on which I kneel, by the shades that wander near me, by the deep and eternal grief that I feel, I swear; and by thee, O Night, and the spirits that preside over thee, to pursue the dæmon who caused this misery, until he or I shall perish in mortal conflict. For this purpose I will preserve my life; to execute this dear revenge will I again behold the sun and tread the green herbage of earth, which otherwise should vanish from my eyes for ever. And I call on you, spirits of the dead, and on you, wandering ministers of vengeance, to aid and conduct me in my work. Let the cursed and hellish monster drink deep of agony; let him feel the despair that now torments me.” I had begun my adjuration with solemnity and an awe which almost ****ured me that the shades of my murdered friends heard and approved my devotion, but the furies possessed me as I concluded, and rage choked my utterance. I was answered through the stillness of night by a loud and fiendish laugh. It rang on my ears long an