I have left that Pawtuxet place forever, and we must extirpate everything existing there, alive or dead. I shall not go there again, and you must not believe it if you ever hear that I am there. I will tell you why I say this when I see you. I have come home for good, and wish you would call on me at the very first moment that you can spare five or six hours continuously to hear what I have to say. It will take that long⁠—and believe me when I tell you that you never had a more genuine professional duty than this. My life and reason are the very least things which hang in the balance.

I dare not tell my father, for he could not grasp the whole thing. But I have told him of my danger, and he has four men from a detective agency watching the house. I don’t know how much good they can do, for they have against them forces which even you could scarcely envisage or acknowledge. So come quickly if you wish to see me alive and hear how you may help to save the cosmos from stark hell.