"Why?" panted Hermione, hurrying to keep up.

"Don't you think it's a bit odd," said Harry, scrambling up the grassy slope, "that what Hagrid wants more than anything else is a dragon, and a stranger turns up who just happens to have an egg in his pocket? How many people wander around with dragon eggs if it's against wizard law? Lucky they found Hagrid, don't you think? Why didn't I see it before?"

"What are you talking about?" said Ron, but Harry, sprinting across the grounds toward the forest, didn't answer.

Hagrid was sitting in an armchair outside his house; his trousers and sleeves were rolled up, and he was shelling peas into a large bowl.

"Hullo," he said, smiling. "Finished yer exams? Got time fer a drink?"

"Yes, please," said Ron, but Harry cut him off.

"No, we're in a hurry. Hagrid, I've got to ask you something. You know that night you won Norbert? What did the stranger you were playing cards with look like?"

"Dunno," said Hagrid casually, "he wouldn' take his cloak off."

He saw the three of them look stunned and raised his eyebrows.

"It's not that unusual, yeh get a lot o' funny folk in the Hog's Head - that's the pub down in the village. Mighta bin a dragon dealer, mightn' he? I never saw his face, he kept his hood up."