Chapter Text
The door to the Headmaster's office had never been opened for her before. Hermione had stood outside it precisely once — the night of her third year, petrified with guilt over the broomstick, waiting for McGonagall to arrive — and she had not knocked then either. She had simply stood. Waited. Swallowed.
She knocked now.
"Enter."
Albus Dumbledore looked, as he always looked, entirely unsurprised. He was seated behind his desk with a cup of tea going cold at his elbow and a stack of parchment in front of him that he set aside without haste. His half-moon spectacles caught the candlelight. The portraits around the room stirred sleepily in their frames.
Hermione had prepared a speech. She had prepared it in the shower that morning, revised it during Charms, rehearsed the cadence of it in her head during dinner. She had anticipated arguments. She had prepared counter-arguments to her counter-arguments. She was, as Professor McGonagall had once said with an expression that occupied the border between admiration and exasperation, extremely thorough.
She opened her mouth and said, without preamble: "I want to do something useful."
Dumbledore regarded her with those faded blue eyes that always seemed to be looking at something approximately six feet behind whatever they appeared to be looking at.
"Sit down, Miss Granger."
She sat.
"Tea?"
"No, thank you." She folded her hands in her lap. "I know that something is happening. I'm not — I'm not going to pretend that I don't. Harry is distracted, and Ron isn't asking questions he should be asking, and I've read enough between the lines of what Dumbledore's Army was meant to prepare us for to understand that whatever is coming, it is coming soon." She stopped. Steadied herself. "I want to be useful. I'm not asking to be kept safe. I'm asking to be trusted."
Silence. A portrait snored softly somewhere to her left.
"You are sixteen years old," Dumbledore said, not unkindly.
"Seventeen, sir. The time turner—" The words came out before she could stop them, and she felt her face go very still in the way it did when she was embarrassed by something she'd said but refused to show it.
Something shifted at the edge of the Headmaster's expression. Not quite amusement. Something older and more complicated than that.
"So you are," he said.
She was inducted into the Order of the Phoenix the following Tuesday.
Dumbledore explained it to her simply and clearly, in the same tone he might use to describe the properties of a particular magical creature. The Order. Its history. Its purpose. The war as it truly stood, stripped of the Ministry's optimism and the Prophet's carefully worded evasions. She listened without interrupting, which was, she would later reflect, the hardest thing she had done in her seventeen years of life.
He told her about the Horcruxes last.
She sat very still when he finished.
"How many?" she said.
"We believe six were created. Two have been destroyed."
She did the arithmetic in her head automatically, the way she always did, the numbers arranging themselves before she'd decided to arrange them. "Four remaining."
"Three," said Dumbledore, "if we are successful this coming winter."
She did not ask what he meant by we. She did not ask what he meant by if.
She asked, instead: "And the Order. Who — " She hesitated. This was the question she had carried since the night of the Department of Mysteries, since she had lain in the hospital wing with a curse-wound in her chest and listened to Sirius Black's name spoken in the past tense for the first time. She had arranged and rearranged the faces of the people she trusted, and come back again and again to a face she could not place. "Professor Snape. What — what is he? In all of this."
Dumbledore looked at her for a long moment.
"He is one of ours," he said. "Entirely and completely. Though I would ask that you allow him to remain, in all outward appearances, something other than that."
She thought of the way Snape had looked at Harry across a classroom for five years. The particular quality of his contempt: precise, surgical, something that had always felt to her less like hatred and more like a performance of it — which was, if anything, more disturbing, because it implied the existence of an audience.
"All right," she said.
"There is one more thing." Dumbledore folded his hands on the desk. The blackened one, the withered one, he laid on top of the other quite deliberately, as though he had decided some time ago to stop hiding it. She looked at it, then made herself look away. "I would like to offer you an arrangement. An apprenticeship, of sorts. Officially it will appear as advanced independent study — private Potions tuition, which, given your marks, is entirely plausible." He paused. "You would be working with Professor Snape."
Hermione's mouth opened.
"He is aware of the proposal," said Dumbledore, "and has agreed to it. I will say only that this represents, on his part, a significant concession, and that I would ask you to receive it as such."
She thought of Snape's face. The flat black eyes. The way he had said her name for six years, always with that almost imperceptible weight on the first syllable — Granger — as though it were a word in a language he found faintly distasteful.
"When do I start?" she said.
The answer was Thursday.
She arrived at the dungeon classroom at seven in the evening, as instructed, with her textbooks under her arm and a list of questions she had not decided whether to ask. The torches were already lit. Snape was standing at the front of the room with his back to her, reading something on the blackboard, and he did not turn around when she entered.
"Sit," he said, "and put the textbooks away. You won't need them."
She sat. She put the textbooks in her bag. She looked at her hands.
"You will find," he said, still without turning, "that what is written in those books represents, at best, a satisfactory foundation. The kind of foundation one builds on if one intends to eventually do something with it, or ignores entirely if one intends to remain satisfactory." He turned, finally, and looked at her with an expression she could not read. "You, Miss Granger, have spent six years being satisfactory. You have also, in the spaces between being satisfactory, occasionally been something else. We will concern ourselves exclusively with that."
She blinked. "That was almost a compliment."
"It was an observation." He moved to his desk and sat. "Open your notebook. Write nothing until you have something worth writing."
It was not what she'd expected. She wasn't sure what she had expected — something more openly hostile, perhaps, or something warmer, some signal that the context had changed enough to change the way he spoke to her. But he was the same: precise, impatient, cutting. The difference was so subtle she couldn't be certain at first that it existed. But over the first hour, she became certain.
He was not performing. The contempt she had grown up watching — the theatrical sighing, the pointed looks toward the ceiling when she raised her hand — was absent. What remained was something harder to name. He corrected her without cruelty, which she had never experienced from him. He disagreed with her, forcefully, and let her argue back, and when she produced an argument he couldn't immediately counter, he was silent for a moment in a way that felt less like dismissal and more like — thought.
At half past eight she wrote a sentence in her notebook. Then another.
He glanced over her shoulder once, on his way to the supply cabinet, and said nothing. She took this, cautiously, as a good sign.
The second session was on Monday. The third on Thursday again. By the end of October they had settled into a rhythm: two evenings a week, sometimes three, the dungeon lit and quiet and smelling of lacewing flies and something sharper underneath. She had stopped bringing her textbooks. She brought her notebook instead, and sometimes a question she'd been turning over since the last session, and he would hear it without interrupting and then either answer it or explain, without apparent embarrassment, why it was the wrong question.
"The wrong question?" she'd said, the first time.
"You are asking what when you should be asking why. The what is in the books. The why is what thinking is for."
She had opened her mouth and closed it again. It was not that she disagreed. It was that she had been told, in various formulations, for six years, to master the what first, to demonstrate the what before she was permitted to ask anything beyond it, and the instruction had settled into her so thoroughly she had stopped noticing it as an instruction and had begun to experience it as simply the shape of how learning worked.
She said, carefully: "I was taught differently. Before Hogwarts."
He did not look up from his own notes. "Before Hogwarts you had no framework for any of this."
"I had a framework for thinking." She paused. "My mother taught me to ask why does this happen before what is happening. She said the what was just the surface of a thing. That the why was where the understanding actually lived."
He was quiet for long enough that she thought he wasn't going to respond. Then he set down his quill.
"The scientific method," he said, "when applied to potion-making, will take you considerably further than the prescribed instructions in any standard text. The instructions are written for those who cannot think." He looked at her for the first time in several minutes, and his expression had the quality she was beginning to learn to read: assessment, and beneath the assessment, something he was not going to name. "Consider yourself exempt from following them to the letter and see what you find."
She stared at him. "We were never allowed to deviate from the instructions."
"You were never allowed," he said, "because a class of thirty students deviating from instructions simultaneously is a hospital waiting to happen. You are one student. Deviate carefully."
She wrote that down.
It was mid-September when she told him her birthday.
Not on purpose. She had been calculating the stages of a brewing process out loud — a habit, she'd always thought better when she talked — and said, without meaning to, "so if I start the maceration on the fourteenth that brings me to the twenty-fifth which is after my—" and stopped, because she had been about to say birthday and had not decided whether to.
He looked up. He waited.
"The nineteenth," she said, after a moment. "Of September. That's my birthday. Officially."
"Officially," he repeated. The word had a precise quality. Not a question.
She looked at him. "You know about the Time-Turner."
"I was made aware by Professor McGonagall at the time of the arrangement. Your third year." He set down his quill. "I am also capable of arithmetic."
She absorbed this. "Then you know that it isn't actually the nineteenth."
"I know that the Time-Turner was used with considerable frequency across the full academic year." He folded his hands. "I calculated, at the time, that the accumulated displacement would be somewhere in the range of five to seven months, depending on daily usage. I did not have access to the precise figure."
She stared at him. "You calculated it."
"It was an interesting problem."
"You calculated my actual birthday."
"I calculated a range." He picked his quill back up. "The precise date would require your records of usage, which I did not have."
She sat with this for a moment — the fact that he had known, and thought about it, and done the mathematics of it quietly and alone and said nothing for three years. "It's the fourth of March," she said. "Give or take a few days. I worked it out properly in fourth year."
He was already writing again. "Then you are seventeen."
"Since March, yes."
He said nothing. He continued writing. She understood, from the particular quality of the silence, that this was not dismissal but the opposite of it — that the knowledge had been held for three years with the same deliberateness with which he held everything, and that the holding of it had been, in its own way, a form of courtesy. The information belonged to her. He had not used it.
She didn't know what to do with that. She filed it away.
"Continue with your calculation," he said.
She continued.
In December, she arrived to find the classroom cold and the torches unlit. She lit them herself, sat down, and waited.
He arrived twenty minutes late. That had never happened before.
She knew, the moment the door opened, that something was wrong. Not in the obvious way — not in the way of a man who is visibly injured, who limps or bleeds or makes the sounds that damage makes. This was the other kind of wrong: the kind that shows itself in the quality of stillness. In the way he moved through the doorway as though moving required the full allocation of some internal resource. In the way he paused just inside the threshold, and she could see his hands at his sides. They twitched and suddenly they were perfectly still, which was the stillness of something held in place by effort.
"You are out," he said, "after curfew."
"I'm in the classroom," she said carefully. "Which is where I'm supposed to be."
"The torches — " He glanced at them. Something crossed his face.
"I lit them." She stood. "Professor."
"Sit down, Miss Granger."
"You're — " She stopped. She chose the next word with care. "You look like you need to sit down."
"What I need," he said, and his voice was the same — that was the extraordinary thing, his voice was entirely the same, the same precise cadence, the same controlled contempt — "is for my students to follow instructions."
She was at his side of the room before she had decided to move there. She did not touch him. She stood close enough to be ready to, and she watched his face and counted her options.
"Let me take you to Madam Pomfrey," she said.
"No." The word was immediate and absolute.
"Then let me — your office, or — "
"I am perfectly capable of — " He stopped. She watched him stop, watched the sentence and the effort behind it simply run out, and he reached for the wall beside him with one hand and did not quite reach it.
She caught his arm.
He did not pull away. That, more than anything, told her how bad it was.
"Your office," she said again. Quietly. Not a question.
A pause. "Yes. All right."
She had only been in his office twice before — once to hand in a late assignment and once lost, genuinely lost, on her way back from the library in second year when all the corridors had looked the same in the dark. Both times she had noticed the rows of specimen jars, the pickled things floating in the greenish light, and felt a low-grade unease that she'd attributed to their general grotesqueness and was now revisiting with the sudden suspicion that she'd been catastrophically obtuse about the emotional valence of a room that someone actually lived in.
She helped him to the chair behind his desk and stepped back.
"Don't fuss," he said. His voice was fraying slightly at the edges. Not much. Just enough that she could hear it.
"I'm not fussing," she said. "I'm assessing. Sit still."
He sat still, which again told her something.
She had been doing self-guided study in healing charms for two years — since the end of fifth year, since the Department of Mysteries, since she had understood in a very practical and firsthand way that the world had become the sort of place where knowing how to repair a body might matter. She had not told anyone this. It seemed, at the time, too bleak to share.
She was grateful for it now.
She didn't ask what had happened. She could see enough: the evidence of the Cruciatus was something she'd read about and hoped never to see up close, and here it was, written in the particular quality of the tremors he was holding back and the tightness around his eyes. There were other things too — a cut along his jaw, already closing, that looked like it had been sealed hastily in a hurry. Bruising at his collar she wasn't going to look at directly.
She worked methodically. She said the spells quietly and watched what they did and adjusted. He watched her, the whole time, with an expression she couldn't interpret. Not grateful — not that. Not resentful, quite. Something more calibrated. As though he were filing an observation.
"You have been practicing," he said at some point.
"Since fifth year."
"On what."
"Books, mostly. And — " She hesitated. "I practiced on myself. Minor injuries. To understand the feedback."
A silence. "That was," he said, and then stopped.
"Dangerous," she agreed. "I know."
"I was going to say," he said, "methodical."
She looked at him. He looked back. The fire was settling in the grate. The specimens in their jars were very quiet.
She finished. She stepped back. He sat, looking slightly less like something held together by willpower alone, and she gathered her things and did not make a production of it because that, she judged, was the thing he would find most tolerable.
At the door, she stopped. She was not sure, afterward, why she said it. Only that it seemed necessary. Only that the room and the hour and the evidence of what he had survived — and what he went on surviving, apparently, with regularity — had made some ordinary courtesy feel inadequate and some kind of honesty feel, briefly, possible.
"You don't have to tell me what you're doing," she said. "I already know. Dumbledore told me you're — " She chose the word carefully. "Trusted. By the Order." She paused. "I just — I think you should know that I know. So that you don't have to perform anything for my benefit."
He looked at her. The expression was back — the calibrated, filing-away look.
"Good night, Miss Granger," he said.
"Good night, Professor."
She went back to Gryffindor Tower through corridors that were cold and dark and entirely empty. She thought about what it meant to carry knowledge the way he did: to know things that required you to be, in every public moment, something other than what you were.
She thought she understood it, in some small way, from the inside.
She had been doing it too, after all. Just on a different scale.