"Just so," O'Connor said. "And not only the heat was intense; the humidity, I assume, was also high."

"Very," Malone said, thinking back. He shivered again.

"In Washington," O'Connor said, "it was noon. Here it is nine o'clock, and hardly as warm. The atmosphere is quite arid, and about twenty degrees below that obtaining in Washington."

Malone thought about it, trying to ignore the chills. "Oh," he said at last. "And all the time I thought it was you."

"What?" O'Connor leaned forward.

"Nothing," Malone said hastily.

"My suggestion," O'Connor said, putting his fingertips together again, "is that you take off your clothes, which are undoubtedly damp, and—"

Naturally, Malone had not brought any clothes to Yucca Flats to change into. And when he tried to picture himself in a spare suit of Dr. O'Connor's, the picture just wouldn't come. Besides, the idea of doing a modified strip-tease in, or near, the O'Connor office was thoroughly unattractive.

"Well," he said slowly, "thanks a lot, doctor, but no thanks. I really have a better idea."

"Better?" O'Connor said.