“This is Felix Felicis, I suppose?” said Hermione anxiously, holding up the bottle to the light. “You haven’t got another little bottle full of — I don’t know —”
“Essence of Insanity?” suggested Ron, as Harry swung his Cloak over his shoulders.
Harry laughed, and Ron and Hermione looked even more alarmed.
“Trust me,” he said. “I know what I’m doing . . . or at least” — he strolled confidently to the door — “Felix does.”
He pulled the Invisibility Cloak over his head and set off down the stairs, Ron and Hermione hurrying along behind him. At the foot of the stairs, Harry slid through the open door.
“What were you doing up there with her?” shrieked Lavender Brown, staring right through Harry at Ron and Hermione emerging together from the boys’ dormitories. Harry heard Ron spluttering behind him as he darted across the room away from them.
Getting through the portrait hole was simple; as he approached it, Ginny and Dean came through it, and Harry was able to slip between them. As he did so, he brushed accidentally against Ginny.
“Don’t push me, please, Dean,” she said, sounding annoyed. “You’re always doing that, I can get through perfectly well on my own. . . .”
The portrait swung closed behind Harry, but not before he had heard Dean make an angry retort. . . . His feeling of elation increasing, Harry strode off through the castle. He did not have to creep along, for he met nobody on his way, but this did not surprise him in the slightest: This evening, he was the luckiest person at Hogwarts.
Why he knew that going to Hagrid’s was the right thing to do, he had no idea. It was as though the potion was illuminating a few steps of the path at a time: He could not see the final destination, he could not see where Slughorn came in, but he knew that he was going the right way to get that memory. When he reached the entrance hall he saw that Filch had forgotten to lock the front door. Beaming, Harry threw it open and breathed in the smell of clean air and grass for a moment before walking down the steps into the dusk.
It was when he reached the bottom step that it occurred to him how very pleasant it would be to pass the vegetable patch on his walk to Hagrid’s. It was not strictly on the way, but it seemed clear to Harry that this was a whim on which he should act, so he directed his feet immediately toward the vegetable patch, where he was pleased, but not altogether surprised, to find Professor Slughorn in conversation with Professor Sprout. Harry lurked behind a low stone wall, feeling at peace with the world and listening to their conversation.
“I do thank you for taking the time, Pomona,” Slughorn was saying courteously, “most authorities agree that they are at their most efficacious if picked at twilight.”
“Oh, I quite agree,” said Professor Sprout warmly. “That enough for you?”
“Plenty, plenty,” said Slughorn, who, Harry saw, was carrying an armful of leafy plants. “This should allow for a few leaves for each of my third years, and some to spare if anybody over-stews them. . . . Well, good evening to you, and many thanks again!”
Professor Sprout headed off into the gathering darkness in the direction of her greenhouses, and Slughorn directed his steps to the spot where Harry stood, invisible.
Seized with an immediate desire to reveal himself, Harry pulled off the Cloak with a flourish.
“Good evening, Professor.”
“Merlin’s beard, Harry, you made me jump,” said Slughorn, stopping dead in his tracks and looking wary. “How did you get out of the castle?”
“I think Filch must’ve forgotten to lock the doors,” said Harry cheerfully, and was delighted to see Slughorn scowl.
“I’ll be reporting that man, he’s more concerned about litter than proper security if you ask me. . . . But why are you out here, Harry?”
“Well, sir, it’s Hagrid,” said Harry, who knew that the right thing to do just now was to tell the truth. “He’s pretty upset. . . . But you won’t tell anyone, Professor? I don’t want trouble for him. . . .”
Slughorn’s curiosity was evidently aroused. “Well, I can’t promise that,” he said gruffly. “But I know that Dumbledore trusts Hagrid to the hilt, so I’m sure he can’t be up to anything very dreadful. . . .”
“Well, it’s this giant spider, he’s had it for years. . . . It lived in the forest. . . . It could talk and everything —”
“I heard rumors there were acromantulas in the forest,” said Slughorn softly, looking over at the mass of black trees. “It’s true, then?”
“Yes,” said Harry. “But this one, Aragog, the first one Hagrid ever got, it died last night. He’s devastated. He wants company while he buries it and I said I’d go.”
“Touching, touching,” said Slughorn absentmindedly, his large droopy eyes fixed upon the distant lights of Hagrid’s cabin. “But acromantula venom is very valuable . . . If the beast only just died it might not yet have dried out. . . . Of course, I wouldn’t want to do anything insensitive if Hagrid is upset . . . but if there was any way to procure some . . . I mean, it’s almost impossible to get venom from an acromantula while it’s alive. . . .”
Slughorn seemed to be talking more to himself than Harry now.
“. . . seems an awful waste not to collect it . . . might get a hundred Galleons a pint. . . . To be frank, my salary is not large. . . .”
And now Harry saw clearly what was to be done.
“Well,” he said, with a most convincing hesitancy, “well, if you wanted to come, Professor, Hagrid would probably be really pleased. . . . Give Aragog a better send-off, you know . . .”
“Yes, of course,” said Slughorn, his eyes now gleaming with enthusiasm. “I tell you what, Harry, I’ll meet you down there with a bottle or two. . . . We’ll drink the poor beast’s — well — not health — but we’ll send it off in style, anyway, once it’s buried. And I’ll change my tie, this one is a little exuberant for the occasion. . . .”