Kimber shrugged without taking his eyes from the screen above the keyboard. That square of light remained obstinately empty. Dard could not stand still. He had no time- keeper, and he believed that they had been there too long-it might be close to morning. What if another shift of watcher and guards was due to come on presently?
A sharp demanding chime interrupted his thoughts. The screen was no longer blank. Across it slowly crawled formula, figures, equations. And Kimber scrambled to write them down in frantic haste, checking and rechecking each he scribbled. As the last set of figures faded from the screen the pilot hesitated and then pushed a single button far to the right on the board. A moment of waiting and five figures flashed into being on the screen.
Kimber read them with a sigh. He thrust the sheets of calculations back into safety, before, with a grin playing about his generous mouth, he leaned forward and pushed as many buttons as he could reach at random. Without pausing for the reply, though the Voice had gone into labor again, he joined Dard.
“That will give them something to puzzle out if they try to discover what we were after,” he explained. “No reading that back. Not that I believe any of these poor brains would have the imagination to guess what brought us here. Now-speed’s the thing! Up with you, kid.”
Kimber took the steps at a gait Dard had a hard time matching. It was not until they stood directly before the corridor door that the pilot stopped to listen.
“Let us hope that they’ve all gone to bed and are good sound sleepers,” he whispered. “We’ve had a lot of luck tonight and this is no time for it to run out.”
The corridor was as empty as it had been on their first trip. Some of the blocks of light from the rooms were gone. They had only three such danger spots to cross now. Two they negotiated without trouble, but as they stepped into the third, it was broken by a moving shadow, a man was coming out of the room. He wore a scarlet and gold tunic, with more gold on it than Dard had ever seen before-plainly one of the hierarchy. And he stared straight at them with annoyance and the faint stirrings of suspicion.
“Pax!” the word was hardly the conventional and courteous greeting, it carried too much authority. “What do you here, brothers? These are the night watches—”
Kimber drew back into the shadows and the man unconsciously followed him, coming out into the corridor.
“What- ” he began again when the pilot moved. Both his dark hands closed, about the other’s throat, cutting off voice and breath.