Harry Potter and the Half-Blood Prince

“Nice one,” said Ron appreciatively, lifting Dobby into the air so that his flailing limbs no longer made contact with Kreacher. “That was another Prince hex, wasn’t it?”

“Yeah,” said Harry, twisting Kreacher’s wizened arm into a half nelson. “Right—I’m forbidding you to fight each other! Well, Kreacher, you’re forbidden to fight Dobby. Dobby, I know I’m not allowed to give you orders—”

“Dobby is a free house-elf and he can obey anyone he likes and Dobby will do whatever Harry Potter wants him to do!” said Dobby, tears now streaming down his shriveled little face onto his jumper.

“Okay then,” said Harry, and he and Ron both released the elves, who fell to the floor but did not continue fighting.

“Master called me?” croaked Kreacher, sinking into a bow even as he gave Harry a look that plainly wished him a painful death.

“Yeah, I did,” said Harry, glancing toward Madam Pomfrey’s office door to check that the Muffliato spell was still working; there was no sign that she had heard any of the commotion. “I’ve got a job for you.”

“Kreacher will do whatever Master wants,” said Kreacher, sinking so low that his lips almost touched his gnarled toes, “because Kreacher has no choice, but Kreacher is ashamed to have such a master, yes—”

“Dobby will do it, Harry Potter!” squeaked Dobby, his tennis-ball-sized eyes still swimming in tears. “Dobby would be honored to help Harry Potter!”

“Come to think of it, it would be good to have both of you,” said Harry. “Okay then… I want you to tail Draco Malfoy.”

Ignoring the look of mingled surprise and exasperation on Ron’s face, Harry went on, “I want to know where he’s going, who he’s meeting, and what he’s doing. I want you to follow him around the clock.”

“Yes, Harry Potter!” said Dobby at once, his great eyes shining with excitement. “And if Dobby does it wrong, Dobby will throw himself off the topmost tower, Harry Potter!”

“There won’t be any need for that,” said Harry hastily.

“Master wants me to follow the youngest of the Malfoys?” croaked Kreacher. “Master wants me to spy upon the pure-blood great-nephew of my old mistress?”

“That’s the one,” said Harry, foreseeing a great danger and determining to prevent it immediately. “And you’re forbidden to tip him off, Kreacher, or to show him what you’re up to, or to talk to him at all, or to write him messages or… or to contact him in any way. Got it?”

He thought he could see Kreacher struggling to see a loophole in the instructions he had just been given and waited. After a moment or two, and to Harrys great satisfaction, Kreacher bowed deeply again and said, with bitter resentment, “Master thinks of everything, and Kreacher must obey him even though Kreacher would much rather be the servant of the Malfoy boy, oh yes…”

“That’s settled, then,” said Harry. “I’ll want regular reports, but make sure I’m not surrounded by people when you turn up. Ron and Hermione are okay. And don’t tell anyone what you’re doing. Just stick to Malfoy like a couple of wart plasters.”

20. LORD VOLDEMORT’S REQUEST

Harry and Ron left the hospital wing first thing on Monday morning, restored to full health by the ministrations of Madam Pomfrey and now able to enjoy the benefits of having been knocked out and poisoned, the best of which was that Hermione was friends with Ron again. Hermione even escorted them down to breakfast, bringing with her the news that Ginny had argued with Dean. The drowsing creature in Harry’s chest suddenly raised its head, sniffing the air hopefully.

“What did they row about?” he asked, trying to sound casual as they turned onto a seventh-floor corridor that was deserted but for a very small girl who had been examining a tapestry of trolls in tutus. She looked terrified at the sight of the approaching sixth years and dropped the heavy brass scales she was carrying.

“It’s all right!” said Hermione kindly, hurrying forward to help her. “Here…”

She tapped the broken scales with her wand and said, “Reparo.” The girl did not say thank you, but remained rooted to the spot as they passed and watched them out of sight; Ron glanced back at her.

“I swear they’re getting smaller,” he said.

“Never mind her,” said Harry, a little impatiently. “What did Ginny and Dean row about, Hermione?”

“Oh, Dean was laughing about McLaggen hitting that Bludger at you,” said Hermione.

“It must’ve looked funny,” said Ron reasonably.

“It didn’t look funny at all!” said Hermione hotly. “It looked terrible and if Coote and Peakes hadn’t caught Harry he could have been very badly hurt!”

“Yeah, well, there was no need for Ginny and Dean to split up over it,” said Harry, still trying to sound casual. “Or are they still together?”

“Yes, they are—but why are you so interested?” asked Hermione, giving Harry a sharp look.