«Yes, but that's the easy bit,» she whispered back. «What d'you think it's for?»

Neither of them could guess. Lyra spent a long time turning the hands to point at one symbol or another (angel, helmet, dolphin; globe, lute, compasses; candle, thunderbolt, horse) and watching the long needle swing on its never-ceasing errant way, and although she understood nothing, she was intrigued and delighted by the complexity and the detail. Pantalaimon became a mouse to get closer to it, and rested his tiny paws on the edge, his button eyes bright black with curiosity as he watched the needle swing.

«What do you think the Master meant about Uncle Asriel?» she said.

«Perhaps we've got to keep it safe and give it to him.»

«But the Master was going to poison him! Perhaps it's the opposite. Perhaps he was going to say don't give it to him.»

«No,» Pantalaimon said, «it was her we had to keep it safe from—»

There was a soft knock on the door.

Mrs. Coulter said, «Lyra, I should put the light out if I were you. You're tired, and we'll be busy tomorrow.»

Lyra had thrust the alethiometer swiftly under the blankets.

«All right, Mrs. Coulter,» she said.

«Goodnight now.»

«Goodnight.»

She snuggled down and switched off the light. Before she fell asleep, she tucked the alethiometer under the pillow, just in case.

In the days that followed, Lyra went everywhere with Mrs. Coulter, almost as if she were a daemon herself. Mrs. Coulter knew a great many people, and they met in all kinds of different places: in the morning there might be a meeting of geographers at the Royal Arctic Institute, and Lyra would sit by and listen; and then Mrs. Coulter might meet a politician or a cleric for lunch in a smart restaurant, and they would be very taken with Lyra and order special dishes for her, and she would learn how to eat asparagus or what sweetbreads tasted like. And then in the afternoon there might be more shopping, for Mrs. Coulter was preparing her expedition, and there were furs and oilskins and waterproof boots to buy, as well as sleeping bags and knives and drawing instruments that delighted Lyra's heart. After that they might go to tea and meet some ladies, as well dressed as Mrs. Coulter if not so beautiful or accomplished: women so unlike female Scholars or gyptian boat mothers or college servants as almost to be a new sex altogether, one with dangerous powers and qualities such as elegance, charm, and grace. Lyra would be dressed up prettily for these occasions, and the ladies would pamper her and include her in their graceful delicate talk, which was all about people: this artist, or that politician, or those lovers.

And when the evening came, Mrs. Coulter might take Lyra to the theater, and again there would be lots of glamorous people to talk to and be admired by, for it seemed that Mrs. Coulter knew everyone important in London.

In the intervals between all these other activities Mrs. Coulter would teach her the rudiments of geography and mathematics. Lyra's knowledge had great gaps in it, like a map of the world largely eaten by mice, for at Jordan they had taught her in a piecemeal and disconnected way: a junior Scholar would be detailed to catch her and instruct her in such-and-such, and the lessons would continue for a sullen week or so until she «forgot» to turn up, to the Scholar's relief. Or else a Scholar would forget what he was supposed to teach her, and drill her at great length about the subject of his current research, whatever that happened to be. It was no wonder her knowledge was patchy. She knew about atoms and elementary particles, and anbaromagnetic charges and the four fundamental forces and other bits and pieces of experimental theology, but nothing about the solar system. In fact, when Mrs. Coulter realized this and explained how the earth and the other five planets revolved around the sun, Lyra laughed loudly at the joke.

However, she was keen to show that she did know some things, and when Mrs. Coulter was telling her about electrons, she said expertly, «Yes, they're negatively charged particles. Sort of like Dust, except that Dust isn't charged.»

As soon as she said that, Mrs. Coulter's daemon snapped his head up to look at her, and all the golden fur on his little body stood up, bristling, as if it were charged itself. Mrs. Coulter laid a hand on his back.

«Dust?» she said.

«Yeah. You know, from space, that Dust.»

«What do you know about Dust, Lyra?»

«Oh, that it comes out of space, and it lights people up, if you have a special sort of camera to see it by. Except not children. It doesn't affect children.»

«Where did you learn that from?»

By now Lyra was aware that there was a powerful tension in the room, because Pantalaimon had crept ermine-like onto her lap and was trembling violently.

«Just someone in Jordan,» Lyra said vaguely. «I forget who. I think it was one of the Scholars.»

«Was it in one of your lessons?»

«Yes, it might have been. Or else it might've been just in passing. Yes. I think that was it. This Scholar, I think he was from New Denmark, he was talking to the Chaplain about Dust and I was just passing and it sounded interesting so I couldn't help stopping to listen. That's what it was.»

«I see,» said Mrs. Coulter.

«Is it right, what he told me? Did I get it wrong?»

«Well, I don't know. I'm sure you know much more than I do. Let's get back to those electrons….»

Later, Pantalaimon said, «You know when all the fur stood up on her daemon? Well, I was behind him, and she grabbed his fur so tight her knuckles went white. You couldn't see. It was a long time till his fur went down. I thought he was going to leap at you.»

That was strange, no doubt; but neither of them knew what to make of it.

And finally, there were other kinds of lessons so gently and subtly given that they didn't feel like lessons at all. How to wash one's own hair; how to judge which colors suited one; how to say no in such a charming way that no offense was given; how to put on lipstick, powder, scent. To be sure, Mrs. Coulter didn't teach Lyra the latter arts directly, but she knew Lyra was watching when she made herself up, and she took care to let Lyra see where she kept the cosmetics, and to allow her time on her own to explore and try them out for herself.

Time passed, and autumn began to change into winter. From time to time Lyra thought of Jordan College, but it seemed small and quiet compared to the busy life she led now. Every so often she thought of Roger, too, and felt uneasy, but there was an opera to go to, or a new dress to wear, or the Royal Arctic Institute to visit, and then she forgot him again.

When Lyra had been living there for six weeks or so, Mrs. Coulter decided to hold a cocktail party. Lyra had the impression that there was something to celebrate, though Mrs. Coulter never said what it was. She ordered flowers, she discussed canapes and drinks with the caterer, and she spent a whole evening with Lyra deciding whom to invite.

«We must have the archbishop. I couldn't afford to leave him out, though he's the most hateful old snob. Lord Boreal is in town: he'll be fun. And the Princess Postnikova. Do you think it would be right to invite Erik Andersson? I wonder if it's about time to take him up….»

Erik Andersson was the latest fashionable dancer. Lyra had no idea what «take him up» meant, but she enjoyed giving her opinion nonetheless. She dutifully wrote down all the names Mrs. Coulter suggested, spelling them atrociously and then crossing them out when Mrs. Coulter decided against them after all.

When Lyra went to bed, Pantalaimon whispered from the pillow: