The other two buildings were apparently inaccessible; not guarded or policed or even distinguished by signs prohibiting access, but merely locked and unused. At least, Harry had found the doors locked when—out of normal curiosity—he had ventured to approach them. Nor had he ever seen anyone enter or leave the premises. Perhaps these structures were unnecessary under the present circumstances, and had been built for future accommodations.

Still, Harry couldn't help wondering.

And now, on this particular afternoon, he sat on the bank of the little river which ran through the valley, feeling the mid-summer sun beating down upon his forehead and staring down at the eddying current with its ripples and reflections.

Ripples and reflections....

Dr. Manschoff had answered his questions well, yet new questions had arisen.

Most people didn't go crazy any more, the doctor had explained, and so there were very few treatment centers such as this.

Question: Why were there any at all?

A place like this cost a fortune to staff and maintain. In an age where living-space and areable acreage was at such a premium, why waste this vast and fertile expanse? And in a society more and more openly committed to the policy of promoting the greatest good for the greatest number, why bother about the fate of an admittedly insignificant group of mentally disturbed patients?

Not that Harry resented his situation; in fact, it was almost too good to be true.

Question: Was it too good to be true?