The pocketknife went through the jacket like paper.He cut it away in a long strip from hem to collar, careful of her arm, careful of the wound, and peeled the dark cloth back from her side. Under it her shirt was soaked through. He cut that too. His hands were steady. That surprised him. It was as though the part of him that did the shaking had been put away somewhere for later.The wound was worse than he'd thought.It ran in a ragged line along her lower ribs on the right side, a deep gash with the skin around it already blue and swollen. In the middle of it, wedged under the edge of a rib, was a grey sliver of stone the length of his finger. Blood welled around it in slow dark beads. Noah stared at it for one long second, and then he made himself stop staring.**[Pad first,]** the System said. **[Fold the cloth into a thick wad. Press it against the wound on both sides of the fragment. Do not put pressure directly on the stone.]**He folded his own shirt, stripped off over his hea

The fist missed by the width of a hand.Noah had no memory of deciding where to move. He'd caught Lyra under the arms and dragged her sideways across the stone, and the guardian's blow came down on the spot where her head had been. The floor cracked like ice. A spray of shattered rock stung his back. The pillar behind them took a glancing hit and shed a long grey sheet of dust across both their heads. The penlight, torn from his hand in the scramble, had skittered across the stone and come to rest against her fingers."*Up,*" he gasped, hauling her against the base of a second pillar. "Stay low, stay behind it.""I'm aware." Her voice came out thin and cold and perfectly precise. "I'd rather not be crushed."The second guardian had pulled its arm free of the floor. Its crystal eyes were fixed on the pillar. The third was circling wide to the left, and Noah saw with a lurch what it meant to do. Pinning her in. And the friendly one stood motionless at the edge of the light like a very t

"We were told to stay," Lyra said."I know.""Vess was very clear. *Do not go deeper. Do not look for another way.*" She was sitting with her back against the pillar and her hand pressed to her side, watching the great stone shape that stood patiently in the mouth of the archway. "I don't believe he'd been planning for that.""No.""It's still an order.""It was an order for people whose rescue was coming in a few hours." Noah crouched in front of her, with the stone spar across his knees. "It's eleven now. Maybe more. We've got a third of a flask of water, one penlight, and a bandage that's holding because I tied it very hard. If we sit here, we sit here. If that thing wants to show us something, I'd like to know what.""It could be a trap.""It could.""It's a *guardian,* Noah. It was built to kill people.""It was built to recognize one." He said it quietly. "It recognized me. It's the only reason we're alive."She looked at him for a long moment, with her pale eyes steady and unre

The lamps came on one by one.Noah had taken only three steps into the dark when the first of them woke. It was set in the wall at the height of his shoulder, a small cup of pale crystal that had been dull as old glass a moment before. Now a thin gold light bloomed in it, steady and warm, the color of a candle seen through a curtain. Then the next, a few paces on. Then another beyond that. They lit in a slow rippling chain around the room, each one answering the one before, until the whole chamber stood revealed.He forgot to breathe.It was round. A low domed ceiling, painted deep blue and scattered with tiny silver stars, curved overhead like a night sky seen from very far away. The floor was covered in a thick rug woven in dark red and gold, so unworn that every thread was still crisp. Tall shelves lined the walls, crowded with books in a script Noah couldn't read. In the center stood a wide desk of pale wood. And in the corner, a little apart, sat something small.It was the smell

"Kaelen."Noah didn't breathe.The voice hung in the golden air, low and warm and a little hoarse, like a voice that had been used too long that day and had a little more to give. It came from the disc, from the lit gold face, from the open carved eye that was looking at him, and it filled the round blue room all the way to the painted stars."Hello, my love."A small, unsteady laugh. A breath. He heard something creak, the faint settling of a chair, and understood that she'd been sitting, in this room, at this desk, with her hands on the wood."This is very strange. I've practised it for days. I stood in front of the mirror, and said it to the wall, and your father very kindly pretended not to hear. And now I've got you here, or not you, the little crystal you, and I can't remember a word." The voice steadied. "I'll start again."Noah's knees gave. He sank down onto the edge of the desk chair, and put one hand flat on the wood to hold himself up."If you can hear me," Amara said, "th