Harry Potter and the Half-Blood Prince

“She told me of your suspicions, yes,” said Dumbledore.

“And do you—?”

“I shall take all appropriate measures to investigate anyone who might have had a hand in Katie’s accident,” said Dumbledore. “But what concerns me now, Harry, is our lesson.”

Harry felt slightly resentful at this: If their lessons were so very important, why had there been such a long gap between the first and second? However, he said no more about Draco Malfoy, but watched as Dumbledore poured the fresh memories into the Pensieve and began swirling the stone basin once more between his long-fingered hands.

“You will remember, I am sure, that we left the tale of Lord Voldemort’s beginnings at the point where the handsome Muggle, Tom Riddle, had abandoned his witch wife, Merope, and returned to his family home in Little Hangleton. Merope was left alone in London, expecting the baby who would one day become Lord Voldemort.”

“How do you know she was in London, sir?”

“Because of the evidence of one Caractacus Burke,” said Dumbledore, “who, by an odd coincidence, helped found the very shop whence came the necklace we have just been discussing.”

He swilled the contents of the Pensieve as Harry had seen him swill them before, much as a gold prospector sifts for gold. Up out of the swirling, silvery mass rose a little old man revolving slowly in the Pensieve, silver as a ghost but much more solid, with a thatch of hair that completely covered his eyes.

“Yes, we acquired it in curious circumstances. It was brought in by a young witch just before Christmas, oh, many years ago now. She said she needed the gold badly, well, that much was obvious. Covered in rags and pretty far along… Going to have a baby, see. She said the locket had been Slytherin’s. Well, we hear that sort of story all the time, ‘Oh, this was Merlin’s, this was, his favorite teapot,’ but when I looked at it, it had his mark all right, and a few simple spells were enough to tell me the truth. Of course, that made it near enough priceless. She didn’t seem to have any idea how much it was worth. Happy to get ten Galleons for it. Best bargain we ever made!”

Dumbledore gave the Pensieve an extra-vigorous shake and Caractacus Burke descended back into the swirling mass of memory from whence he had come.

“He only gave her ten Galleons?” said Harry indignantly.

“Caractacus Burke was not famed for his generosity,” said Dumbledore. “So we know that, near the end of her pregnancy, Merope was alone in London and in desperate need of gold, desperate enough to sell her one and only valuable possession, the locket that was one of Marvolo’s treasured family heirlooms.”

“But she could do magic!” said Harry impatiently. “She could have got food and everything for herself by magic, couldn’t she?”

“Ah,” said Dumbledore, “perhaps she could. But it is my belief—I am guessing again, but I am sure I am right—that when her husband abandoned her, Merope stopped using magic. I do not think that she wanted to be a witch any longer. Of course, it is also possible that her unrequited love and the attendant despair sapped her of her powers; that can happen. In any case, as you are about to see, Merope refused to raise her wand even to save her own life.”

“She wouldn’t even stay alive for her son?”

Dumbledore raised his eyebrows. “Could you possibly be feeling sorry for Lord Voldemort?”

“No,” said Harry quickly, “but she had a choice, didn’t she, not like my mother—”

“Your mother had a choice too,” said Dumbledore gently. “Yes, Merope Riddle chose death in spite of a son who needed her, but do not judge her too harshly, Harry. She was greatly weakened by long suffering and she never had your mother’s courage. And now, if you will stand…”

“Where are we going?” Harry asked, as Dumbledore joined him at the front of the desk.

“This time,” said Dumbledore, “we are going to enter my memory. I think you will find it both rich in detail and satisfyingly accurate. After you, Harry…”

Harry bent over the Pensieve; his face broke the cool surface of the memory and then he was falling through darkness again… Seconds later, his feet hit firm ground; he opened his eyes and found that he and Dumbledore were standing in a bustling, old-fashioned London street.

“There I am,” said Dumbledore brightly, pointing ahead of them to a tall figure crossing the road in front of a horse-drawn milk cart.

This younger Albus Dumbledore’s long hair and beard were auburn. Having reached their side of the street, he strode off along the pavement, drawing many curious glances due to the flamboyantly cut suit of plum velvet that he was wearing.

“Nice suit, sir,” said Harry, before he could stop himself, but Dumbledore merely chuckled as they followed his younger self a short distance, finally passing through a set of iron gates into a bare courtyard that fronted a rather grim, square building surrounded by high railings. He mounted the few steps leading to the front door and knocked once. After a moment or two, the door was opened by a scruffy girl wearing an apron.