The robot’s hand was quick. He had Derec’s arm in between pincers in a split second. Derec relaxed in his grasp.

“It’s all right, robot. I would never hurt her. I was just testing you.”

“Testing me?”

“I wanted to make sure you would still obey the First Law and keep me from harming Ariel.”

“I would. I must.”

Derec sighed. “At least something in this place is working according to Hoyle.”

“Excuse me,” the robot said. “I missed a beat there somewhere, pal. Is there someone named Hoyle I should know about?”

Derec laughed, pleased that at least this robot, with its skills at slang, could still be crossed up enough to take a statement literally. “It’s nothing,” he said. “Just a figure of speech.”

“I will look it up. Thanks a bunch, kid.”

“Stop calling me kid. It’s not only inaccurate, it’s disrespectful.”

“It’s not so inaccurate,” Ariel muttered. “I mean, you’re still a teenager.”

“I don’t feel like one any more.”

“I apologize, Master Derec. I thought kid was a respectful term. It is in the movies, I think.”

“I give up. Get on your way.”

“As you wish. Here’s looking at you, k-Master Derec.”

The robot began to glide away.

“Wait, what’s your name?” Derec called after it. “Bogie.”

“That’s your new name, one you chose?”

“Yes.”

“Do you see many movies?”

“I have studied a certain period of the cinema, yes.”

“Why? Why a certain period?”

“It was my assignment.”

“Who made the assignment?”

“I am not allowed to say.”

“Okay, okay. I get the message. I won’t ask any more questions. You may go now, Bogie.”

“Yes, Master Derec.”

Bogie disappeared around another comer. Derec might have been mistaken, but the robot’s hand, extended in front of him, looked like it was flipping an invisible coin.

“What do you make of that, Ariel?”

“When I was a child, my mother had me watch a lot of movies from old Earth. They were shadowy, and dark, and in shades of gray they liked to call black and white. Very hard to watch, quite unreal. They were usually about crime and murder and private detectives. Bogie’s like a character in one of them. The slang seems about the same, far as I can remember. Maybe we can watch a few.”

“Might help in figuring out what Bogie is talking about. For right now, though, I think we better get to the Compass Tower before any more of these wise-guy robots show up.”

“Wise-guy? And you were complaining about Bogie’s slang?”

“It gets to you after a while. “

“What about your respect for language?”

“Not sure I have any. C’mon, I want to find the Supervisors and work with the computer.”

“Unless it thinks it’s a movie character, too.”

“Don’t even think that.”

As they headed toward the Compass Tower, the Watchful Eye studied the situation. If these were the superior humans, they certainly were tentative, but also a bit aggressive. Derec nearly hit Ariel, after all.

It was hard to examine them as long as it stayed put in its haven, yet it could not move now. It must remain at the core of the city. Perhaps it would be useful to have Derec and Ariel spied upon. Spies could signal it when there was any danger of being discovered. It decided to assign Timestep and Bogie to that job. They had already proved their efficiency with the successful way they had absorbed the research materials assigned to them.

Through the comlink system it contacted both robots, who, with nothing better to do, changed direction and met at the Compass Tower, just after the humans had entered the immense pyramidal structure.

Bemused by the actions of Derec and Ariel, the Watchful Eye turned its attention to the other set of newcomers in time to observe Eve and Mandelbrot leaving the building where she had discovered the residue from some of its early genetic experiments. Eve’s conduct in the old building seemed worth the Watchful Eye’s admiration. It certainly preferred her cool reactions to the cowardly and brutal responses of Ariel and Derec.

Its admiration increased when it eavesdropped on Adam’s questioning of Eve. His queries were much more analytical and logical than those of Derec and Ariel in their interrogation of the two robots. The Watchful Eye was, however, puzzled by certain aspects of the Adam-Eve relationship. It had detected a warmth and shared emotion between Derec and Ariel, even when they had been arguing with each other. Their silvery counterparts seemed close only when they shared information. And they did not touch each other gently the way Ariel and Derec did. The Watchful Eye placed no importance on emotion, but it had noticed that emotion seemed to playa key part in many of the descriptions of humanity contained in the computer files.

There was, as Hamlet- obsessedDerec might have put it, a method to the Watchful Eye’s madness. It was confused by some aspects of Robot City, and it believed it needed help. Whichever of the two pairs appeared superior, it would enlist in its cause, as advisors, helping it to run the city.

Up to now, it had only had the assistance of robots because there was no one else available. Robots did good work when properly instructed, but, if any of their Laws of Robotics were involved in the task, they could ask many time-wasting questions. If one of the Watchful Eye’s orders seemed to put a robot in danger, it would initiate long discussions about the task until the Watchful Eye finally revised the job to eliminate Third Law obstacles. Now that the newcomers had arrived on the planet, it was beginning to hear First Law ruminations from the robots.

Although the Watchful Eye would not have considered it in such terms, Robot City had become its own personal toy. It had not, after all, been conscious for very long, and in some ways it was still a child. That was why it had conducted so many experiments since its arrival. It was testing Robot City, rearranging the place to fit its needs, finding out what worked and what did not, reprogramming robots to store the information that was beyond its ability to assimilate. Eventually it planned to restore order to the city, a highly structured order based on theories it was formulating daily. It was determined to achieve the goal of establishing its own city.

The newcomers, with their experience and intellect, could help it. It would put them under its thumb (a colloquialism it had learned from the computer-not that it had any thumbs, or at that moment any hands) and use their expertise to put the city also under its imaginary opposable digit.

As Eve and the others continued their journey, the Watchful Eye searched for Ariel and Derec. At first it could not locate them, but then its new spy, Timestep, informed it that they were about to enter the Compass Tower. Quickly the Watchful Eye activated the life-support systems that the pair would need inside the pyramidal structure.

“It smells musty in here,” Ariel remarked as they headed down the corridor leading to the Supervisors’ meeting room. “Like it’s been closed up tight for a long while.”

“Maybe it has,” Derec responded. “It’s possible that when we’re not here for a long period of time, they close down the air circulation systems.”

“Maybe. But I sure don’t like it smelling like a tomb.”

She coughed. The echoes of it seemed to swirl down many hallways in front of them.

“I don’t remember it being this cold in here, either,” she said. “I know, don’t say it. No reason to keep heating systems in complete operation for robots alone.”

They came to the meeting-room door, which was ajar. Derec placed his hand on Ariel’s arm and whispered, “Wait.”

She whispered back, “What’s wrong?”

“That door’s usually not kept open.”