“Oh, Rita hasn’t written anything at all since the third task,” said Hermione in an oddly constrained voice. “As a matter of fact,” she added, her voice now trembling slightly, “Rita Skeeter isn’t going to be writing anything at all for a while. Not unless she wants me to spill the beans on her.”

“What are you talking about?” said Ron.

“I found out how she was listening in on private conversations when she wasn’t supposed to be coming onto the grounds,” said Hermione in a rush.

Harry had the impression that Hermione had been dying to tell them this for days, but that she had restrained herself in light of everything else that had happened.

“How was she doing it?” said Harry at once.

“How did you find out?” said Ron, staring at her.

“Well, it was you, really, who gave me the idea, Harry,” she said.

“Did I?” said Harry, perplexed. “How?”

“Bugging,” said Hermione happily.

“But you said they didn’t work—”

“Oh not electronic bugs,” said Hermione. “No, you see . . . Rita Skeeter”—Hermione’s voice trembled with quiet triumph—“is an unregistered Animagus. She can turn—”

Hermione pulled a small sealed glass jar out of her bag.

“—into a beetle.”

“You’re kidding,” said Ron. “You haven’t . . . she’s not . . . ”

“Oh yes she is,” said Hermione happily, brandishing the jar at them.

Inside were a few twigs and leaves and one large, fat beetle.

“That’s never—you’re kidding—” Ron whispered, lifting the jar to his eyes.

“No, I’m not,” said Hermione, beaming. “I caught her on the windowsill in the hospital wing. Look very closely, and you’ll notice the markings around her antennae are exactly like those foul glasses she wears.”

Harry looked and saw that she was quite right. He also remembered something.

“There was a beetle on the statue the night we heard Hagrid telling Madame Maxime about his mum!”

“Exactly,” said Hermione. “And Viktor pulled a beetle out of my hair after we’d had our conversation by the lake. And unless I’m very much mistaken, Rita was perched on the windowsill of the Divination class the day your scar hurt. She’s been buzzing around for stories all year.”

“When we saw Malfoy under that tree . . . ” said Ron slowly.

“He was talking to her, in his hand,” said Hermione. “He knew, of course. That’s how she’s been getting all those nice little interviews with the Slytherins. They wouldn’t care that she was doing something illegal, as long as they were giving her horrible stuff about us and Hagrid.”

Hermione took the glass jar back from Ron and smiled at the beetle, which buzzed angrily against the glass.