Late that night, the fires finally died down. Most of the legionaries had gone to sleep when Steve watched the governor and his party, including Marcus, escort their German guests to the gate of the camp. This elite party of Germans, unlike the bulk of German warriors, was mounted, and they rode out into the night with torches to light their way.

Hunter stood up and casually walked away from the fire. Steve saw that Jane and Gene followed him and hurried after them. No one else took any notice of them. Hunter stopped by a deserted spot against the back wall of the palisade, where they would not be overheard by any of the Romans.

“Most of the camp will be asleep soon,” said Hunter. “When only the sentries are awake, we shall leave the camp. I want to discuss the plan with you now, so we shall not have to talk very much when the time comes.”

“Are we going to sneak out the gate?” Steve asked. “Those sentries probably had some wine, too. Maybe they’ll doze off in a little while.”

“I believe that is too risky,” said Hunter. “Since it is their duty to remain on guard, I do not wish to count on their failing to do so. Maybe they will remain alert. Opening the main gate will make some noise and, of course, torches are lighting the area. If they do interrupt us, I cannot risk harming them, as you know, to facilitate our escape.”

“Okay, okay,” muttered Steve. “What about creating a diversion? We could let a small fire spread or let some of the horses loose in a spot where the sentries will have to deal with the problem. Then we could sneak out.”

“I fear a move such as that could get out of hand,” said Hunter.

“What are we going to do, then?” Jane asked.

“We shall have to go over the wall. For now, please follow your normal evening routine. Go into the tent as though you are retiring for the night, but remain dressed. I shall walk around the camp and find the right place to go. When I come for you, we shall leave.”

Wayne huddled in the forest, stiff with the cold, as he and Ishihara kept watch outside the village of Prince Arminius. He could not build a fire this close to the village, of course, without being noticed. Yet hardly anyone in the village had gone to sleep there either.

“These German war parties were arriving all evening,” said Ishihara. “But now we have not seen a new one for several hours. I believe that all the parties who are coming have probably passed through this village by now.”

“They must have come from villages all over the area,” said Wayne. “I wonder where they’re going.”

“Julius is still here with his companions,” said Ishihara. “So MC 3 is still here, too.”

“Look, if they do go to sleep, can you sneak into the village to grab MC 3 again? Now that I’m here, you don’t have to run away with him. All you have to do is come back out here to me and I’ll take us back home again.”

“Once the villagers are asleep, I can make another attempt,” said Ishihara. “However, I must inform you that I believe MC 3 will be even more alert than ever to the sound of my approach. His hearing will be highly sensitized for my footsteps. Combined with the presence of his friends, we may find that apprehending him the same way-”

“Hey, now what?” Wayne pointed through the brush toward the village. “Look.”

The last group of warriors, the men of this village, were finally moving out. Julius was leading the way, with MC 3 right behind him. Many of them carried torches that revealed their direction as they slipped into the forest on the far side of the village.

“They must be joining the others,” said Ishihara. “I suggest we follow MC 3 as best we can, from a safe distance. What is your instruction?”

“Yeah, good idea.” Wayne sighed. Maybe the activity would warm him up. “You lead.”

Hunter walked quietly through the camp after the rest of the team went into their tent. He wanted to leave the camp without attracting the notice of the Romans. Occasionally, when he became aware that a sentry or slave on cleanup duty had noticed him, he would pause by one of the spits to taste another piece of roasted meat or to warm his hands by the dying embers. Gradually, they lost interest in him as they performed their duties. Almost everyone in the camp was asleep now.

Finally, near the horse corral, Hunter found a spot in the palisade wall that suited his purpose. The baggage wagons were lined up in precise rows near the corral. The wagons blocked the view of the grooms, who were sleeping around a fire close by, so they could not see him if they awoke. The horses obstructed the view of the sentries at the main gate. Even better, a few of the horses were awake, snorting and walking around to take a look at him.

The sounds the horses made would help disguise any noise the team made getting over the wall. Hunter saw that the ropes used with the horses were carefully coiled nearby. He would need to borrow some ropes, but he would return them. This was the place for them to go over the wall unnoticed.

Hunter patiently picked his way back to the tent where the human members of his team were waiting, still stopping occasionally to look up at the starless sky or at a dwindling fire. No one challenged him. At the entrance of the tent, he merely leaned inside.

“Are you ready?” Hunter asked quietly.

Without a word, Steve, Gene, and Jane got up and followed him. Once again, he played the little game of wandering, stopping, and idly looking around. He did see one of the sentries at the gate watching them for few moments, but then the sentry yawned and gazed in another direction for a while. Hunter’s companions followed his lead in silence.

When they were finally out of sight near the corral, Hunter uncoiled a rope and gauged its length. The palisade wall was about ten feet high, constructed of hastily cut tree trunks stripped of branches. All had been sunk into the wet ground and then tightly lashed together by just a few ropes near the top. It was not meant as a long-term defense, of course, but merely as a barrier to help protect the army for the night. Even the tops of the posts were cut roughly, not honed to a sharp point.

Hunter tied a slipknot in one end of a rope and tossed it up high. The loop caught over the top of a post, held in place by the stub of a pruned branch. Hunter climbed up the rope hand over hand and sat on the top of the fence, balancing on the ends of a couple of posts. The perch was extremely precarious, but it would not damage him. He doubted that any of the humans could sit there for long without minor injury.

From this position, Hunter could not see the sentries, but he could see most of the grooms and legionaries sleeping nearby. None of them had noticed him up in this unexpected location. He untied the slipknot in the rope and replaced it with a large loop held by a fixed knot that would not tighten. Then he dropped it to Steve, who caught it.

No words were necessary. Jane stepped carefully into the loop and grabbed the rope at her shoulder level. Then Hunter carefully lifted her hand over hand to the top of the palisade. He helped her climb over it and then lowered her gently on the rope the same way. Gene came next and Steve last. When all three were standing safely on the ground outside the wall, Hunter untied the loop, coiled the rope neatly, and tossed it back down by the other ropes, where the grooms would find it in the morning. Then he jumped down to join the others.

“Where are we going now?” Jane asked.

“We must find the site of the upcoming battle,” said Hunter. “Cautiously, of course.”

“What?” She looked at him in surprise. “I thought you’d want to avoid it completely.”

“No. We must avoid being with the Romans. However, Steve and I last saw MC 3 closely following Julius. They will be at the battle. We must not allow MC 3 to interfere with its outcome in any way.”

“You really think he can?” Steve shook his head. “We’re talking about one unarmed robot in the middle of a battle with, how many, thousands of armed men?” He turned to Gene for confirmation.

“Thousands,” Gene agreed.

“I doubt he can change the course of this battle,” said Hunter. “It was an overwhelming victory for one side. However, I must consider the possibility. If I can somehow apprehend MC 3 before or during the battle, I must do so. To keep you three from harm, I ask you to stay as safe as you can.”

“Well, let’s get going, then,” said Steve.

Hunter reviewed his internal map, to which he had been adding information constantly during the time he had been here. He had seen which way the road went on the anticipated line of march, but even now that was too dangerous for them to take. He selected a route through the forest, partly on narrow forest trails that he had already seen. It would bring them to a slope that overlooked the valley where the ambush would take place.

“Come,” said Hunter.

For the first hour or so, Hunter led his team alone through the darkness. The going was very slow even on the trails, since the overcast sky and the forest canopy allowed little moonlight to reach them. However, he saw flickering torchlight ahead shortly after the hour mark.

Knowing the torches were carried by German warriors, Hunter followed them at a safe distance and saw more torches as time passed. Soon the way to the site of the ambush was obvious. Hunter merely followed the German warriors who were still on their way to their rendezvous. In the darkness, humans were only shadowed figures, individually unrecognizable. Any of the German warriors who saw Hunter and his team assumed they were more Germans and did not bother to speak.

Hunter considered the stress he would experience during the battle. On their previous mission, to Jamaica in the 1600s, he had participated in shipboard attacks by pirates. He had avoided interfering with the course of history, but he had felt extreme pressure from the First Law to stop humans from harming each other. Only his concentrated focus on the long-term harm that would result from altering history had kept him from making a serious mistake.

If he could not apprehend MC 3 before the actual attack began, then he would once again have to withstand thousands of First Law imperatives on all sides. Of course, MC 3 would also experience these imperatives. He could probably not stop enough German warriors to save the Romans, but that was another reason for Hunter to find the component robot before Governor Varus led his legionaries into disaster.

“Gene,” Jane said quietly, as they walked. “Do you know anything about what happened to Marcus in the battle? Or afterward?”