or doing nothing in particular, there she was beside me, influencing my mind horribly—"
"In what way, precisely?" interrupted the doctor.
"Evil, scheming thoughts came to me, visions of crime, hateful pictures of wickedness, and the kind of bad imagination that so far has been foreign, indeed impossible, to my normal nature—"
"The pressure of the Dark Powers upon the personality," murmured the doctor, making a quick note.
"Eh? I didn't quite catch—"
"Pray, go on. I am merely making notes; you shall know their purport fully later."
"Even when my wife returned I was still aware of this Presence in the house; it associated itself with my inner personality in most intimate fashion; and outwardly I always felt oddly constrained to be polite and respectful towards it—to open doors, provide chairs and hold myself carefully deferential when it was about. It became very compelling at last, and, if I failed in any little particular, I seemed to know that it pursued me about the house, from one room to another, haunting my very soul in its inmost abode. It certainly came before my wife so far as my attentions were concerned.
"But, let me first finish the story of my experimental dose, for I took it again the third night, and underwent a very similar experience, delayed like the first in coming, and then carrying me off my feet when it did come with a rush of this false demon-laughter. This time, however, there was a reversal of the changed scale of space and time; it shortened instead of lengthened,
