” cried Herne, with a derisive laugh. “Thinkest thou I would resign such a treasure to thee? No, no. But rest easy, I will not give her to Wyat.”

“You mean her for yourself, then?” said Fenwolf.

“Darest thou to question me?” cried Herne, striking him with the hand armed with the iron gyves. “This to teach thee respect.”

And this to prove whether thou art mortal or rejoined Fenwolf, plucking his hunting-knife from his belt, and striking it with all his force against the other's breast. But though surely and forcibly dealt, the blow glanced off as if the demon were cased in steel, and the intended assassin fell back in amazement, while an unearthly laugh rang in his ears. Never had Fenwolf seen Herne wear so formidable a look as he at that moment assumed. His giant frame dilated, his eyes flashed fire, and the expression of his countenance was so fearful that Fenwolf shielded his eyes with his hands.

“Ah, miserable dog!” thundered Herne; “dost thou think I am to be hurt by mortal hands, or mortal weapons? Thy former experience should have taught thee differently. But since thou hast provoked it, take thy fate!”

Uttering these words, he seized Fenwolf by the throat, clutching him with a terrific gripe, and in a few seconds the miserable wretch would have paid the penalty of his rashness, if a person had not at the moment appeared at the doorway. Flinging his prey hastily backwards, Herne turned at the interruption, and perceived old Tristram Lyndwood, who looked appalled at what he beheld.

“Ah, it is thou, Tristram?” cried Herne; “thou art just in time to witness the punishment of this rebellious hound.”

“Spare him, dread master! oh, spare him!” cried Tristram imploringly.

“Well,” said Herne, gazing at the half-strangled caitiff, “he may live. He will not offend again. But why hast thou ventured from thy hiding-place, Tristram?”

“I came to inform you that I have just observed a person row across the lake in the skiff,” replied the old man. “He appears to be taking the direction of the secret entrance to the cave.”