CITY OF GLASS

She glanced up at Jace. His expression startled her, the blaze in his eyes—they were full of faith in her, of confidence in her abilities. With the tip of the stele she traced several lines into the floor, changing the runes of binding to runes of release, imprisonment to openness. They flared up as she traced them, as if she were dragging a match tip across sulphur.

Done, she rose to her feet. The runes shimmered before her. Abruptly Jace moved to stand beside her. The witchlight stone was gone, the only illumination coming from the seraph blade that he’d named for the angel, blazing in his hand. He stretched it out, and this time his hand passed through the barrier of the runes as if there were nothing there.

The angel reached its hands up and took the blade from him. It shut its blind eyes, and Clary thought for a moment that it smiled. It turned the blade in its grasp until the sharp tip rested just below its breastbone. Clary gave a little gasp and moved forward, but Jace grabbed her arm, his grip like iron, and yanked her backward—just as the angel drove the blade home.

The angel’s head fell back, its hands dropping from the hilt, which protruded from just where its heart would be—if angels had hearts; Clary didn’t know. Flames burst from the wound, spreading outward from the blade. The angel’s body shimmered into white flame, the chains on its wrists burning scarlet, like iron left too long in a fire. Clary thought of medieval paintings of saints consumed in the blaze of holy ecstasy—and the angel’s wings flew wide and white before they, too, caught and blazed up, a lattice of shimmering fire.

Clary could no longer watch. She turned and buried her face in Jace’s shoulder. His arm came around her, his grip tight and hard. “It’s all right,” he said into her hair, “it’s all right,” but the air was full of smoke and the ground felt like it was rocking under her feet. It was only when Jace stumbled that she realized it wasn’t shock: The ground was moving. She let go of Jace and staggered; the stones underfoot were grinding together, and a thin rain of dirt was sifting down from the ceiling. The angel was a pillar of smoke; the runes around it glowed painfully bright. Clary stared at them, decoding their meaning, and then looked wildly at Jace. “The manor—it was tied to Ithuriel. If the angel dies, the manor—”

She didn’t finish her sentence. He had already seized her hand and was running for the stairs, pulling her along after him. The stairs themselves were surging and buckling; Clary fell, banging her knee painfully on a step, but Jace’s grip on her arm didn’t loosen. She raced on, ignoring the pain in her leg, her lungs full of choking dust.

They reached the top of the steps and exploded out into the library. Behind them Clary could hear the soft roar as the rest of the stairs collapsed. It wasn’t much better here; the room was shuddering, books tumbling from their shelves. A statue lay where it had tipped over, in a pile of jagged shards. Jace let go of Clary’s hand, seized up a chair, and, before she could ask him what he meant to do, threw it at the stained-glass window.

It sailed through in a waterfall of broken glass. Jace turned and held his hand out to her. Behind him, through the jagged frame that remained, she could see a moonlight-saturated stretch of grass and a line of treetops in the distance. They seemed a long way down. I can’t jump that far, she thought, and was about to shake her head at Jace when she saw his eyes widen, his mouth shaping a warning. One of the heavy marble busts that lined the higher shelves had slid free and was falling toward her; she ducked out of its way, and it hit the floor inches from where she’d been standing, leaving a sizeable dent in the floor.

A second later Jace’s arms were around her and he was lifting her off her feet. She was too surprised to struggle as he carried her over to the broken window and dumped her unceremoniously out of it.

She hit a grassy rise just below the window and tumbled down its steep incline, gaining speed until she fetched up against a hillock with enough force to knock the breath out of her. She sat up, shaking grass out of her hair. A second later Jace came to a stop next to her; unlike her, he rolled immediately into a crouch, staring up the hill at the manor house.

Clary turned to look where he was looking, but he’d already grabbed her, shoving her down into the depression between the two hills. Later she’d find dark bruises on her upper arms where he’d held her; now she just gasped in surprise as he knocked her down and rolled on top of her, shielding her with his body as a huge roar went up. It sounded like the earth shattering apart, like a volcano erupting. A blast of white dust shot into the sky. Clary heard a sharp pattering noise all around her. For a bewildered moment she thought it had started to rain—then she realized it was rubble and dirt and broken glass: the detritus of the shattered manor being flung down around them like deadly hail.