That lady, be it recorded, then and thenceforward spared no pains to found and strengthen throughout Nemo's Avenue the theory that "the Hotchkisses were getting up all that spiritual nonsense to force their landlord into lower rents. And such respectable people too! It did seem a pity, didn't it?" One night I was alone in the library. It was late; about half-past eleven, I think. The brightest gas jet was lighted, so that I could see to every portion of the small room. The door was shut. There was no furniture but the book-cases, my table, and chair; no sliding: doors or concealed corners; no nook or cranny in which any human creature could lurk unseen by me; and I say that I was alone. I had been writing to a confidential friend a somewhat minute account of the disturbances in my house, which were now of about six weeks' duration. I had begged him to come and observe them for himself, and help me out with a solution,--I myself was at a loss for a reasonable one. There certainly seemed to be evidence of superhuman agency; but I was hardly ready yet to commit myself thoroughly to that view of the matter, and-- In the middle of that sentence I laid down my pen. A consciousness, sudden and distinct, came to me that I was not alone in that bright little silent room. Yet to mortal eyes alone I was. I pushed away my writing and looked about. The warm air was empty of outline; the curtains were undisturbed; the little recess under the library table held nothing but my own feet; there was no sound but the ordinary rap-rapping on the floor, to which I had by this time become so accustomed that often it passed unnoticed. I rose and examined the room thoroughly, until quite satisfied that I was its only visible occupant; then sat down again. The rappings had meantime become loud and impatient. I had learned that very week from Miss Fellows the spiritual alphabet with which she was in the habit of "communicating with her dead mother." I had never asked her, nor had she proposed, to use it herself for my benefit. I had meant to try all other means of investigation before resorting to it. Now, however being alone, and being perplexed and annoyed by my sense of having invisible company, I turned and spelled out upon the table, so many raps to a letter till the question was complete:-- "_What do you want of me?_" Instantly the answer came rapping back:-- "_Stretch down your hand._" I put my fingers under the table, and I felt, as indubitably as I ever felt a touch in my life, the grasp of a _warm, human hand_.