Thomas and Christopher had gone to see her as well, and brought her chocolates. They asked James if he had anything he wanted them to bring to her with his compliments. He shook his head without speaking, afraid what might pour out if he opened his mouth. He didn’t want to discuss Cordelia with anyone. He just wanted to see her. If he saw her, he would know.

“So,” Matthew said, folding his own arms behind his head. “With your new status as hero of the Clave, do you plan to make any demands?” He regarded the crack in the ceiling plaster. “I would ask for my own personal valet, and Oscar Wilde to be brought to me for conversation.”

“Isn’t he dead?” said James.

“Nothing wrong with the undead.” Matthew chuckled. “Wait until our next visit to the Hell Ruelle.”

James was silent for a moment. He preferred to avoid the Clave, in truth; there was too much they didn’t know. All they had been told—by Lucie, Matthew, and Cordelia—was that he had found and slain the Mandikhor in Highgate Cemetery with the help of his friends. He saw no reason for them to know more.

The situation had been different with his parents, however. When he had finally been coherent enough to tell the story, he had explained it to them, and to Lucie. He had told them the truth about his encounter with Belial, and the way Belial, having been wounded by Cortana, had crumbled to dust. Lastly, he told them of the blood relationship that existed between the Herondales and the Prince of Hell.

They had all reacted characteristically. Tessa had been practical and said that she’d been trying to find out who her father was for years, and at least now they knew. Lucie had looked shaken but said she would turn the story into a novel. Will had been angry at the world, and then gone to see Jem.

Jem, who had promised to keep the secret of Tessa’s parentage, had told Will that while a Prince of Hell could not be killed, such a serious wound would keep Belial weak and disembodied for at least a century.

James had told Christopher and Thomas as well, but everyone had agreed that it was best to keep the details regarding Belial a secret for now, especially as the Prince of Hell was not a current threat. His realm had crumbled away, Jem had explained, signifying a true loss of power for the Lord of Thieves. It was unlikely that James would ever feel the pull to the demon realm again, or ever see it at all.

“James?” His door cracked open and his mother stood on the threshold. She smiled when she saw him and Matthew, but there was a line of concern between her brows. She tucked a strand of hair behind her ear and said, “Someone is here to see you. A young lady.”

James sat upright. “Cordelia?”

He saw Matthew give him a sideways look, but Tessa was already shaking her head.

“Not Cordelia,” she said. “It is Grace Blackthorn.”

It was Matthew’s turn to bolt into a sitting position. “Oh no,” he said. “No, no. Send her away. Tell her there’s a rat infestation. Tell her that vague, insidious behavior has been made illegal in the Institute and she’s not allowed in.”

Tessa merely raised her eyebrows. “She said it was regarding an important matter.”

Matthew turned to James imploringly. “Jamie. Don’t. After what she did…”

James glared at his parabatai. Even now, Tessa and Will knew little of the understanding he had once shared with Grace, and he preferred to keep it that way.

“Is it about her mother?” he said. “Isn’t Tatiana well again?”

“She is quite well,” said Tessa. The antidote had been incredibly effective; as far as James knew, not a single poisoned Shadowhunter had not recovered. “James, if you don’t want to see her—”

“I’ll see her,” James said, rising to his feet. “Send her in.”

As Tessa went to fetch Grace, Matthew rolled off the bed and toed on his shoes. He turned at the door to give James a sharp look. “Be careful,” he said, and departed, leaving the door open.

A moment later, as if she had been waiting for Matthew to leave, Grace came into the room.

She looked beautiful, as always. Her white-blond hair was pulled smoothly back from her oval face. Her cheeks were flushed with pale pink color, like the inside of a seashell. She wore a green dress, its hem wet and a bit draggled—it had been raining on and off for most of the day, and it was now late afternoon.

Once her beauty had shaken him like a storm. Now, seeing her, he felt only a great weariness—a bleary exhaustion, as if he had drunk too much the night before. He wished she were not here. Not because it hurt him to look at her, but because it didn’t.

He had thought of himself as someone who loved more deeply than that. “You wanted to talk to me alone,” he said. “Are you sure that’s a good idea? Your mother—”

“Would go mad if she knew I was here,” Grace said. “Yes. But I had to talk to you.”

“You had better close the door, then,” he said. He had never been so short with Grace. It felt odd and awkward, but then, it felt odd and awkward for her to be here at all.

Grace’s hands shook as she closed the door. She turned back and, to James’s immense surprise, knelt down on the floor in front of him.

He took a step back. “Grace. Don’t.”

“I must,” she said. Her hands were in fists. “I understand why you don’t want to listen to me. You have every reason. But I must beg you to do just that.” She exhaled a shuddering breath. “I engaged myself to Charles because I believed that by the time my mother recovered, she would be unable to hurt me. She would find me protected by the Consul’s family.”

“Yes,” said James. “I know. They will indeed protect you. The Fairchilds are good people.” He exhaled. “Grace, get up, please.”

She got to her feet, her chin raised. “I returned to Chiswick House with Charles yesterday, to fetch some of my belongings,” she said. “I intend to remain away from home until my marriage. I saw my mother there, and at first I thought I had been successful. She seemed pleased I had made a powerful match. Then I realized she had lost interest in what I had done because she had larger plans.”

James frowned. Under her eyes he could see the tracks of recent tears. Worry stirred, despite himself. “What kind of plans?”

“You know she hates you and your father,” Grace said rapidly. “She hates her brothers as well. She has always believed that one day they would kill her to get Chiswick House back.”

“In the state it’s in, she’d be lucky if anyone wanted it,” said James, but Grace didn’t seem to hear him.

“When she woke from her sickness, she found out somehow—I do not know how—that you had nearly died, and she believes…” Grace seemed to be struggling for words. “She has always believed that Jesse might be brought back from the dead if she used necromancy. She called upon warlocks, hoping they would do dark magic for her. She begged demons to help her—”

James was appalled. “But that is madness. To dabble in such things is a near-certain death sentence.”

“She did not dabble. She dedicated herself to the idea, collecting books of necromancy, scouring Shadow Markets for Hands of Glory—”

“But the Enclave searched Chiswick House. They found no trace of dark magic.”

“She keeps it all at the manor in Idris.”

“And you never told me of any of this?” said James.

“How could I? And implicate you, too? She is mad where you are concerned. Since she awoke from her poisoned sleep, she has been raging and ranting. She says she knows now there is no chance Jesse will ever return. She says it is as if you stole his last breath by surviving the Mandikhor.”

“What?” James’s head was spinning. “How would that be possible?”

“I would tell you if I knew. James, she is dangerous,” said Grace. “She has built herself a palace of dreams and lies, and when those lies are threatened, she lashes out. Do you remember the automaton in the hallway of the manor in Idris?”

“Yes, though I don’t see what that has to do with anything—”

“It was enspelled by a warlock years ago,” said Grace. “In the event of her death, it is enchanted to rise up and kill Shadowhunters. Now she has decided that Jesse will never rise and that she has nothing to live for. She plans to end her life tonight, and when she does, it will wreak havoc. It will go to Alicante—”

James’s heart had begun to pound. “I understand what it will do,” he said. “Grace, we must go to my parents with this information.”

“No! No one must know, James. If the Clave arrests my mother, if they search Blackthorn Manor, they will see how deeply my mother has sunk into necromancy and black magic, and I will be at fault as well, and Jesse—” She broke off, her hands fluttering like panicked moths. “If she knew I had given away her secrets, Mama would want me to be blamed, James. I could be locked in the Silent City.”

“That need not happen. This is Tatiana’s sin, not yours. And she is clearly mad—there can be mercy for the mad—”

She raised her face to his. Her eyes gleamed; tears or determination, he could not tell. “James,” she said. “I’m so sorry.”

“Sorry?” he echoed. “For what?”

“I never wanted to do this to you,” she said. “But she insisted. And he insisted. It had to be you. My mother made me her blade, to cut every barrier raised against her. But your blood, his blood, is a barrier I cannot cut. I cannot bind you without his chain.”

Something silver flashed in her hand. She caught at his arm; he tried to pull away, but she held fast. He felt something cold against his skin, and heard a click like a lock turning as the metal circle closed about his wrist. A spark of pain traveled up his arm, like a sudden shock of electricity.

He tried to step back. Shadowy images rose before his eyes. In the last moment before it all changed, he saw Cordelia—she stood some distance away from him, at the edge of the Institute roof. When he tried to turn, to look at her, she covered her face with her hands and moved back, out of his reach. He saw the moon behind her, or perhaps it was not the moon. It was a silver, spinning thing, a wheel in the night, so bright it blinded him to every other star.