studied, the greater seems the necessity to utterly stamp him out. All through there are signs of his advance; not only of his power, but of his knowledge of it. As I learned from the researches of my friend Arminius of Buda-Pesth, he was in life a most wonderful man. Soldier, statesman, and alchemist - which latter was the highest development of the science-knowledge of his time. He had a mighty brain, a learning beyond compare, and a heart that knew no fear and no remorse. He dared even to attend the Scholomance, and there was no branch of knowledge of his time that he did not essay. Well, in him the brain powers survived the physical death; though it would seem that memory was not all complete. In some faculties of mind he has been, and is, only a child; but he is growing, and some things that were childish at the first are now of man's stature. He is experimenting, and doing it well; and if it had not been that we have crossed his path he would be yet - he may be yet if we fail - the father or furtherer of a new order of beings, whose road must lead through Death, not Life.« Harker groaned and said: »And this is all arrayed against my darling! But how is he experimenting? The knowledge may help us to defeat him!« »He has all along, since his coming, been trying his power, slowly but surely; that big child-brain of his is working. Well for us, it is, as yet, a child-brain; for had he dared, at the first, to attempt certain things he would long ago have been beyond our power. However, he means to succeed, and a man who has centuries before him can afford to wait and to go slow. Festina lente may well be his motto.« »I fail to understand,« said Harker wearily. »Oh, do be more plain to me! Perhaps grief and trouble are dulling my brain.« The Professor laid his hand tenderly on his shoulder as he spoke: - »Ah, my child, I will be plain. Do you not see how, of late, this monster has been creeping into knowledge experimentally. How he has been making use of the zoophagous patient to effect his entry into friend John's home; for your Vampire, though in all afterwards he can come when and how he will, must at the first make entry only when asked thereto by an inmate