"We'll have to reach acceleration peak in half the normal time or we might as well have stayed on Llyrdis. I'm going to see what radar has turned up."
Trehearne followed along, brooding on the subject of cruisers. The Vardda had no warships, being in the enviable position of having no use for them. But the Council maintained a small fleet of armed craft with maximum velocities considerably above those of the slower cargo ships, for the purpose of keeping down occasional outbursts of illegal trading among the Vardda themselves, and for protection of their factors on dangerously barbaric worlds.
The three-dimensional radar screens showed the normal number of tiny red sparks—the faster-than-light energy impulses of ships' generators. Joris scanned them with a practised eye.
"Nothing to bother us yet. Too early to tell—the sector immediately behind us is too crowded with shipping from the port." He turned to Quorn, the Communications officer. "Keep a damn sharp lookout astern. Call me the minute you see anything unusual. We can spell you a bit but you're going to get blasted little relief."
Relief was a problem on that voyage. No one got much of it. They had slightly over half the number of men required for a full crew under normal circumstances and some of them were not trained technicians. Trehearne found himself doing one eight-hour trick on the bridge, calling out dial readings, and another in Communications. Since, obviously, there was no sending to be done, he could handle the receiver well enough to get by.
Channel One, which was the official, top-priority voice of the Vardda Council, continued to request—and get—confirmation of their course.
It was not long before Quorn reported that radar showed a red spark astern that seemed to be following their course.
Calculating distance by intensity it was possible to judge the rate of approach. Joris demanded more thrust from the generators, ignoring the shuddering agony of the hull and the equally painful reactions of his men.
"Until we pick up Arrin," he said, "it's got to be cut and run. Thuvis is the first place they'll block off, and anything but a direct course on our part will give them time to do it."
They reached their acceleration peak—maximum stress for the fabric of the ship. Joris pushed it over. They prayed.