the other’s face. Rorden was the closest friend he had ever possessed, but he could never break through the barriers that surrounded all his race.
“I’ll be back within six hours,” Alvin promised, speaking with difficulty for there was a mysterious tightness in his throat. “Don’t bother to wait for me. If I get back early I’ll call you—there must be some communicators around here.”
It was all very casual and matter-of-fact, Alvin told himself. Yet he could not help jumping when the walls of the machine faded and the beautifully designed interior lay open before his eyes.
Rorden was speaking, rather quickly and jerkily.
“You’ll have no difficulty in controlling the machine,” he said. “Did you see how it obeyed that thought of mine? I should get inside quickly in case the time delay is fixed.”
Alvin stepped aboard, placing his belongings on the nearest seat. He turned to face Rorden, who was standing in the barely visible frame of the doorway. For a moment there was a strained silence while each waited for the other to speak.
The decision was made for them. There was a faint flicker of translucence, and the walls of the machine had closed again. Even as Rorden began to wave farewell, the long cylinder started to ease itself forward. Before it had entered the tunnel, it was already moving faster than a man could run.
Slowly Rorden made his way back to the chamber of the moving ways with its great central pillar. Sunlight was streaming down the open shaft as he rose to the surface. When he emerged again into the Tomb of Yarlan Zey, he was disconcerted, though not surprised, to find a group of curious on-lookers gathered around him.
“There’s no need to be alarmed,” he said gravely. “Someone has to do this every few thousand years, though it hardly seems necessary. The foundations of the city are perfectly stable—they haven’t shifted a micron since the Park was built.”
He walked briskly away, and as he left the tomb a quick backward glance showed him that the spectators were already dispersing. Rorden knew his fellow citizens well enough to be sure that they would think no more about the incident.
Alvin settled back among the upholstery and let his eyes wander round the interior of the machine. For the first time he noticed the indicator board that formed part of the forward wall. It carried the simple message:—
LYS
35 MINUTES
Even as he watched, the number changed to “34.” That at least was useful information, though as he had no idea of the machine’s speed it told him nothing about the length of the journey. The walls of the tunnel were one continual blur of grey, and the only sensation of movement was a very slight vibration he would never have noticed had he not been expecting it.
Diaspar must be many miles away by now, and above him would be the desert with its shifting sand dunes. Perhaps at this very moment he was racing beneath the broken hills he had watched as a child from the Tower of Loranne.
His thoughts came back to Lys, as they had done continually for the past few days. He wondered if it still existed, and once again assured himself that not otherwise would the machine be carrying him there. What sort of city would it be? Somehow the strongest effort of his imagination could only picture another and smaller version of Diaspar.
Suddenly there was a distinct change in the vibration of the machine. It was slowing down—there was no question of that. The time must have passed more quickly than he had thought: somewhat surprised, Alvin glanced at the indicator.
LYS
23 MINUTES
Feeling very puzzled, and a little worried, he pressed his face against the side of the machine. His speed was still blurring the walls of the tunnel into a featureless grey, yet now from time to time he could catch a glimpse of markings that disappeared almost as quickly as they came. And at each appearance, they seemed to remain in his field of vision for a little longer.
Then,
Guillermo Orsi, Nick Caistor