Balthamos looked back, in surprise.

Baruch said, "Well, there is a world of the dead. Where it is, and what happens there, no one knows. My ghost, thanks to Balthamos, never went there; I am what was once the ghost of Baruch. The world of the dead is just dark to us."

"It is a prison camp," said Balthamos. "The Authority established it in the early ages. Why do you want to know? You will see it in time."

"My father has just died, that’s why. He would have told me all he knew, if he hadn’t been killed. You say it’s a world—do you mean a world like this one, another universe?"

Balthamos looked at Baruch, who shrugged.

"And what happens in the world of the dead?" Will went on.

"It’s impossible to say," said Baruch. "Everything about it is secret. Even the churches don’t know; they tell their believers that they’ll live in Heaven, but that’s a lie. If people really knew…"

"And my father’s ghost has gone there."

"Without a doubt, and so have the countless millions who died before him."

Will found his imagination trembling.

"And why didn’t you go directly to Lord Asriel with your great secret, whatever it is," he said, "instead of looking for me?"

"We were not sure," said Balthamos, "that he would believe us unless we brought him proof of our good intentions. Two angels of low rank, among all the powers he is dealing with—why should he take us seriously? But if we could bring him the knife and its bearer, he might listen. The knife is a potent weapon, and Lord Asriel would be glad to have you on his side."

"Well, I’m sorry," said Will, "but that sounds feeble to me. If you had any confidence in your secret, you wouldn’t need an excuse to see Lord Asriel."

"There’s another reason," said Baruch, "We knew that Metatron would be pursuing us, and we wanted to make sure the knife didn’t fall into his hands. If we could persuade you to come to Lord Asriel first, then at least—"

"Oh, no, that’s not going to happen," said Will. "You’re making it harder for me to reach Lyra, not easier. She’s the most important thing, and you’re forgetting her completely. Well, I’m not. Why don’t you just go to Lord Asriel and leave me alone? Make him listen. You could fly to him much more quickly than I can walk, and I’m going to find Lyra first, come what may. Just do that, just go, just leave me."

"But you need me," said Balthamos stiffly, "because I can pretend to be your daemon, and in Lyra’s world you’d stand out otherwise."

Will was too angry to speak. He got up and walked twenty steps away through the soft, deep sand, and then stopped, for the heat and humidity were stunning.

He turned around to see the two angels talking closely together, and then they came up to him, humble and awkward, but proud, too.

Baruch said, "We are sorry. I shall go on my own to Lord Asriel and give him our information, and ask him to send you help to find his daughter. It will be two days’ flying time, if I navigate truly."

"And I shall stay with you, Will," said Balthamos.

"Well," said Will, "thank you."

The two angels embraced. Then Baruch folded his arms around Will and kissed him on both cheeks. The kiss was light and cool, like the hands of Balthamos.

"If we keep moving toward Lyra," Will said, "will you find us?"

"I shall never lose Balthamos," said Baruch, and stepped back.

Then he leapt into the air, soared swiftly into the sky, and vanished among the scattered stars. Balthamos was looking after him with desperate longing.

"Shall we sleep here, or should we move on?" he said finally, turning to Will.

"Sleep here," said Will.

"Then sleep, and I’ll watch out for danger. Will, I have been short with you, and it was wrong of me. You have the greatest burden, and I should help you, not chide you. I shall try to be kinder from now on."

So Will lay down on the warm sand, and somewhere nearby, he thought, the angel was keeping watch; but that was little comfort.

get us out of here, Roger, I promise. And Will’s coming, I’m sure he is!"

He didn’t understand. He spread his pale hands and shook his head.

"I dunno who that is, and he won’t come here," he said, "and if he does, he won’t know me."

"He’s coming to me," she said, "and me and Will, oh, I don’t know how, Roger, but I swear we’ll help. And don’t forget there’s others on our side. There’s Serafina and there’s Iorek, and

Serafina Pekkala, the clan queen of the witches of Lake Enara, wept as she flew through the turbid skies of the Arctic. She wept with rage and fear and remorse: rage against the woman Coulter, whom she had sworn to kill; fear of what was happening to her beloved land; and remorse… She would face the remorse later.

Meanwhile, looking down at the melting ice cap, the flooded lowland forests, the swollen sea, she felt heartsick.

But she didn’t stop to visit her homeland, or to comfort and encourage her sisters. Instead, she flew north and farther north, into the fogs and gales around Svalbard, the kingdom of Iorek Byrnison, the armored bear.

She hardly recognized the main island. The mountains lay bare and black, and only a few hidden valleys facing away from the sun had retained a little snow in their shaded corners; but what was the sun doing here anyway, at this time of year? The whole of nature was overturned.

It took her most of a day to find the bear-king. She saw him among the rocks off the northern edge of the island, swimming fast after a walrus. It was harder for bears to kill in the water: when the land was covered in ice and the great sea-mammals had to come up to breathe, the bears had the advantage of camouflage and their prey was out of its element. That was how things should be.

But Iorek Byrnison was hungry, and even the stabbing tusks of the mighty walrus couldn’t keep him at bay. Serafina watched as the creatures fought, turning the white sea-spray red, and saw Iorek haul the carcass out of the waves and onto a broad shelf of rock, watched at a respectful distance by three ragged-furred foxes, waiting for their turn at the feast.

When the bear-king had finished eating, Serafina flew down to speak to him. Now was the time to face her remorse.

"King Iorek Byrnison," she said, "please may I speak with you? I lay my weapons down."

She placed her bow and arrows on the wet rock between them. Iorek looked at them briefly, and she knew that if his face could register any emotion, it would be surprise.

"Speak, Serafina Pekkala," he growled. "We have never fought, have we?"

"King Iorek, I have failed your comrade, Lee Scoresby."

The bear’s small black eyes and bloodstained muzzle were very still. She could see the wind ruffling the tips of the creamy white hairs along his back. He said nothing.

"Mr. Scoresby is dead," Serafina went on. "Before I parted from him, I gave him a flower to summon me with, if he should need me. I heard his call and flew to him, but I arrived too late. He died fighting a force of Muscovites, but I know nothing of what brought them there, or why he was holding them off when he could easily have escaped. King Iorek, I am wretched with remorse."

"Where did this happen?" said Iorek Byrnison.

"In another world. This will take me some time to tell."

"Then begin."

She told him what Lee Scoresby had set out to do: to find the man who had been known as Stanislaus Grumman. She told him about how the barrier between the worlds had been breached by Lord Asriel, and about some of the consequences—the melting of the ice, for example. She told of the witch Ruta Skadi’s flight after the angels, and she tried to describe those flying beings to the bear-king as Ruta had described them to her: the light that shone on them, the crystalline clarity of their appearance, the richness of their wisdom.