Clockwork Princess

his heart were filling in. Having Cecily about was a joy for Will; Tessa could see that when they sat together before the fire, speaking Welsh softly, and his eyes glowed; he had even grown to like Gabriel and Gideon, and they were friends for him, though no one could be a friend as Jem had been. And of course, Charlotte’s and Henry’s love was as steadfast as ever. The wound would never go away, Tessa knew, not for herself and not for Will, either, but as the weather grew colder and Will smiled more and ate more regularly and the haunted look faded from his eyes, she began to breathe more easily, knowing that look was not a mortal one.
    “Hmm,” he said now, rocking back on his heels slightly as he surveyed the ballroom floor. “You may be right. I think it was round about Christmas when I got my Welsh dragon tattoo.”
    At that, Tessa had to try very hard not to blush. “How
did
that happen?”
    Will made an airy gesture with his hand. “I was drunk …”
    “Nonsense. You were never really drunk.”
    “On the contrary—in order to learn how to pretend to be inebriated, one must become inebriated at least once, as a reference point. Six-Fingered Nigel had been at the mulled cider—”
    “You can’t mean there’s truly a Six-Fingered Nigel?”
    “Of course there is—,” Will began with a grin, which suddenly faded; he was looking past Tessa, out at the ballroom. She turned to follow his gaze and saw the same tall, fair-haired man who had been talking to Charlotte earlier shouldering his way through the crowd toward them.
    He was stocky, perhaps in his late thirties, with a scar that ran along his jaw. Tousled, fairish hair, and blue eyes, and skin tanned by the sun. It looked even darker against his starched white shirtfront. There was something familiar about him, something that teased at the edges of Tessa’s memories.
    He came to a stop in front of them. His eyes flicked to Will. They were a paler blue than Will’s, almost the color of cornflowers. The skin around them was tanned and lined with faint crow’s-feet. He said, “You are William Herondale?”
    Will nodded without speaking.
    “I am Elias Carstairs,” the man said. “Jem Carstairs was my nephew.”
    Will turned white, and Tessa realized what it was about the man that seemed familiar—there was something about him, something about the way he carried himself and the shape of his hands, that reminded her of Jem. Since Will seemed unable to speak, Tessa said:
    “Yes, this is Will Herondale. And I am Theresa Gray.”
    “The shape-changer girl,” said the man—Elias, Tessa reminded herself; Shadowhunters used each other’s given names. “You were engaged to James before he became a Silent Brother.”
    “I was,” Tessa said quietly. “I love him very much.”
    He gave her a look—not hostile or challenging, only curious. Then he turned his gaze to Will. “You were his
parabatai
?”
    Will found his voice. “I am still,” he said, and set his jaw stubbornly.
    “James spoke of you,” said Elias. “After I left China, when I returned to Idris, I asked if he would come and live with me. We had sent him away from Shanghai, considering it unsafe for him there while Yanluo’s minions ran free, still seeking vengeance. But when I asked him if he would come to me in Idris, he said no, he could not. I asked him to reconsider. Told him I was his family, his blood. But he said he could not leave his
parabatai
, that there were some things more important than blood.” Elias’s light blue eyes were steady. “I have brought you a gift, Will Herondale. Something I intended to give to him, when he was of age, because his father no longer lived to give it to him. But I cannot give it to him now.”
    Will was tense all over, a bowstring strung too tight. He said: “I have not done anything to deserve a gift.”
    “I think you have.” Elias drew from the belt at his waist a short sword in an intricate scabbard. He held it out to Will, who, after a moment, took it. The scabbard was covered in intricate designs of leaves and runes, carefully worked, gleaming under the golden light. With a decisive gesture Will pulled the sword free and held it up in front of his face.
    The hilt was covered with the same pattern of runes and leaves, but the blade itself was simple and bare, save for a line of words that ran down its center. Tessa leaned in to read the words upon the metal.
    I am Cortana, of the same steel and temper as Joyeuse and