Sunlight made a bright, creamy design on the drawn blind. Filtered sunlight filled the bedroom, like a coolly glowing liquid. The birds were chirruping importantly. He closed his eyes again and stretched luxuriously.

Let's see, it was about time he got started on that article for the Journal. And there was still some work to do on the revision of his "Textbook of Ethnology." Lots of time, but better get it out of the way. No telling when the government would want another brochure. And he ought to have a serious talk with Bronstein about his thesis. That boy had some good ideas, but he needed a balance wheel. And then his address to the Off-campus Mothers. Might as well tell them something useful—

Eyes still closed, he enjoyed to the full that most pleasant of sensations—the irresistible tug of work a man likes to do and is able to do well.

No need to get started right away, though. Today was too good a day for golf to miss. Might see what Gunnison was doing. And then he and Tansy had not made an expedition into the country this whole spring. He'd talk to her about it at breakfast. Saturday breakfast was an event. She must be getting it ready now. He felt as if a shower would make him very hungry. Must be late.

He opened an eye and focused the bedroom clock. Twelve thirty-five? Say, just when had he got to bed last night? What had he been doing?

Memory of the past few days uncoiled like a loosed spring, so swiftly that it started his heart pounding and brought him up with a jerk. Yet there was a difference. From the very first moment it all seemed incredible and unreal. He had the sensation of reading the very detailed case history of another person. His memories could not be made to fit with his present sense of well-being. What was stranger, they did not seriously disturb that sense of well-being.

He searched his mind diligently for traces of supernatural fear, of the sense of being watched and guarded, of that monstrous self-destructive impulse. He could not discover or even suggest to himself the slightest degree of such emotions. Whatever they had been, they were now part of the past, beyond the reach of everything except intellectual memory. "Spheres of alien thought!" Why, the very notion was bizarre. And yet somehow it had all happened. Something had happened.

His movement had automatically taken him under the shower. And now, as he soaped himself and the warm water cascaded down, he wondered if he ought not to talk it all over with Jones of psychology or a good practicing psychiatrist. The mental contortions he'd gone through in the last few days would provide material for a whole treatise! Feeling as sound as he did this morning, it was impossible for him to entertain any ideas of serious mental derangement. No, what had happened was just one of those queer, inexplicable spasms of irrationality that can seize the sanest people, perhaps because they are so sane—a kind of discharge of long-inhibited morbidity. Too bad, though, that he had bothered Tansy with it. Especially when her own nervous system had been in a shaky state. Poor kid, she had been working hard to cheer him up, last night in particular. It ought to have been the other way around. Well, he would make it up to her.

He shaved leisurely and with enjoyment. The razor behaved perfectly.

As he finished dressing, a doubt struck him. Again he searched his mind, closing his eyes like a man listening for an almost inaudible sound.