Harry's fists were clenched, the nails digging deep into his palms.
"It took a very long time for stupid little Ginny to stop trusting her diary," said Riddle. "But she finally became suspicious and tried to dispose of it. And that's where you came in, Harry. You found it, and I couldn't have been more delighted. Of all the people who could have picked it up, it was you, the person I was most anxious to meet…."
"And why did you want to meet me?" said Harry. Anger was coursing through him, and it was an effort to keep his voice steady.
"Well, you see, Ginny told me all about you, Harry," said Riddle. "Your whole fascinating history." His eyes roved over the lightning scar on Harry's forehead, and their expression grew hungrier. "I knew I must find out more about you, talk to you, meet you if I could. So I decided to show you my famous capture of that great oaf, Hagrid, to gain your trust —"
"Hagrid's my friend," said Harry, his voice now shaking. "And you framed him, didn't you? I thought you made a mistake, but —"
Riddle laughed his high laugh again.
"It was my word against Hagrid's, Harry. Well, you can imagine how it looked to old Armando Dippet. On the one hand, Tom Riddle, poor but brilliant, parentless but so brave, school prefect, model student… on the other hand, big, blundering Hagrid, in trouble every other week, trying to raise werewolf cubs under his bed, sneaking off to the Forbidden Forest to wrestle trolls… but I admit, even I was surprised how well the plan worked. I thought someone must realize that Hagrid couldn't possibly be the Heir of Slytherin. It had taken me five whole years to discover everything I could about the Chamber of Secrets and discover the secret entrance… as though Hagrid had the brains or the power!
"Only the Transfiguration teacher, Dumbledore, seemed to think Hagrid was innocent. So he persuaded Dippet to keep Hagrid and train him as a gamekeeper. Yes, I think Dumbledore might have guessed… Dumbledore never seemed to like me as much as the other teachers did…."
"I bet Dumbledore saw right through you," said Harry, his teeth gritted.
"Well, he certainly kept an annoyingly close watch on me after Hagrid was expelled," said Riddle carelessly. "I knew it wouldn't be safe to open the Chamber again while I was still at school. But I wasn't going to waste those long years I'd spent searching for it. So I decided to leave behind a diary preserving my sixteen-year-old self in its pages. So that one day, with luck, I could lead another in my footsteps and finish Salazar Slytherin's noble work."
"Well, you haven't finished it," said Harry triumphantly. "No one's died this time, not even the cat. In a few hours, the Mandrake Draught will be ready, and everyone who was Petrified will be all right again —"
"Haven't I already told you," said Riddle quietly, "that killing Mudbloods doesn't matter to me anymore? For many months now, my new target has been — you."
Harry stared at him.
"Imagine how angry I was when the next time my diary was opened, it was Ginny who was writing to me, not you. She saw you with the diary, you see, and panicked. What if you found out how to work it, and I repeated all her secrets to you? What if, even worse, I told you who'd been strangling roosters? So the foolish little brat waited until your dormitory was deserted and stole it back. But I knew what I must do. It was clear that you were on the trail of Slytherin's heir. From everything Ginny had told me about you, I knew you would go to any lengths to solve the mystery — particularly if one of your best friends was attacked. And Ginny had told me the whole school was buzzing because you could speak Parseltongue…
"So I made Ginny write her farewell on the wall and come down here to wait. She struggled and cried and became very boring. But there isn't much life left in her… She put too much into the diary, into me. Enough to let me leave its pages at last… I have been waiting for you to appear since we arrived here. I knew you'd come. I have many questions for you, Harry Potter."
"Like what?" Harry spat, fists still clenched.
"Well," said Riddle, smiling pleasantly, "how is it that you — a skinny boy with no extraordinary magical talent — managed to defeat the greatest wizard of all time? How did you escape with nothing but a scar while Lord Voldemort's powers were destroyed?"
There was an odd red gleam in his hungry eyes now.
"Why do you care how I escaped?" said Harry slowly. "Voldemort was after your time…."
"Voldemort," said Riddle softly, "is my past, present, and future, Harry Potter…."
He pulled Harry's wand from his pocket and began to trace it through the air, writing three shimmering words:
TOM MARVOLO RIDDLE
Then he waved the wand once, and the letters of his name rearranged themselves:
I AM LORD VOLDEMORT
"You see?" he whispered. "It was a name I was already using at Hogwarts, to my most intimate friends only, of course. Do you think I was going to use my filthy Muggle father's name forever? I, in whose veins runs the blood of Salazar Slytherin himself, through my mother's side? Should I keep the name of a foul, common Muggle, who abandoned me even before I was born, just because he found out his wife was a witch? No, Harry — I fashioned myself a new name, a name I knew wizards everywhere would one day fear to speak when I had become the greatest sorcerer in the world!"
Harry's brain seemed to have jammed. He stared numbly at Riddle, the orphaned boy who had grown up to murder Harry's parents and many others… Then, at last, he forced himself to speak.
"You're not," he said, his quiet voice full of hatred.
"Not what?" snapped Riddle.
"Not the greatest sorcerer in the world," said Harry, breathing fast. "Sorry to disappoint you, but Albus Dumbledore is the greatest wizard in the world. Everyone says so. Even when you were strong, you didn't dare try and take over at Hogwarts. Dumbledore saw through you when you were at school, and he still frightens you now, wherever you're hiding these days —"