The second step in driving out the "dream" was an appeal to authority. He must understand the limits of scientific possibility in the use of rockets. That meant a trip to the library. Although it was four miles to San Benedicto, Elvin decided to walk; the exercise would help clear his head.
He entered the library at eleven-thirty, half an hour before the building was closed for the weekend. It was a good library. The assessment rate in prosperous San Benedicto was high, and books had been purchased wisely. In the card catalogue Elvin found listed a number of up-to-date references that he could use; but there was nothing on the shelves. Five minutes before closing time, he asked the librarian for help.
"I don't suppose there's anything in," she answered. "We've had a perfect run on books all morning."
"You mean everything in the library is out?"
"Everything worthwhile." She beamed. "And most of the borrowers were your tenth graders, too, Mr. Elvin. You've certainly done a wonderful job of inspiring that class to do serious reading. Why, do you know Mabel Travis has been in here three times today? She took out seven books as soon as the library opened, and she had them back by nine-thirty. Said she'd read them all, too."
"Seven books in less than two hours?" Elvin laughed.
"I suppose she thought she had. Poor little Mabel! She hasn't much to work with, you know. But it was her new attitude I liked—so intense, so serious. And she was doing such heavy reading, too."
Elvin walked back to the Schermerhorn ranch, enjoying the noon-day warmth. San Benedicto was crowded with Saturday shoppers. He met his students everywhere, and always they commented on the practical joke he had played on them. By the time he was back in his room, the fiction of the joke was thoroughly established in his own mind. He almost believed it himself.
He glanced again at the transparent cylinder of spheres. A chemist might be able to analyze the contents and say where the jar had originated. Perhaps Miss Gerkin could do it. She had taught science for more than twenty years at San Benedicto High. Yet Elvin knew he couldn't ask her for help. If the colored balls turned out to be nothing more than hard candy, then by inescapable logic he would have to accept the fact that he was suffering from a major hallucination. It was more comfortable not to know the truth.
The idea of candy, however, brought up another association. Mrs. Schermerhorn had said that earlier in the evening Bill Blake had won a jar of candy as a prize. Bill Blake was the prize joker of the tenth grade. Elvin had what seemed to be an intuitive flash of understanding. The rocket had been a joke, all right, but it had been aimed at Elvin. The kids had rigged it up before he came home from the show. During the night they had come back and taken the stage setting away.