As Derby muttered on I turned to look at him closely, verifying the impression of change which an earlier scrutiny had given me. Paradoxically, he seemed in better shape than usual—harder, more normally developed, and without the trace of sickly flabbiness caused by his indolent habits. It was as if he had been really active and properly exercised for the first time in his coddled life, and I judged that Asenath's force must have pushed him into unwonted channels of motion and alertness. But just now his mind was in a pitiable state; for he was mumbling wild extravagances about his wife, about black magic, about old Ephraim, and about some revelation which would convince even me. He repeated names which I recognized from bygone browsings in forbidden volumes, and at times made me shudder with a certain thread of mythological consistency —of convincing coherence—which ran through his maundering. Again and again he would pause, as if to gather courage for some final and terrible disclosure.