"Yeah. Well, sure. So why didn't he watch over all those dead kids?"

"He took them to his heart and loved them."

"So then he didn't love me?"

"No, he loved you too, he —"

"Cause if he was watching so careful, he could have given me something to eat now and then."

"He brought me to you. He has some great purpose in mind for you, Bean. You may not know what it is, but God didn't keep you alive so miraculously for no reason."

Bean was tired of talking about this. She looked so happy when she talked about God, but he hadn't figured it out yet, what God even was. It was like, she wanted to give God credit for every good thing, but when it was bad, then she either didn't mention God or had some reason why it was a good thing after all. As far as Bean could see, though, the dead kids would rather have been alive, just with more food. If God loved them so much, and he could do whatever he wanted, then why wasn't there more food for these kids? And if God just wanted them dead, why didn't he let them die sooner or not even be born at all, so they didn't have to go to so much trouble and get all excited about trying to be alive when he was just going to take them to his heart. None of it made any sense to Bean, and the more Sister Carlotta explained it, the less he understood it. Because if there was somebody in charge, then he ought to be fair, and if he wasn't fair, then why should Sister Carlotta be so happy that he was in charge?

But when he tried to say things like that to her, she got really upset and talked even more about God and used words he didn't know and it was better just to let her say what she wanted and not argue.

It was the reading that fascinated him. And the numbers. He loved that. Having paper and pencil so he could actually write things, that was really good.

And maps. She didn't teach him maps at first, but there were some on the walls and the shapes of them fascinated him. He would go up to them and read the little words written on them and one day he saw the name of the river and realized that the blue was rivers and even bigger blue areas were places with even more water than the river, and then he realized that some of the other words were the same names that had been written on the street signs and so he figured out that somehow this thing was a picture of Rotterdam, and then it all made sense. Rotterdam the way it would look to a bird, if the buildings were all invisible and the streets were all empty. He found where the nest was, and where Poke had died, and all kinds of other places.

When Sister Carlotta found out that he understood the map, she got very excited. She showed him maps where Rotterdam was just a little patch of lines, and one where it was just a dot, and one where it was too small even to be seen, but she knew where it would be. Bean had never realized the world was so big. Or that there were so many people.

But Sister Carlotta kept coming back to the Rotterdam map, trying to get him to remember where things from his earliest memories were. Nothing looked the same, though, on the map, so it wasn't easy, and it took a long time for him to figure out where some of the places were where people had fed him. He showed these to Sister and she made a mark right on the map, showing each place. And after a while he realized – all those places were grouped in one area, but kind of strung out, as if they marked a path from where he found Poke leading back through time to ...

To the clean place.

Only that was too hard. He had been too scared, coming out of the clean place with the janitor. He didn't know where it was. And the truth was, as Sister Carlotta herself said, the janitor might have lived anywhere compared to the clean place. So all she was going to find by following Bean's path backward was maybe the janitor's flat, or at least where he lived three years ago. And even then, what would the janitor know?

He would know where the clean place was, that's what he'd know. And now Bean understood: It was very important to Sister Carlotta to find out where Bean came from.

To find out who he really was.

Only ... he already knew who he really was. He tried to say this to her. "I'm right here. This is who I really am. I'm not pretending."

"I know that," she said, laughing, and she hugged him, which was all right. It felt good. Back when she first started doing it, he didn't know what to do with his hands. She had to show him how to hug her back. He had seen some little kids – the ones with mamas or papas – doing that but he always thought they were holding on tight so they wouldn't drop off onto the street and get lost. He didn't know that you did it just because it felt good. Sister Carlotta's body had hard places and squishy places and it was very strange to hug her. He thought of Poke and Achilles hugging and kissing, but he didn't want to kiss Sister Carlotta and after he got used to what hugging was, he didn't really want to do that either. He let her hug him. But he didn't ever think of hugging her himself. It just didn't come into his mind.

He knew that sometimes she hugged him instead of explaining things to him, and he didn't like that. She didn't want to tell him why it mattered that she find the clean place, so she hugged him and said, "Oh, you dear thing," or "Oh, you poor boy." But that only meant that it was even more important than she was saying, and she thought he was too stupid or ignorant to understand if she tried to explain.

He kept trying to remember more and more, if he could, only now he didn't tell her everything because she didn't tell him everything and fair was fair. He would find the clean room himself. Without her. And then tell her if he decided it would be good for him to have her know. Because what if she found the wrong answer? Would she put him back on the street? Would she keep him from going to school in the sky? Because that's what she promised at first, only after the tests she said he did very well only he would not go in the sky until he was five and maybe not even then because it was not entirely her decision and that's when he knew that she didn't have the power to keep her own promises. So if she found out the wrong thing about him, she might not be able to keep any of her promises. Not even the one about keeping him safe from Achilles. That's why he had to find out on his own.

He studied the map. He pictured things in his mind. He talked to himself as he was falling asleep, talked and thought and remembered, trying to get the janitor's face back into his mind, and the room he lived in, and the stairs outside where the mean lady stood to scream at him.

And one day, when he thought he had remembered enough, Bean went to the toilet – he liked the toilets, he liked to make them flush even though it scared him to see things disappear like that – and instead of coming back to Sister Carlotta's teaching place, he went the other way down the corridor and went right out the door onto the street and no one tried to stop him.

That's when he realized his mistake, though. He had been so busy trying to remember the janitor's place that it never occurred to him that he had no idea where this place was on the map. And it wasn't in a part of town that he knew. In fact, it hardly seemed like the same world. Instead of the street being full of people walking and pushing carts and riding bikes or skating to get from one place to another, the streets were almost empty, and there were cars parked everywhere. Not a single store, either. All houses and offices, or houses made into offices with little signs out front. The only building that was different was the very one he had just come out of. It was blocky and square and bigger than the others, but it had no sign out in front of it at all.

He knew where he was going, but he didn't know how to get there from here. And Sister Carlotta would start looking for him soon.