AT FOUR O'CLOCK the police car picked him up and carried him back to Baltimore. Cussick was seething. Excitedly, he lit a cigarette, stubbed it out, and lit another. Maybe he had something; maybe not. The Baltimore secret-service buildings stood like a vast cube of concrete on the surface of the earth, a mile outside the city. Around the cube jutted metallic dots: coordinate block houses that were the mouths of elaborate subsurface tunnels. In the blue spring sky lazily flitted a few robot interception aerial mines. The police car slowed at the first check-station; guards carrying machine guns, with grenades bobbing at their belts, steel helmets glinting in the sun, strolled leisurely over.

An ordinary inspection. The car was passed; it made its way along a ramp and into the receiving area. At that point Cussick was dropped off; the car rolled into the garage, and he found himself standing alone before the ascent ramp, his mind still in turmoil. How was he supposed to evaluate what he had found?

Before he made his report to Security Director Pearson, he let himself off at one of the pedagogic levels. A moment later he was standing in the work-littered office of his Senior Political Instructor.

Max Kaminski was laboriously examining papers heaped over his desk. It was awhile before he noticed Cussick. "Home is the sailor," he remarked, continuing his work. "Home from the sea. And the hunter, too, for that matter. What did you bag out in the hills, this fine April afternoon?"

"I wanted to ask you something," Cussick said awkwardly. "Before I make my report." The tubby, round-faced man with his thick mustache and wrinkled brow had trained him; technically, Cussick was no longer under Kaminski's jurisdiction, but he still came for advice. "I know the law... but a lot depends on personal evaluation. There seems to be a statute violation, but I'm not certain which."