There was only one little problem:

Where, Malone thought, do I start looking?

2

Early the next morning, Malone awoke on a plane, heading across the continent toward Nevada. He had gone home to sleep, and he'd had to wake up to get on the plane, and now here he was, waking up again. It seemed, somehow, like a vicious circle.

The engines hummed gently as they pushed the big ship through the middle stratosphere's thinly distributed molecules. Malone looked out at the purple-dark sky and set himself to think out his problem again.

He was still mulling things over when the ship lowered its landing gear and rolled to a stop on the big field near Yucca Flats. Malone sighed and climbed slowly out of his seat. There was a car waiting for him at the airfield, though, and that seemed to presage a smooth time; Malone remembered calling Dr. O'Connor the night before, and congratulated himself on his foresight.

Unfortunately, when he reached the main gate of the high double fence that surrounded the more than ninety square miles of United States Laboratories, he found out that entrance into that sanctum sanctorum of Security wasn't as easy as he'd imagined—not even for an FBI man. His credentials were checked with the kind of minute care Malone had always thought people reserved for disputed art masterpieces, and it was with a great show of reluctance that the Special Security guards passed him inside as far as the office of the Chief Security Officer.

There, the Chief Security Officer himself, a man who could have doubled for Torquemada, eyed Malone with ill-concealed suspicion while he called Burris at FBI headquarters back in Washington.

Burris identified Malone on the video screen and the Chief Security Officer, looking faintly disappointed, stamped the agent's pass and thanked the FBI chief. Malone had the run of the place.

Then he had to find a courier jeep. The Westinghouse division, it seemed, was a good two miles away.