Graff led him through a maze of clearances. Authority was a little plastic ball that Graff carried. He dropped it into chutes, and doors opened and people stood up and saluted and the chutes spat out the ball and Graff went on. Ender noticed that at first everyone watched Graff, but as they penetrated deeper into the spaceport, people began watching Ender. At first it was the man of real authority they noticed, but later, where everyone had authority, it was his cargo they cared to see.

Only when Graff strapped himself into the shuttle seat beside him hid Ender realize Graff was going to launch with him.

"How far?" asked Ender. "How far are you going with me?"

Graff smiled thinly. "All the way, Ender."

"Are they making you administrator of Command School?"

"No."

So they had removed Graff from his post at Battle School solely to accompany Ender to his next assignment. How important am I, he wondered. And like a whisper of Peter's voice inside his mind, he heard the question, How can I use this?

He shuddered and tried to think of something else. Peter could have fantasies about ruling the world, but Ender didn't have them. Still, thinking back on his life in Battle School, it occurred to him that although he bad never sought power, he had always had it. But he decided that it was a power born of excellence, not manipulation. He had no reason to be ashamed of it. He had never, except perhaps with Bean, used his power to hurt someone. And with Bean, things had worked well after all. Bean had become a friend, finally, to take the place of the lost Alai, who in turn took the place of Valentine. Valentine, who was helping Peter in his plotting. Valentine, who still loved Ender no matter what happened. And following that train of thought led him back to Earth, back to the quiet hours in the center of the clear water ringed by a bowl of tree-covered hills. That is Earth, he thought. Not a globe thousands of kilometers around, but a forest with a shining lake, a house hidden at the crest of the hill, high in the trees, a grassy slope leading upward from the water, fish leaping and birds strafing to take the bugs that lived at the border between water and sky. Earth was the constant noise of crickets and winds and birds. And the voice of one girl, who spoke to him out of his far-off childhood. The same voice that had once protected him from terror. The same voice that he would do anything to keep alive, even return to school, even leave Earth behind again for another four or forty or four thousand years. Even if she loved Peter more.

His eyes were closed, and he had not made any sound but breathing; still, Graff reached out and touched his hand across the aisle. Ender stiffened in surprise, and Graff soon withdrew, but for a moment Ender was struck with the startling thought that perhaps Graff felt some affection for him. But no, it was just another calculated gesture. Graff was creating a commander out of a little boy. No doubt Unit 17 in the course of studies included an affectionate gesture from the teacher.

The shuttle reached the IPL satellite in only a few hours. Inter-Planetary Launch was a city of three thousand inhabitants, breathing oxygen from the plants that also fed them, drinking water that had already passed through their bodies ten thousand times, living only to service the tugs that did all the oxwork in the solar system and the shuttles that took their cargos and passengers back to the Earth or the Moon. It was a world where, briefly, Ender felt at home, since its floors sloped upward as they did in the Battle School.

Their tug was fairly new; the I.F. was constantly casting off its old vehicles and purchasing the latest models. It had just brought a vast load of drawn steel processed by a factory ship that was taking apart minor planets in the asteroid belt. The steel would be dropped to the Moon, and now the tug was linked to fourteen barges. Graff dropped his ball into the reader again, however, and the barges were uncoupled from the tug. It would be making a fast run this time, to a destination of Graff's specification, not to be stated until the tug had cut loose from IPL.

"It's no great secret," said the tug's captain. "Whenever the destination is unknown, it's for ISL." By analogy with IPL, Ender decided the letters meant Inter-Stellar Launch.

"This time it isn't," said Graff.

"Where then?"

"I.F. Command."

"I don't have security clearance even to know where that is, sir."

"Your ship knows," said Graff. "Just let the computer have a look at this, and follow the course it plots." He handed the captain the plastic ball.

"And I'm supposed to close my eyes during the whole voyage, so I don't figure out where we are?"

"Oh, no, of course not. I.F. Command is on the minor planet Eros, which should be about three months away from here at the highest possible speed. Which is the speed you'll use, of course."

"Eros? But I thought that the buggers burned that to a radioactive -- ah. When did I receive security clearance to know this?"

"You didn't. So when we arrive at Eros, you will undoubtedly be assigned to permanent duty there."

The captain understood immediately, and didn't like it. "I'm a pilot, you son of a bitch, and you got no right to lock me up on a rock!"

"I will overlook your derisive language to a superior officer. I do apologize, but my orders were to take the fastest available military tug. At the moment I arrived, that was you. It isn't as though anyone were out to get you. Cheer up. The war may be over in another fifteen years, and then the location of I.F. Command won't have to be a secret anymore. By the way, you should be aware, in case you're one of those who relies on visuals for docking, that Eros has been blacked out. Its albedo is only slightly brighter than a black hole. You won't see it."

"Thanks," said the captain.

It was nearly a month into the voyage before he managed to speak civilly to Colonel Graff.

The shipboard computer had a limited library -- it was geared primarily to entertainment rather than education. So during the voyage, after breakfast and morning exercises, Ender and Graff would usually talk. About Command School, About Earth. About astronomy and physics and whatever Ender wanted to know.

And above all, he wanted to know about the buggers.

"We don't know much," said Graff. "We've never had a live one in custody. Even when we caught one unarmed and alive, he died the moment it became obvious he was captured. Even the he is uncertain -- the most likely thing, in fact, is that most bugger soldiers are females, but with atrophied or vestigial sexual organs. We can't tell. It's their psychology that would be most useful to you, and we haven't exactly had a chance to interview them."

"Tell me what you know, and maybe I'll learn something that I need."

So Graff told him. The buggers were organisms that could conceivably have evolved on Earth, if things had gone a different way a billion years ago. At the molecular level, there were no surprises. Even the genetic material was the same. It was no accident that they looked insectlike to human beings. Though their internal organs were now much more complex and specialized than any insects, and they had evolved an internal skeleton and shed most of the exoskeleton, their physical structure still echoed their ancestors, who could easily have been very much like Earth's ants. "But don't be fooled by that," said Graff. "It's just as meaningful to say that our ancestors could easily have been very much like squirrels."

"If that's all we have to go on, that's something ," said Ender.

"Squirrels never built starships," said Graff. "There are usually a few changes on the way from gathering nuts and seeds to harvesting asteroids and putting permanent research stations on the moons of Saturn."

The buggers could probably see about the same spectrum of light as human beings, and there was artificial lighting in their ships and ground installations. However, their antennae seemed almost vestigial. There was no evidence from their bodies that smelling, tasting, or hearing were particularly important to them. "Of course, we can't be sure. But we can't see any way that they could have used sound for communication. The oddest thing of all was that they also don't have any communication devices on their ships. No radios, nothing that could transmit or receive any kind of signal."

"They communicate ship to ship. I've seen the videos, they talk to each other."

"True. But body to body, mind to mind. It's the most important thing we learned from them. Their communication, however they do it, is instantaneous. Lightspeed is no barrier. When Mazer Rackham defeated their invasion fleet, they all closed up shop. At once. There was no time for a signal. Everything just stopped."

Ender remembered the videos of uninjured buggers lying dead at their posts.

"We knew then that it was possible to communicate faster than light. That was seventy years ago, and once we knew it could be done, we did it. Not me , mind you, I wasn't born then."

"How is it possible?"

"I can't explain philotic physics to you. Half of it nobody understands anyway. What matters is we built the ansible. The official name is Philotic Parallax Instantaneous Communicator, but somebody dredged the name ansible out of an old book somewhere and it caught on. Not that most people even know the machine exists."

"That means that ships could talk to each other even when they're across the solar system," said Ender.

"It means," said Graff, "that ships could talk to each other even when they're across the galaxy. And the buggers can do it without machines."

"So they knew about their defeat the moment it happened," said Ender. "I always figured -- everybody always said that they probably only found out they lost the battle twenty five years ago."

"It keeps people from panicking," said Graff. "I'm telling you things that you can't know, by the way, if you're ever going to leave I.F. Command. Before the war's over."

Ender was angry. "If you know me at all, you know I can keep a secret."

"It's a regulation. People under twenty-five are assumed to be a security risk. It's very unjust to a good many responsible children, but it helps narrow the number of people who might let something slip."

"What's all the secrecy for, anyway?"