Harry hurried forward into one of the many alleyways between all this hidden treasure. He turned right past an enormous stuffed troll, ran on a short way, took a left at the broken Vanishing Cabinet in which Montague had got lost the previous year, finally pausing beside a large cupboard that seemed to have had acid thrown at its blistered surface. He opened one of the cupboard’s creaking doors: It had already been used as a hiding place for something in a cage that had long since died; its skeleton had five legs. He stuffed the Half-Blood Princes book behind the cage and slammed the door. He paused for a moment, his heart thumping horribly, gazing around at all the clutter… Would he be able to find this spot again amidst all this junk? Seizing the chipped bust of an ugly old warlock from on top of a nearby crate, he stood it on top of the cupboard where the book was now hidden, perched a dusty old wig and a tarnished tiara on the statues head to make it more distinctive, then sprinted back through the alleyways of hidden junk as fast as he could go, back to the door, back out onto the corridor, where he slammed the door behind him, and it turned at once back into stone.

Harry ran flat-out toward the bathroom on the floor below, cramming Ron’s copy of Advanced Potion-Making into his bag as he did so. A minute later, he was back in front of Snape, who held out his hand wordlessly for Harry’s schoolbag. Harry handed it over, panting, a searing pain in his chest, and waited.

One by one, Snape extracted Harrys books and examined them., Finally, the only book left was the Potions book, which he looked at very carefully before speaking.

“This is your copy of Advanced Potion-Making, is it, Potter?”

“Yes,” said Harry, still breathing hard.

“You’re quite sure of that, are you, Potter?”

“Yes,” said Harry, with a touch more defiance.

“This is the copy of Advanced Potion-Making that you purchased from Flourish and Blotts?”

“Yes,” said Harry firmly.

“Then why,” asked Snape, “does it have the name ‘Roonil Wazlib’ written inside the front cover?”

Harrys heart missed a beat. “That’s my nickname,” he said. ‘

“Your nickname,” repeated Snape. ; “Yeah… that’s what my friends call me,” said Harry.

“I understand what a nickname is,” said Snape. The cold, black eyes were boring once more into Harry’s; he tried not to look into them. Close your mind… Close your mind… But he had never learned how to do it properly…

“Do you know what I think, Potter?” said Snape, very quietly. “I think that you are a liar and a cheat and that you deserve detention with me every Saturday until the end of term. ”What do you think, Potter?“

“I — I don’t agree, sir,” said Harry, still refusing to look into Snape’s eyes.

“Well, we shall see how you feel after your detentions,” said Snape. “Ten o’clock Saturday morning, Potter. My office.”

“But sir…” said Harry, looking up desperately. “Quidditch… the last match of the…”

“Ten o’clock,” whispered Snape, with a smile that showed his yellow teeth. “Poor Gryffindor… fourth place this year, I fear…”

And he left the bathroom without another word, leaving Harry to stare into the cracked mirror, feeling sicker, he was sure, than Ron had ever felt in his life.

“I won’t say ‘I told you so,’” said Hermione, an hour later in the common room.

“Leave it, Hermione,” said Ron angrily.

Harry had never made it to dinner; he had no appetite at all. He had just finished telling Ron, Hermione, and Ginny what had happened, not that there seemed to have been much need. The news had traveled very fast: Apparently Moaning Myrtle had taken it upon herself to pop up in every bathroom in the castle to tell the story; Malfoy had already been visited in the hospital wing by Pansy Parkinson, who had lost no time in vilifying Harry far and wide, and Snape had told the staff precisely what had happened. Harry had already been called out of the common room to endure fifteen highly unpleasant minutes in the company of Professor McGonagall, who had told him he was lucky not to have been expelled and that she supported wholeheartedly Snape’s punishment of detention every Saturday until the end of term.

“I told you there was something wrong with that Prince person,” Hermione said, evidently unable to stop herself. “And I was right, wasn’t I.”

“No, I don’t think you were,” said Harry stubbornly.

He was having a bad enough time without Hermione lecturing him; the looks on the Gryffindor team’s faces when he had told them he would not be able to play on Saturday had been the worst punishment of all. He could feel Ginny’s eyes on him now but did not meet them; he did not want to see disappointment or anger there. He had just told her that she would be playing Seeker on Saturday and that Dean would be rejoining the team as Chaser in her place. Perhaps, if they won, Ginny and Dean would make up during the post-match euphoria… The thought went through Harry like an icy knife…

“Harry,” said Hermione, “how can you still stick up for that book when that spell —”

“Will you stop harping on about the book!” snapped Harry. “The Prince only copied it out! It’s not like he was advising anyone to use it! For all we know, he was making a note of something that had been used against him!”

“I don’t believe this,” said Hermione. “You’re actually defending—

“I’m not defending what I did!” said Harry quickly. “I wish I ; hadn’t done it, and not just because I’ve got about a dozen detentions. You know I wouldn’t‘ve used a spell like that, not even on Malfoy, but you can’t blame the Prince, he hadn’t written ’try this out, it’s really good‘ — he was just making notes for himself, wasn’t he, not for anyone else…”

“Are you telling me,” said Hermione, “that you’re going to go back — ?”

“And get the book? Yeah, I am,” said Harry forcefully. “Listen, without the Prince I’d never have won the Felix Felicis. I’d never have known how to save Ron from poisoning, I’d never have —”

“— got a reputation for Potions brilliance you don’t deserve,” said Hermione nastily.

“Give it a rest, Hermione!” said Ginny, and Harry was so amazed, so grateful, he looked up. “By the sound of it, Malfoy was trying to use an Unforgivable Curse, you should be glad Harry had something good up his sleeve!”

“Well, of course I’m glad Harry wasn’t cursed!” said Hermione, clearly stung. “But you can’t call that Sectumsempra spell good, Ginny, look where it’s landed him! And I’d have thought, seeing what this has done to your chances in the match —”

“Oh, don’t start acting as though you understand Quidditch,” snapped Ginny, “you’ll only embarrass yourself.”

Harry and Ron stared: Hermione and Ginny, who had always got on together very well, were now sitting with their arms folded, glaring in opposite directions. Ron looked nervously at Harry, then snatched up a book at random and hid behind it. Harry, however, little though he knew he deserved it, felt unbelievably cheerful all of a sudden, even though none of them spoke again for the rest of the evening.

His lightheartedness was short-lived. There were Slytherin taunts to be endured next day, not to mention much anger from fellow Gryffindors, who were most unhappy that their Captain had got himself banned from the final match of the season. By Saturday morning, whatever he might have told Hermione, Harry would have gladly exchanged all the Felix Felicis in the world to be walking down to the Quidditch pitch with Ron, Ginny, and the others. It was almost unbearable to turn away from the mass of students streaming out into the sunshine, all of them wearing rosettes and hats and brandishing banners and scarves, to descend the stone steps into the dungeons and walk until the distant sounds of the crowd were quite obliterated, knowing that he would not be able to hear a word of commentary or a cheer or groan.

“Ah, Potter,” said Snape, when Harry had knocked on his door and entered the unpleasantly familiar office that Snape, despite teaching floors above now, had not vacated; it was as dimly lit as ever and the same slimy dead objects were suspended in colored potions all around the walls. Ominously, there were many cob-webbed boxes piled on a table where Harry was clearly supposed to sit; they had an aura of tedious, hard, and pointless work about them.

“Mr. Filch has been looking for someone to clear out these old files,” said Snape softly. “They are the records of other Hogwarts wrongdoers and their punishments. Where the ink has grown faint, or the cards have suffered damage from mice, we would like you to copy out the crimes and punishments afresh and, making sure that they are in alphabetical order, replace them in the boxes. You will not use magic.”

“Right, Professor,” said Harry, with as much contempt as he could put into the last three syllables.

“I thought you could start,” said Snape, a malicious smile on his lips, “with boxes one thousand and twelve to one thousand and fifty-six. You will find some familiar names in there, which should add interest to the task. Here, you see…”

He pulled out a card from one of the topmost boxes with a flourish and read, “James Potter and Sirius Black. Apprehended using an illegal hex upon Bertram Aubrey. Aubreys head twice normal size. Double detention.” Snape sneered. “It must be such a comforting thing that, though they are gone, a record of their great achievements remains.”

Harry felt the familiar boiling sensation in the pit of his stomach. Biting his tongue to prevent himself retaliating, he sat down in front of the boxes and pulled one toward him.

It was, as Harry had anticipated, useless, boring work, punctuated (as Snape had clearly planned) with the regular jolt in the stomach that meant he had just read his father or Sirius’s names, usually coupled together in various petty misdeeds, occasionally accompanied by those of Remus Lupin and Peter Pettigrew. And while he copied out all their various offenses and punishments, he wondered what was going on outside, where the match would have just started… Ginny playing Seeker against Cho…

Harry glanced again and again at the large clock ticking on the wall. It seemed to be moving half as fast as a regular clock; perhaps Snape had bewitched it to go extra slowly? He could not have been here for only half an hour… an hour… an hour and a half…

Harry’s stomach started rumbling when the clock showed half past twelve. Snape, who had not spoken at all since setting Harry his task, finally looked up at ten past one.