/

The world had ended, so why had the battle not ceased, the castle fallen silent in horror, and every combatant laid down their arms? Harry's mind was in free fall, spinning out of control, unable to grasp the impossibility, because Fred Weasley could not be dead, the evidence of all his senses must be lying-And then a body fell past the hole blown into the side of the school and curses flew in at them from the darkness, hitting the wall behind their heads.

"Get down!" Harry shouted as more curses flew through the night: He grabbed Hermione and pulled her to the floor, Percy and Ron lay across Fred's body, shielding it from further harm. Harry shouted "Ron, Percy, come on, we've got to move!" Percy shook his head.

"Percy!" Harry saw tear tracks streaking the grime coating Ron's face as he seized his elder brother's shoulders and pulled, but Percy would not budge. "Percy, you can't do anything for him! We're going to-"

Hermione screamed, and Harry, turning, did not need to ask why. A monstrous spider the size of a small car was trying to climb through the huge hole in the wall; One of Aragog's descendants had joined the fight.

Ron, Hermione, and Harry shouted together; their spells collided and the monster was blown backward, its legs jerking horribly, and vanished into the darkness.

"It brought friends!" Harry called to the others, glancing over the edge of the castle through the hole in the wall the curses had blasted. More giant spiders were climbing the side of the building, liberated from the Forbidden Forest, into which the Death Eaters must have penetrated. Harry fired Stunning Spells down upon them, knocking the lead monster into its fellows, so that they rolled back down the building and out of sight. Then more curses came soaring over Harry's head, so close he felt the force of them blow his hair.

"Let's move, NOW!"

Pushing Hermione ahead of him, Harry stooped to seize Fred's body under the armpit. Percy, realizing what Harry was trying to do, stopped clinging to the body and helped: together, crouching low to avoid the curses flying at them from the grounds, they hauled Fred out of the way.

"Here," said Harry, and they placed him in a niche where a suit of armor had stood earlier. He could not bear to look at Fred a second longer than he had to, and after making sure that the body was well-hidden, he took off after Ron and Hermione. Malfoy and Goyle had vanished but at the end of the corridor, which was now full of dust and falling masonry, glass long gone from windows, he saw many people running backward and forward, whether friends or foes he could not tell. Rounding the corner, Percy let out a bull-like roar: "ROOKWOOD!" and sprinted off in the direction of a tall man, who was pursuing a couple of students. "Harry, in here!" Hermione screamed.

She had pulled Ron behind a tapestry and was trying to restrain him, to stop him running after Percy.

"Listen to me - LISTEN RON!"

"I wanna help - I wanna kill Death Eaters-"

His face was contorted, smeared with dust and smoke, and he was shaking with rage and grief.

"Ron, we're the only ones who can end it! Please - Ron - we need the snake, we've got to kill the snake!" said Hermione.

But Harry knew how Ron felt: Pursuing another Horcrux could not bring the satisfaction of revenge; he too wanted to fight, to punish them, the people who had killed Fred, and he wanted to find the other Weasleys, to make sure they were all right, but he could not permit that idea to form in his mind

"We will fight!" Hermione said, her eyes searching, pleading Harry's now as she turned to him. "We'll have to, to reach the snake! But let's not lose sight now of what we're supposed to be d-doing! We're the only ones who can end it!"

His love for her was overwhelming, his desire to hold her in that moment barely contained; his chest heaved with the exertion of it all. She was crying too, and he managed to cup her cheek in his hand, wipe her face with his thumb as she spoke. She took great heaving breaths to calm herself for what she was about to say.

"You need to find out where Voldemort is, because he'll have the snake with him, won't he? Do it, Harry - look inside him!"

Why was it so easy? Because his scar had been burning for hours, yearning to show him Voldemort's thoughts? He closed his eyes on her command, and at once, the screams and bangs and all the discordant sounds of the battle were drowned until they became distant, as though he stood far, far away from them...

He was standing in the middle of a desolate but strangely familiar room, with peeling paper on the walls and all the windows boarded up except for one. The sounds of the assault on the castle were muffled and distant. The single unblocked window revealed distant bursts of light where the castle stood, but inside the room was dark except for a solitary oil lamp.

He was rolling his wand between his fingers, watching it, his thoughts on the room in the castle, the secret room only he had ever found, the room, like the chamber, that you had to be clever and cunning and inquisitive to discover...He was confident that the boy would not find the diadem...although Dumbledore's puppet had come much farther than he ever expected...too far...

"My Lord," said a voice, desperate and cracked. He turned: there was Lucius Malfoy sitting in the darkest corner, ragged and still bearing the marks of the punishment he had received after the boy's last escape. One of his eyes remained closed and puffy. "My Lord...please...my son..."

"If your son is dead, Lucius, it is not my fault. He did not come and join me, like the rest of the Slytherins. Perhaps he has decided to befriend Harry Potter?"

"No - never," whispered Malfoy. "You must hope not."

"Aren't - aren't you afraid, my Lord that Potter might die at another hand but yours?" asked Malfoy, his voice shaking. "Wouldn't it be...forgive me...more prudent to call off this battle, enter the castle, and seek him y-yourself?"

"Do not pretend Lucius. You wish the battle to cease so that you can discover what has happened to your son. And I do not need to seek Potter. Before the night is out, Potter will have come to find me."

Voldemort dropped his gaze once more to the wand in his fingers. It troubled him...and those things that troubled Lord Voldemort needed to be rearranged..."Go and fetch Snape."

"Snape, m-my Lord?"

"Snape. Now. I need him. There is a - service - I require from him. Go."

Frightened, stumbling a little through the gloom, Lucius left the room. Voldemort continued to stand there, twirling the wand between his fingers, staring at it.

"It is the only way, Nagini," he whispered, and he looked around, and there was the great thick snake, now suspended in midair, twisting gracefully within the enchanted, protected space he had made for her, a starry, transparent sphere somewhere between a glittering cage and a tank.

With a gasp, Harry pulled back and opened his yees at the same moment his ears were assaulted with the screeches and cries, the smashes and bangs of battle.

"He's in the Shrieking Shack. The snake's with him, it's got some sort of magical protection around it. He's just sent Lucius Malfoy to find Snape."

"Voldemort's sitting in the shrieking Shack?" said Hermione, outraged. "He's not - he's not even FIGHTING?"

"He doesn't think he needs to fight," said Harry. "He thinks I'm going to go to him."

"But why?"

"He knows I'm after Horcruxes - he's keeping Nagini close beside him - obviously I'm going to have to go to him to get near the thing-"

"Right," said Ron, squaring his shoulders. "So you can't go, that's what he wants, what he's expecting. You stay here and look after Hermione, and I'll go and get it-" Harry cut across Ron.

"You two stay here, I'll go under the Cloak and I'll be back as soon as I-"

"No," said Hermione, "it makes much more sense if I take the Cloak and-"

"Absolutely not," Harry said, his firm gaze meeting her stony one. Before Hermione could retort, the tapestry at the top of the staircase on which they stood was ripped open.

"POTTER!"

Two masked Death Eaters stood there, but even before their wands were fully raised, Hermione shouted "Glisseo!"

The stairs beneath their feet flattened into a chute and she, Harry, and Ron hurtled down it, unable to control their speed but so fast that the Death Eaters' Stunning Spells flew far over their heads. They shot through the concealing tapestry at the bottom and spun onto the floor, hitting the opposite wall.

"Duro!" cried Hermione, pointing her wand at the tapestry, and there were two loud, sickening crunches as the tapestry turned to stone and the Death Eaters pursuing them crumpled against it.

"Get back!" shouted Ron, and he, Harry, and Hermione hurled themselves against a door as a herd of galloping desks thundered past, shepherded by a sprinting Professor McGonagall. She appeared not to notice them. Her hair had come down and there was a gash on her cheek. As she turned the corner, they heard her scream,

"CHARGE!"

"Harry, you get the Cloak on," said Hermione. "Never mind us-"

But Harry wouldn't have it. He threw it over all three of them; large though they were he doubted anyone would see their disembodied feet through the dust that clogged the air, the falling stone, the shimmer of spells. They ran down the next staircase and found themselves in a corridor full of duelers. The portraits on either side of the fighters were crammed with figures screaming advice and encouragement, while Death Eaters, both masked and unmasked, dueled students and teachers. Dean had won himself a wand, for he was face-to-face with Dolohov, Parvati with Travers. Harry, Ron and Hermione raised their wands at once, ready to strike, but the duelers were weaving and darting so much that there was a strong likelihood of hurting on of their own side if they cast curses. Even as they stood braced, looking for the opportunity to act, there came a great "Wheeeeee!" and looking up, Harry saw Peeves zooming over them, dropping Snargaluff pods down onto the Death Eaters, whose heads were suddenly engulfed in wriggling green tubers like fat worms.

"ARGH!"

A fistful of tubers had hit the Cloak over Ron's head; the damp green roots were suspended improbably in midair as Ron tried to shake them loose.

"Someone's invisible there!" shouted a masked Death Eater, pointing.

Dean made the most of the Death Eater's momentary distraction, knocking him out with a stunning Spell; Dolohov attempted to retaliate, and Parvati shot a Body Bind Curse at him. "LET'S GO!" Harry yelled, and he, Ron, and Hermione gathered the Cloak tightly around themselves and pelted, heads down, through the midst of the fighters, slipping a little in pools of Snargaluff juice, toward the top of the marble staircase into the entrance hall.

"I'm Draco Malfoy, I'm Draco, I'm on your side!" Draco was on the upper landing, pleading with another masked Death Eater. Harry Stunned the Death Eater as they passed. Malfoy looked around, beaming, for his savior, and Ron punched him from under the Cloak. Malfoy fell backward on top of the Death Eater, his mouth bleeding, utterly bemused.

"And that's the second time we've saved your life tonight, you two-faced bastard!" Ron yelled.

There were more duelers all over the stairs and in the hall. Death Eaters everywhere Harry looked: Yaxley, close to the front doors, in combat with Flitwick, a masked Death Eater dueling Kingsley right beside them. Students ran in every direction; some carrying or dragging injured friends. Harry directed a Stunning Spell toward the masked Death Eater; it missed but nearly hit Neville, who had emerged from nowhere brandishing armfuls of Venomous Tentacula, which looped itself happily around the nearest Death Eater and began reeling him in.

Harry, Ron, and Hermione sped won the marble staircase: glass shattered on the left, and the Slytherin hourglass that had recorded House points spilled its emeralds everywhere, so that people slipped and staggered as they ran. Two bodies fell from the balcony overhead as they reached the ground a gray blur that Harry took for an animal sped four-legged across the hall to sink its teeth into one of the fallen.

"NO!" shrieked Hermione, and with a deafening blast from her wand, Fenrir Greyback was thrown backward from the feebly struggling body of Lavender Brown. He hit the marble banisters and struggled to return to his feet. Then, with a bright white flash and a crack, a crystal ball fell on top of his head, and he crumpled to the ground and did not move.

"I have more!" shrieked Professor Trelawney from over the banisters. "More for any who want them! Here-" And with a move like a tennis serve, she heaved another enormous crystal sphere from her bag, waved her wand through the air, and caused the ball to speed across the hall and smash through a window. At the same moment, the heavy wooden front doors burst open, and more of the gigantic spiders forced their way into the front hall.

Screams of terror rent the air: the fighters scattered, Death Eaters and Hogwartians alike, and red and green jets of light flew into the midst of the oncoming monsters, which shuddered and reared, more terrifying than ever.

"How do we get out?" yelled Ron over all the screaming, but before either Harry or Hermione could answer they were bowled aside; Hagrid had come thundering down the stairs, brandishing his flowery pink umbrella.

"Don't hurt 'em, don't hurt 'em!" he yelled.

"HAGRID, NO!"

Harry forgot everything else: he sprinted out from under the cloak, running bent double to avoid the curses illuminating the whole hall.

"HAGRID, COME BACK!"

But he was not even halfway to Hagrid when he saw it happen: Hagrid vanished amongst the spiders, and with a great scurrying, a foul swarming movement, they retreated under the onslaught of spells, Hagrid buried in their midst.

"HAGRID!"

"Harry, NO!" Harry heard Hermione call his own name: He was sprinting down the front steps into the dark grounds, and the spiders were swarming away with their prey, and he could see nothing of Hagrid at all.

"HAGRID!"

He thought he could make out an enormous arm waving from the midst of the spider swarm, but as he made to chase after them, his way was impeded by a monumental foot, which swung down out of the darkness and made the ground on which he stood shudder. He looked up: A giant stood before him, twenty feet high, its head hidden in shadow, nothing but its treelike, hairy shins illuminated by light from the castle doors. With one brutal, fluid movement, it smashed a massive fist through an upper window, and glass rained down upon Harry, forcing him back under the shelter of the doorway.

"Oh my-!" shrieked Hermione, as she and Ron caught up with Harry and gazed upward at the giant now trying to seize people through the window above.

"DON'T!" Ron yelled, grabbing Hermione's hand as she raised her wand. "Stun him and he'll crush half the castle-"

"HAGGER?"

Grawp came lurching around the corner of the castle; only now did Harry realize that Grawp was, indeed, an undersized giant. The gargantuan monster trying to crush people on the upper floors turned around and let out a roar. The stone steps trembled as he stomped toward his smaller kin, and Grawp's lopsided mouth fell open, showing yellow, half brick-sized teeth; and then they launched themselves at each other with the savagery of lions.

"RUN!" Harry roared; the night was full of hideous yells and blows as the giants wrestled, and he seized Hermione's hand and tore down the steps into the grounds, Ron bringing up the rear. Harry had not lost hope of finding and saving Hagrid; he ran so fast that they were halfway toward the forest before they were brought up short again.

The air around them had frozen: Harry's breath caught and solidified in his chest. Shapes moved out in the darkness, swirling figures of concentrated blackness, moving in a great wave towards the castles, their faces hooded and their breath rattling...

Ron and Hermione closed in beside him as the sounds of fighting behind them grew suddenly muted, deadened, because a silence only dementors could bring was falling thickly through the night, and Fred was gone, and Hagrid was surely dying or already dead…

"Come on, Harry!" said Hermione's voice from a very long way away.

He raised his wand, but a dull hopelessness was spreading throughout him: How many more lay dead that he did not yet know about? How much longer would he be able to hold her hand in his, to tell her he loved her…

A hundred dementors were advancing, gliding toward them, sucking their way closer to Harry's despair, which was like a promise of a feast...

Ron's terrier burst forth briefly before dissipating.

Harry felt as though his soul had already half left his body...

"HARRY, COME ON!" screamed Hermione. Her voice broke through the darkness like dawn on the horizon, and he was suddenly blinded by the bright light of her otter twisting in midair. She'd done it; the dementors began their retreat.

Hermione. It wasn't over yet. He could still protect her. Maybe not for long… but maybe long enough- long enough for her to live.

There was a silver spark, then a wavering light, and then, with the greatest effort it had ever cost him, the stag burst from the end of Harry's wand. It cantered forward, joining Hermione's otter, and the dementors fell back before the creatures' approach.

And then a silver hare, a boar, and fox soared past Harry, Ron, and Hermione's heads: the dementors fell back before the creatures' approach. Three more people had arrived out of the darkness to stand beside them, their wands outstretched, continuing to cast Patronuses: Luna, Ernie, and Seamus.

"That's right," said Luna encouragingly, as if they were back in the Room of Requirement and this was simply spell practice for the D.A. "That's right, Ron...come on think of something happy..."

"Something happy?" he said, his voice cracked.

"We're all still here," she whispered, "we're still fighting. Come on, now..."

Again, Ron's terrier emerged, stronger than before, joining the others.

Now the dementors scattered in earnest, and immediately the night was mild again, but the sounds of the surrounding battle were loud in his ears.

"Can't thank you enough," said Ron shakily, turning to Luna.

With a roar and an earth-quaking tremor, another giant came lurching out of the darkness from the direction of the forest, brandishing a club taller than any of them.

"RUN!" Harry shouted again, seizing Hermione's hand, but the others needed no telling; They all scattered, and not a second too soon, for the next moment the creature's vast foot had fallen exactly where they had been standing. Harry looked round: Ron was following them, but the other three had vanished back into the battle. "Let's get out of range!" yelled Ron as the giant swung its club again and its bellows echoed through the night, across the grounds where bursts of red and green light continued to illuminate the darkness.

"The Whomping Willow," said Harry, "go!" Somehow he walled it all up in his mind, crammed it into a small space into which he could not look now: thoughts of Fred and Hagrid, and his terror for Hermione- for all the people he loved, scattered in and outside the castle, must all wait, because they had to run, had to reach the snake and Voldemort, because that was, as Hermione said, the only way to end it -

He sprinted, Hermione's hand somehow still in his, with Ron close behind, half-believing they could outdistance death itself, ignoring the jets of light flying in the darkness all around him, and the sound of the lake crashing like the sea, and the creaking of the Forbidden Forest though the night was windless; through grounds that seemed themselves to have risen in rebellion, they ran faster than they had ever moved in their lives, and they arrived at the great tree first, the Willow that protected the secret at its roots with whiplike, slashing branches. Panting and gasping, Harry slowed down, skirting the willow's swiping branches, peering through the darkness toward its tick trunk, trying to see the single knot in the bark of the old tree that would paralyze it. Hermione was so out of breath she could not speak.

Ron directed his wand at a twig on the ground and said "Winguardium Leviosa!" The twig flew up from the ground, spun through the air as if caught by a gust of wind, then zoomed directly at the trunk through the Willow's ominously swaying branches. It jabbed at a place near the roots, and at once, the writhing tree became still. "Perfect!" panted Hermione. "Wait."

For one teetering second, while the crashes and booms of the battle filled the air, Harry hesitated. Voldemort wanted him to do this, wanted him to come...Was he leading Ron and Hermione into a trap? But the reality seemed to close upon him, cruel and plain: the only way forward was to kill the snake, and the snake was where Voldemort was, and Voldemort was at the end of this tunnel...

"Harry, we're coming, just get in there!" said Hermione, pushing him forward.

Harry frowned, but wriggled into the earthy passage hidden in the tree's roots.

It was a much tighter squeeze than it had been the last time they had entered it. The tunnel was low-ceilinged: they had had to double up to move through it nearly four years previously; now there was nothing for it but to crawl. Harry went first, his wand illuminated, expecting at any moment to meet barriers, but none came. They moved in silence, Harry's gaze fixed upon the swinging beam of the wand held in his fist. At last, the tunnel began to slope upward and Harry saw a sliver of light ahead. Hermione tugged at his ankle.

"The Cloak!" she whispered. "Put the Cloak on!"

He groped behind him and she forced the bundle of slippery cloth into his free hand. With difficulty he dragged it over himself, murmured, "Nox," extinguishing his wandlight, and continued on his hands and knees, as silently as possible, all his senses straining, expecting every second to be discovered, to hear a cold clear voice, see a flash of green light.

And then he heard voices coming from the room directly ahead of them, only slightly muffled by the fact that the opening at the end of the tunnel had been blocked up by what looked like an old crate. Hardly daring to breathe, Harry edged right up tot he opening and peered through a tiny gap left between crate and wall.

The room beyond was dimly lit, but he could see Nagini, swirling and coiling like a serpent underwater, safe in her enchanted, starry sphere, which floated unsupported in midair. He could see the edge of a table, and a long-fingered white hand toying with a wand.

Then Snape spoke, and Harry's heart lurched: Snape was inches away from where he crouched, hidden.

"...my Lord, their resistance is crumbling -"

"- and it is doing so without your help," said Voldemort in his high, clear voice. "Skilled wizard though you are, Severus, I do not think you will make much difference now. We are almost there...almost."

"Let me find the boy. Let me bring you Potter. I know I can find him, my Lord. Please."

Snape strode past the gap, and Harry drew back a little, keeping his eyes fixed upon Nagini, wondering whether there was any spell that might penetrate the protection surrounding her, but he could not think of anything. One failed attempt, and he would give away his position...

Voldemort stood up. Harry could see him now, see the red eyes, the flattened, serpentine face, the pallor of him gleaming slightly in the semidarkness.

"I have a problem, Severus," said Voldemort softly.

"My Lord?" said Snape.

Voldemort raised the Elder Wand, holding it as delicately and precisely as a conductor's baton.

"Why doesn't it work for me, Severus?"

In the silence Harry imagined he could hear the snake hissing slightly as it coiled and uncoiled-or was it Voldemort's sibilant sigh lingering on the air?

"My - my lord?" said Snape blankly. "I do not understand. You - you have performed extraordinary magic with that wand."

"No," said Voldemort. "I have performed my usual magic. I am extraordinary, but this wand...no. It has not revealed the wonders it has promised. I feel no difference between this wand and the one I procured from Ollivander all those years ago."

Voldemort's tone was musing, calm, but Harry's scar had begun to throb and pulse: Pain was building in his forehead, and he could feel that controlled sense of fury building inside Voldemort.

"No difference," said Voldemort again.

Snape did not speak. Harry could not see his face. He wondered whether Snape sensed danger, was trying to find the right words to reassure his master.

Voldemort started to move around the room: Harry lost sight of him for seconds as he prowled, speaking in that same measured voice, while the pain and fury mounted in Harry.

"I have thought long and hard, Severus...do you know why I have called you back from battle?"

And for a moment Harry saw Snape's profile. His eyes were fixed upon the coiling snake in its enchanted cage.

"No, my Lord, but I beg you will let me return. Let me find Potter."

"You sound like Lucius. Neither of you understands Potter as I do. He does not need finding. Potter will come to me. I knew his weakness you see, his one great flaw. He will hate watching the others struck down around him, knowing that it is for him that it happens. He will want to stop it at any cost. He will come."

"But my Lord, he might be killed accidentally by someone other than yourself-"

"My instructions to the Death Eaters have been perfectly clear. Capture Potter. Kill his friends - the more, the better - but do not kill him."

"But it is of you that I wished to speak, Severus, not Harry Potter. You have been very valuable to me. Very valuable."

"My Lord knows I seek only to serve him. But - let me go and find the boy, my Lord. Let me bring him to you. I know I can -"

"I have told you, no!" said Voldemort, and Harry caught the glint of red in his eyes as he turned again, and the swishing of his cloak was like the slithering of a snake, and he felt Voldemort's impatience in his burning scar. "My concern at the moment, Severus, is what will happen when I finally meet the boy!"

"My Lord, there can be no question, surely -?"

"- but there is a question, Severus. There is."

Voldemort halted, and Harry could see him plainly again as he slid the Elder Wand through his white fingers, staring at Snape.

"Why did both the wands I have used fail when directed at Harry Potter?"

"I - I cannot answer that, my Lord."

"Can't you?"

The stab of rage felt like a spike driven through Harry's head: he forced his own fist into his mouth to stop himself from crying out in pain. He closed his eyes, and suddenly he was Voldemort, looking into Snape's pale face.

"My wand of yew did everything of which I asked it, Severus, except to kill Harry Potter. Twice it failed. Ollivander told me under torture of the twin cores, told me to take another's wand. I did so, but Lucius's wand shattered upon meeting Potter's."

"I - I have no explanation, my Lord."

Snape was not looking at Voldemort now. His dark eyes were still fixed upon the coiling serpent in its protective sphere.

"I sought a third wand, Severus. the Elder Wand, the Wand of Destiny, the Deathstick. I took it from its previous master. I took it from the grave of Albus Dumbledore."

And now Snape looked at Voldemort, and Snape's face was like a death mask. it was marble white and so still that when he spoke, it was a shock to see that anyone lived behind the blank eyes.

"My Lord - let me go to the boy -"

"All this long night when I am on the brink of victory, I have sat here," said Voldemort, his voice barely louder than a whisper, "wondering, wondering, why the Elder Wand refuses to be what it ought to be, refuses to perform as legend says it must perform for its rightful owner...and I think I have the answer."

Snape did not speak.

"Perhaps you already know it? You are a clever man, after all, Severus. You have been a good and faithful servant, and I regret what must happen."

"My Lord-"

"The Elder Wand cannot serve me properly, Severus, because I am not its true master. The Elder Wand belongs to the wizard who killed its last owner. You killed Albus Dumbledore. While you live, Severus, the Elder Wand cannot truly be mine."

"My Lord!" Snape protested, raising his wand.

"It cannot be any other way," said Voldemort. "I must master the wand, Severus. Master the wand, and I master Potter at last."

And Voldemort swiped the air with the Elder Wand. It did nothing to Snape, who for a split second seemed to think he had been reprieved: but then Voldemort's intention became clear. The snake's cage was rolling through the air, and before Snape could do anything more than yell, it had encased him, head and shoulders, and Voldemort spoke in Parseltongue.

"Kill."

There was a terrible scream. Harry saw Snape's face losing the little color it had left; it whitened as his black eyes widened, as the snake's fangs pierced his neck, as he failed to push the enchanted cage off himself, as his knees gave way and he fell to the floor.

"I regret it," said Voldemort coldly.

He turned away; there was no sadness in him, no remorse. It was time to leave this shack and take charge, with a wand that would now do his full bidding. He pointed it at the starry cage holding the snake, which drifted upward, off Snape, who fell sideways onto the floor, blood gushing from the wounds in his neck. Voldemort swept from the room without a backward glance, and the great serpent floated after him in its huge protective sphere.

Back in the tunnel and his own mind, Harry opened his eyes; He had drawn blood biting down on his knuckles in an effort not to shout out. Now he was looking through the tiny crack between crate and wall, watching a foot in a black boot trembling on the floor.

"Harry!" breathed Hermione behind him, but he had already pointed his wand at the crate blocking his view. It lifted an inch into the air and drifted sideways silently. As quietly as he could, he pulled himself up into the room.

He did not know why he was doing it, why he was approaching the dying man: he did not know what he felt as he saw Snape's white face, and the fingers trying to staunch the bloody wound at his neck. Harry took off the invisibility cloak and looked down upon the man he hated, whose widening black eyes found Harry as he cried to speak. Harry bent over him, and Snape seized the front of his robes and pulled him close.

A terrible rasping, gurgling noise issued from Snape's throat.

"Take...it...Take...it..."

Something more than blood was leaking from Snape. Silvery blue, neither gas nor liquid, it gushed form his mouth and his ears and his eyes, and Harry knew what it was, but did not know what to do. He looked to Hermione, who he saw was already conjuring a flask, as if from thin air, and she thrust into his shaking hand. Harry lifted the silvery substance into it with his wand. When the flask was full to the brim, and Snape looked as though there was no blood left in him, his grip on Harry's robes slackened.

"Look...at...me..." he whispered.

The green eyes found the black, but after a second, something in the depths of the dark seemed to vanish, leaving them fixed, blank, and empty. The hand holding Harry thudded to the floor, and Snape moved no more.

/

Harry remained kneeling at Snape's side, simply staring down at him, vaguely aware of Hermione hand on his shoulder, until quite suddenly a high, cold voice spoke so close to them that Harry jumped on his feet, the flask gripped tightly in his hands, thinking that Voldemort had reentered the room.

Voldemort's voice reverberated from the walls and floor, and Harry realized that he was talking to Hogwarts and to all the surrounding area, that the residents of Hogsmeade and all those still fighting in the castle would hear him as clearly as if he stood beside them, his breath on the back of their necks, a deathblow away.

"You have fought," said the high, cold voice, "valiantly. Lord Voldemort knows how to value bravery."

"Yet you have sustained heavy losses. If you continue to resist me, you will all die, one by one. I do not wish this to happen. Every drop of magical blood spilled is a loss and a waste."

"Lord Voldemort is merciful. I command my forces to retreat immediately."

"You have one hour. Dispose of your dead with dignity. Treat your injured."

"I speak now, Harry Potter, directly to you. You have permitted your friends to die for you rather than face me yourself. I shall wait for one hour in the Forbidden Forest. If, at the end of that hour, you have not come to me, have not given yourself up, then battle recommences. This time, I shall enter the fray myself, Harry Potter, and I shall find you, and I shall punish every last man, woman, and child who has tried to conceal you from me. One hour."

Both Ron and Hermione shook their heads frantically, looking at Harry.

"Don't listen to him," said Ron.

Harry found Hermione eyes. She was silent, biting her lip. Understanding passed between them.

"Let's - let's get back to the castle, if he's gone to the forest we'll need to think of a new plan - " Ron said hastily.

He glanced at Snape's body, then hurried back to the tunnel entrance. Hermione gathered up the Invisibility Cloak and stood by Harry's side. They looked down at Snape. He did not know what to feel, except shock at the way Snape had been killed, and the reason for which it had been done...

They crawled back through the tunnel, none of them talking, and Harry wondered whether Ron and Hermione could still hear Voldemort ringing in their heads as he could.

You have permitted your friends to die for you rather than face me yourself. I shall wait for one hour in the Forbidden Forest...One hour...

Small bundles seemed to litter the lawn at the front of the castle. It could only be an hour or so from dawn, yet it was pitch-black. The three of them hurried toward the stone steps. A lone dog, the size of a small boat, lay abandoned in front of them. There was no other sign of Grawp or of his attacker.

The castle was unnaturally silent. There were no flashes of light now, no bangs or screams or shouts. The flagstones of the deserted entrance hall were stained with blood. Emeralds were still scattered all over the floor, along with pieces of marble and splintered wood. Part of the banisters had been blown away.

"Where is everyone?" whispered Hermione.

Ron led the way to the Great Hall. Harry and Hermione stopped in the doorway.

The House tables were gone and the room was crowded. The survivors stood in groups, their arms around each other's necks. The injured were being treated upon the raised platform by Madam Pomfrey and a group of helpers. Firenze was amongst the injured; his flank poured blood and he shook where he lay, unable to stand.

The dead lay in a row in the middle of the Hall. Harry could not see Fred's body, because his family surrounded him. George was kneeling at his head; Mrs. Weasley was lying across Fred's chest, her body shaking. Mr. Weasley stroking her hair while tears cascaded down his cheeks.

Without a word to Harry and Hermione, Ron walked away, approaching Ginny, whose face was swollen and blotchy. He hugged her. Bill, Fleur, and Percy, stood resolutely, and when Ron stepped away from Ginny, Percy flung an arm around Ron's shaking shoulders, opening to Harry a clear view of the bodies lying next to Fred. Remus and Tonks, pale and still and peaceful-looking, apparently asleep beneath the dark, enchanted ceiling.

The Great Hall seemed to fly away, become smaller, shrink, as Harry reeled backward from the doorway.

"Harry…" Hermione choked, reaching for him, silent tears leaving trails through the dust, blood, and dirt covering her cheeks.

He could not draw breath. He could not bear to look at any of the other bodies, to see who else had died for him. He could not bear to think Hermione might also join them if he did not give himself up… He could not bear to join the Weasleys, could not look into their eyes, when if he had given himself up in the first place, Fred might never have died...

He turned away and ran up the marble staircase. Lupin, Tonks... He yearned not to feel... He wished he could rip out his heart, his innards, everything that was screaming inside him...

"Harry!" He heard Hermione call as she ran after him. He did not tell her to stay.

The castle was completely empty; even the ghosts seemed to have joined the mass mourning in the Great Hall. Harry ran without stopping, clutching the crystal flask of Snape's last thoughts, and he did not slow down until he reached the stone gargoyle guarding the headmaster's office.

"Password?"

"Dumbledore!" said Harry without thinking, because it was he whom he yearned to see, and to his surprise the gargoyle slid aside revealing the spiral staircase behind.

Hermione finally reached him. He could barely look at her, let alone speak. She remained silent and followed him up the spiral staircase.

But when Harry burst into the circular office he found a change. The portraits that hung all around the walls were empty. Not a single headmaster or headmistress remained to see him; all, it seemed, had flitted away, charging through the paintings that lined the castle so that they could have a clear view of what was going on.

Harry glanced hopelessly at Dumbledore's deserted frame, which hung directly behind the headmaster's chair, then turned his back on it. The stone Pensieve lay in the cabinet where it had always been. Harry heaved it onto the desk and poured Snape's memories into the wide basin with its runic markings around the edge. To escape into someone else's head would be a blessed relief... Nothing that even Snape had left him could be worse than his own thoughts. The memories swirled, silver white and strange, and Harry took Hermione's hand firmly in his. Without hesitating, with a feeling of reckless abandonment, as though this would assuage his torturing grief, Harry dived.

He fell headlong into sunlight, and his feet found warm ground. When he straightened up, he saw Hermione beside him, wide-eyed. They were in a nearly deserted playground. A single huge chimney dominated the distant skyline. Two girls were swinging backward and forward, and a skinny boy was watching them from behind a clump of bushes. His black hair was overlong and his clothes were so mismatched that it looked deliberate: too short jeans, a shabby, overlarge coat that might have belonged to a grown man, an odd smock-like shirt.

Harry moved closer to the boy and Hermione followed. Snape looked no more than nine or ten years old, sallow, small, stringy. There was undisguised greed in his thin face as he watched the younger of the two girls swinging higher and higher than her sister.

"Lily, don't do it!" shrieked the elder of the two.

But the girl had let go of the swing at the very height of its arc and flown into the air, quite literally flown, launched herself skyward with a great shout of laughter, and instead of crumpling on the playground asphalt, she soared like a trapeze artist through the air, staying up far too long, landing far too lightly.

"Mummy told you not to!"

Petunia stopped her swing by dragging the heels of her sandals on the ground, making a crunching, grinding sound, then leapt up, hands on hips.

"Mummy said you weren't allowed, Lily!"

"But I'm fine," said Lily, still giggling. "Tuney, look at this. Watch what I can do."

Petunia glanced around. The playground was deserted apart from themselves and, though the girls did not know it, Snape. Lily had picked up a fallen flower from the bush behind which Snape lurked. Petunia advanced, evidently torn between curiosity and disapproval. Lily waited until Petunia was near enough to have a clear view, then held out her palm. The flower sat there, opening and closing its petals, like some bizarre, many-lipped oyster.

"Stop it!" shrieked Petunia.

"It's not hurting you," said Lily, but she closed her hand on the blossom and threw it back to the ground.

"It's not right," said Petunia, but her eyes had followed the flower's flight to the ground and lingered upon it. "How do you do it?" she added, and there was definite longing in her voice.

"It's obvious, isn't it?" Snape could no longer contain himself, but had jumped out from behind the bushes. Petunia shrieked and ran backward toward the swings, but Lily, though clearly startled, remained where she was. Snape seemed to regret his appearance. A dull flush of color mounted the sallow cheeks as he looked at Lily.

"What's obvious?" asked Lily.

Snape had an air of nervous excitement. With a glance at the distant Petunia, now hovering beside the swings, he lowered his voice and said, "I know what you are."

"What do you mean?"

"You're...you're a witch," whispered Snape.

She looked affronted.

"That's not a very nice thing to say to somebody!"

She turned, nose in the air, and marched off toward her sister.

"No!" said Snape. He was highly colored now, and Harry wondered why he did not take off the ridiculously large coat, unless it was because he did not want to reveal the smock beneath it. With a feeling he could hardly process let alone describe, Harry realized how similar he must've looked to Snape at this age, the way the Dursley's had dressed him in Dudley's comically large hand-me-downs. He flapped after the girls, looking ludicrously batlike, like his older self.

The sisters considered him, united in disapproval, both holding on to one of the swing poles, as though it was the safe place in tag.

"You are," said Snape to Lily. "You are a witch. I've been watching you for a while. But there's nothing wrong with that. My mum's one, and I'm a wizard."

Petunia's laugh was like cold water.

"Wizard!" she shrieked, her courage returned now that she had recovered from the shock of his unexpected appearance. "I know who you are. You're that Snape boy! They live down Spinner's End by the river," she told Lily, and it was evident from her tone that she considered the address a poor recommendation. "Why have you been spying on us?"

"Haven't been spying," said Snape, hot and uncomfortable and dirty-haired in the bright sunlight. "Wouldn't spy on you, anyway," he added spitefully, "you're a Muggle."

Though Petunia evidently did not understand the word, she could hardly mistake the tone.

"Lily, come on, we're leaving!" she said shrilly. Lily obeyed her sister at once, glaring at Snape as she left. He stood watching them as they marched through the playground gate, and Harry and Hermione, the only ones left to observe him, recognized Snape's bitter disappointment, and understood that Snape had been planning this moment for a while, and that it had all gone wrong...

The scene dissolved, and before Harry knew it, re-formed around them. He heard Hermione gasp, and held her hand again. They were now in a small thicket of trees. He could see a sunlit river glittering through their trunks. The shadows cast by the trees made a basin of cool green shade. Harry felt quite like he and Hermione had just Apparated, and were ready to set up their protective enchantments around the tent. But two children sat facing each other, cross-legged on the ground. Snape had removed his coat now; his odd smock looked less peculiar in the half light.

"...and the Ministry can punish you if you do magic outside school, you get letters."

"But I have done magic outside school!"

"We're all right. We haven't got wands yet. They let you off when you're a kid and you can't help it. But once you're eleven," he nodded importantly, "and they start training you, then you've got to go careful."

There was a little silence. Lily had picked up a fallen twig and twirled it in the air, and Harry knew that she was imagining sparks trailing from it. Then she dropped the twig, leaned in toward the boy, and said, "It is real, isn't it? It's not a joke? Petunia says you're lying to me. Petunia says there isn't a Hogwarts. It is real, isn't it?"

"It's real for us," said Snape. "Not for her. But we'll get the letter, you and me."

"Really?" whispered Lily.

"Definitely," said Snape, and even with his poorly cut hair and his odd clothes, he struck an oddly impressive figure sprawled in front of her, brimful of confidence in his destiny.

"And will it really come by owl?" Lily whispered.

"Normally," said Snape. "But you're Muggle-born, so someone from the school will have to come and explain to your parents."

"Does it make a difference, being Muggle-born?"

Snape hesitated. His black eyes, eager in the greenish gloom, moved over the pale face, the dark red hair. Harry glanced at Hermione, noting the sympathy in her awed expression.

"No," he said. "It doesn't make any difference."

"Good," said Lily, relaxing. It was clear that she had been worrying.

"You've got loads of magic," said Snape. "I saw that. All the time I was watching you..."

His voice trailed away; she was not listening, but had stretched out on the leafy ground and was looking up at the canopy of leaves overhead. He watched her as greedily as he had watched her in the playground.

"How are things at your house?" Lily asked.

A little crease appeared between his eyes.

"Fine," he said.

"They're not arguing anymore?"

"Oh yes, they're arguing," said Snape. He picked up a fistful of leaves and began tearing them apart, apparently unaware of what he was doing. "But it won't be that long and I'll be gone."

"Doesn't your dad like magic?"

"He doesn't like anything, much," said Snape.

"Severus?"

A little smile twisted Snape's mouth when she said his name.

"Yeah?"

"Tell me about the dementors again."

"What d'you want to know about them for?"

"If I use magic outside school - "

"They wouldn't give you to the dementors for that! Dementors are for people who do really bad stuff. They guard the wizard prison, Azkaban. You're not going to end up in Azkaban, you're too - "

He turned red again and shredded more leaves. Then a small rustling noise behind Harry made him turn: Petunia, hiding behind a tree, had lost her footing.

"Tuney!" said Lily, surprise and welcome in her voice, but Snape had jumped to his feet.

"Who's spying now?" he shouted. "What d'you want?"

Petunia was breathless, alarmed at being caught. Harry could see her struggling for something hurtful to say.

"What is that you're wearing, anyway?" she said, pointing at Snape's chest. "Your mum's blouse?"

There was a crack. A branch over Petunia's head had fallen. Lily screamed. The branch caught Petunia on the shoulder, and she staggered backward and burst into tears.

"Tuney!"

But Petunia was running away. Lily rounded on Snape.

"Did you make that happen?"

"No." He looked both defiant and scared.

"You did!" She was backing away from him. "You did! You hurt her!"

"No - no, I didn't!"

But the lie did not convince Lily. After one last burning look, she ran from the little thicket, off after her sister, and Snape looked miserable and confused...

And the scene re-formed. Harry looked around. He and Hermione were on platform nine and three quarters, and Snape stood beside him, slightly hunched, next to a thin, sallow-faced, sour-looking woman who greatly resembled him. Snape was staring at a family of four a short distance away. The two girls stood a little apart from their parents. Lily seemed to be pleading with her sister. Harry moved closer to listen.

"...I'm sorry, Tuney, I'm sorry! Listen - " She caught her sister's hand and held tight to it, even though Petunia tried to pull it away. "Maybe once I'm there - no, listen, Tuney! Maybe once I'm there, I'll be able to go to Professor Dumbledore and persuade him to change his mind!"

"I don't - want - to - go!" said Petunia, and she dragged her hand back out of her sister's grasp. "You think I want to go to some stupid castle and learn to be a - a..."

Her pale eyes roved over the platform, over the cats mewling in their owners' arms, over the owls, fluttering and hooting at each other in cages, over the students, some already in their long black robes, loading trunks onto the scarlet steam engine or else greeting one another with glad cries after a summer apart.

" - you think I want to be a - a freak?"

At the word, Harry saw Hermione look away, her expression pained.

Lily's eyes filled with tears as Petunia succeeded in tugging her hand away.

"I'm not a freak," said Lily. "That's a horrible thing to say."

"That's where you're going," said Petunia with relish. "A special school for freaks. You and that Snape boy...weirdos, that's what you two are. It's good you're being separated from normal people. It's for our safety."

Lily glanced toward her parents, who were looking around the platform with an air of wholehearted enjoyment, drinking in the scene. Then she looked back at her sister, and her voice was low and fierce.

"You didn't think it was such a freak's school when you wrote to the headmaster and begged him to take you."

Petunia turned scarlet.

"Beg? I didn't beg!"

"I saw his reply. It was very kind."

"You shouldn't have read - " whispered Petunia, "that was my private - how could you -?"

Lily gave herself away by half-glancing toward where Snape stood nearby. Petunia gasped.

"That boy found it! You and that boy have been sneaking in my room!"

"No - not sneaking - " Now Lily was on the defensive. "Severus saw the envelope, and he couldn't believe a Muggle could have contacted Hogwarts, that's all! He says there must be wizards working undercover in the postal service who take care of - "

"Apparently wizards poke their noses in everywhere!" said Petunia, now as pale as she had been flushed. "Freak!" she spat at her sister, and she flounced off to where her parents stood...

The scene dissolved again. Snape was hurrying along the corridor of the Hogwarts Express as it clattered through the countryside. He had already changed into his school robes, had perhaps taken the first opportunity to take off his dreadful Muggle clothes. At last he stopped, outside a compartment in which a group of rowdy boys were talking. Hunched in a corner seat beside the window was Lily, her face pressed against the windowpane.

Snape slid open the compartment door and sat down opposite Lily. She glanced at him and then looked back out of the window. She had been crying.

"I don't want to talk to you," she said in a constricted voice.

"Why not?"

"Tuney h-hates me. Because we saw that letter from Dumbledore."

"So what?"

She threw him a look of deep dislike.

"So she's my sister!"

"She's only a - " He caught himself quickly; Lily, too busy trying to wipe her eyes without being noticed, did not hear him.

"But we're going!" he said, unable to suppress the exhilaration in his voice. "This is it! We're off to Hogwarts!"

She nodded, mopping her eyes, but in spite of herself, she half smiled.

"You'd better be in Slytherin," said Snape, encouraged that she had brightened a little.

"Slytherin?"

One of the boys sharing the compartment, who had shown no interest at all in Lily or Snape until that point, looked around at the word, and Harry, whose attention had been focused entirely on the two beside the window, saw his father: slight, black-haired like Snape, but with that indefinable air of having been well-cared-for, even adored, a look Harry had recognized in Ron on his own first Express journey, a look that Snape, and he was sure, he himself, had so conspicuously lacked.

"Who wants to be in Slytherin? I think I'd leave, wouldn't you?" James asked the boy lounging on the seats opposite him, and with a jolt, Harry realized that it was Sirius. Sirius did not smile.

"My whole family have been in Slytherin," he said.

"Blimey," said James, "and I thought you seemed all right!"

Sirius grinned.

"Maybe I'll break the tradition. Where are you heading, if you've got the choice?"

James lifted an invisible sword.

"'Gryffindor, where dwell the brave at heart!' Like my dad."

Snape made a small, disparaging noise. James turned on him.

"Got a problem with that?"

"No," said Snape, though his slight sneer said otherwise. "If you'd rather be brawny than brainy - "

"Where're you hoping to go, seeing as you're neither?" interjected Sirius.

James roared with laughter. Lily sat up, rather flushed, and looked from James to Sirius in dislike.

"Come on, Severus, let's find another compartment."

"Oooooo..."

James and Sirius imitated her lofty voice; James tried to trip Snape as he passed.

"See ya, Snivellus!" a voice called, as the compartment door slammed...

And the scene dissolved once more...

Harry was standing right behind Snape as they faced the candlelit House tables, lined with rapt faces. Then Professor McGonagall said, "Evans, Lily!"

He watched his mother walk forward on trembling legs and sit down upon the rickety stool. Professor McGonagall dropped the Sorting Hat onto her head, and barely a second after it had touched the dark red hair, the hat cried, "Gryffindor!"

Harry heard Snape let out a tiny groan. Lily took off the hat, handed it back to Professor McGonagall, then hurried toward the cheering Gryffindors, but as she went she glanced back at Snape, and there was a sad little smile on her face. Harry saw Sirius move up the bench to make room for her. She took one look at him, seemed to recognize him from the train, folded her arms, and firmly turned her back on him.

The roll call continued. Harry and Hermione watched Lupin, Pettigrew, and his father join Lily and Sirius at the Gryffindor table. At last, when only a dozen students remained to be sorted, Professor McGonagall called Snape.

Harry walked with him to the stool, Hermione following behind, watched him place the hat upon his head. "Slytherin!" cried the Sorting Hat.

And Severus Snape moved off to the other side of the Hall, away from Lily, to where the Slytherins were cheering him, to where Lucius Malfoy, a prefect badge gleaming upon his chest, patted Snape on the back as he sat down beside him...

And the scene changed...

Lily and Snape were walking across the castle courtyard, evidently arguing. Harry hurried to catch up with them, to listen in. As he reached them, he realized how much taller they both were. A few years seemed to have passed since their Sorting.

"...thought we were supposed to be friends?" Snape was saying, "Best friends?"

"We are, Sev, but I don't like some of the people you're hanging round with! I'm sorry, but I detest Avery and Mulciber! Mulciber! What do you see in him, Sev, he's creepy! D'you know what he tried to do to Mary Macdonald the other day?"

Lily had reached a pillar and leaned against it, looking up into the thin, sallow face.

"That was nothing," said Snape. "It was a laugh, that's all - "

"It was Dark Magic, and if you think that's funny-" Her tone quite reminded Harry of Hermione, admonishing him and Ron for something rash and hurtful they'd done. Under different circumstances, Harry might've smiled.

"What about the stuff Potter and his mates get up to?" demanded Snape. His color rose again as he said it, unable, it seemed, to hold in his resentment.

"What's Potter got to do with anything?" said Lily.

"They sneak out at night. There's something weird about that Lupin. Where does he keep going?"

"He's ill," said Lily. "They say he's ill - "

"Every month at the full moon?" said Snape.

"I know your theory," said Lily, and she sounded cold. "Why are you so obsessed with them anyway? Why do you care what they're doing at night?"

"I'm just trying to show you they're not as wonderful as everyone seems to think they are."

The intensity of his gaze made her blush.

"They don't use Dark Magic, though." She dropped her voice. "And you're being really ungrateful. I heard what happened the other night. You went sneaking down that tunnel by the Whomping Willow, and James Potter saved you from whatever's down there - "

Snape's whole face contorted and he spluttered, "Saved? Saved? You think he was playing the hero? He was saving his neck and his friends' too! You're not going to - I won't let you - "

"Let me? Let me?"

Lily's bright green eyes were slits. Snape backtracked at once.

"I didn't mean - I just don't want to see you made a fool of - He fancies you, James Potter fancies you!" The words seemed wrenched from him against his will. "And he's not...everyone thinks...big Quidditch hero - " Snape's bitterness and dislike were rendering him incoherent, and Lily's eyebrows were traveling farther and farther up her forehead.

"I know James Potter's an arrogant toerag," she said, cutting across Snape. "I don't need you to tell me that. But Mulciber's and Avery's idea of humor is just evil. Evil, Sev. I don't understand how you can be friends with them."

Harry doubted that Snape had even heard her strictures on Mulciber and Avery. The moment she had insulted James Potter, his whole body had relaxed, and as they walked away there was a new spring in Snape's step...

And the scene dissolved...

Harry and Hermione watched again as Snape left the Great Hall after sitting his O.W.L. in Defense Against the Dark Arts, watched as he wandered away from the castle and strayed inadvertently close to the place beneath the beech tree where James, Sirius, Lupin, and Pettigrew sat together. But Harry kept his distance this time, because he knew what happened after James had hoisted Severus into the air and taunted him; he knew what had been done and said, and it gave him no pleasure to hear it again... He watched as Lily joined the group and went to Snape's defense. Distantly he heard Snape shout at her in his humiliation and his fury, the unforgivable word: "Mudblood."

He reached for Hermione's hand, but before he got there the scene changed...

"I'm sorry."

"I'm not interested."

"I'm sorry!"

"Save your breath"

It was nighttime. Lily, who was wearing a dressing gown, stood with her arms folded in front of the portrait of the Fat Lady, at the entrance to Gryffindor Tower.

"I only came out because Mary told me you were threatening to sleep here."

"I was. I would have done. I never meant to call you Mudblood, it just - "

"Slipped out?" There was no pity in Lily's voice. "It's too late. I've made excuses for you for years. None of my friends can understand why I even talk to you. You and your precious little Death Eater friends - you see, you don't even deny it! You don't even deny that's what you're all aiming to be! You can't wait to join You-Know-Who, can you?"

He opened his mouth, but closed it without speaking.

"I can't pretend anymore. You've chosen your way, I've chosen mine."

"No - listen, I didn't mean - "

" - to call me Mudblood? But you call everyone of my birth Mudblood, Severus. Why should I be any different?"

He struggled on the verge of speech, but with a contemptuous look she turned and climbed back through the portrait hole...

The corridor dissolved, and the scene took a little longer to reform: Harry, with Hermione by his side, seemed to fly through shifting shapes and colors until their surroundings solidified again and they stood on a hilltop, forlorn and cold in the darkness, the wind whistling through the branches of a few leafless trees. The adult Snape was panting, turning on the spot, his wand gripped tightly in his hand, waiting for something or for someone... His fear infected Harry too, even though he knew that he could not be harmed, and he looked over his shoulder, wondering what it was that Snape was waiting for - Then a blinding, jagged jet of white light flew through the air. Harry thought of lightning, but Snape had dropped to his knees and his wand had flown out of his hand.

"Don't kill me!"

"That was not my intention."

Any sound of Dumbledore Apparating had been drowned by the sound of the wind in the branches. He stood before Snape with his robes whipping around him, and his face was illuminated from below in the light cast by his wand.

"Well, Severus? What message does Lord Voldemort have for me?"

"No - no message - I'm here on my own account!"

Snape was wringing his hands. He looked a little mad, with his straggling black hair flying around him.

"I - I come with a warning - no, a request - please - "

Dumbledore flicked his wand. Though leaves and branches still flew through the night air around them, silence fell on the spot where he and Snape faced each other.

"What request could a Death Eater make of me?"

"The - the prophecy...the prediction...Trelawney..."

"Ah, yes," said Dumbledore. "How much did you relay to Lord Voldemort?"

"Everything - everything I heard!" said Snape. "That is why - it is for that reason - he thinks it means Lily Evans!"

"The prophecy did not refer to a woman," said Dumbledore. "It spoke of a boy born at the end of July - "

"You know what I mean! He thinks it means her son, he is going to hunt her down - kill them all - "

"If she means so much to you," said Dumbledore, "surely Lord Voldemort will spare her? Could you not ask for mercy for the mother, in exchange for the son?"

"I have - I have asked him - "

"You disgust me," said Dumbledore, and Harry had never heard so much contempt in his voice. Snape seemed to shrink a little, "You do not care, then, about the deaths of her husband and child? They can die, as long as you have what you want?"

Snape said nothing, but merely looked up at Dumbledore.

"Hide them all, then," he croaked. "Keep her - them - safe. Please."

Harry felt Hermione's hand slip into his.

"And what will you give me in return, Severus?"

"In - in return?" Snape gaped at Dumbledore, and Harry expected him to protest, but after a long moment he said, "Anything."

The hilltop faded, and Harry stood in Dumbledore's office, and something was making a terrible sound, like a wounded animal. Snape was slumped forward in a chair and Dumbledore was standing over him, looking grim. After a moment or two, Snape raised his face, and he looked like a man who had lived a hundred years of misery since leaving the wild hilltop.

"I thought...you were going...to keep her...safe..."

"She and James put their faith in the wrong person," said Dumbledore. "Rather like you, Severus. Weren't you hoping that Lord Voldemort would spare her?"

Snape's breathing was shallow.

"Her boy survives," said Dumbledore.

With a tiny jerk of the head, Snape seemed to flick off an irksome fly.

"Her son lives. He has her eyes, precisely her eyes. You remember the shape and color of Lily Evans's eyes, I am sure?"

"DON'T!" bellowed Snape. "Gone...dead..."

"Is this remorse, Severus?"

"I wish...I wish I were dead..."

"And what use would that be to anyone?" said Dumbledore coldly. "If you loved Lily Evans, if you truly loved her, then your way forward is clear."

Snape seemed to peer through a haze of pain, and Dumbledore's words appeared to take a long time to reach him.

"What - what do you mean?"

"You know how and why she died. Make sure it was not in vain. Help me protect Lily's son."

"He does not need protection. The Dark Lord has gone - "

"The Dark Lord will return, and Harry Potter will be in terrible danger when he does."

There was a long pause, and slowly Snape regained control of himself, mastered his own breathing. At last he said, "Very well. Very well. But never - never tell, Dumbledore! This must be between us! Swear it! I cannot bear...especially Potter's son...I want your word!"

"My word, Severus, that I shall never reveal the best of you?" Dumbledore sighed, looking down into Snape's ferocious, anguished face. "If you insist..."

The office dissolved but re-formed instantly. Snape was pacing up and down in front of Dumbledore.

" - mediocre, arrogant as his father, a determined rule-breaker, delighted to find himself famous, attention-seeking and impertinent - "

"You see what you expect to see, Severus," said Dumbledore, without raising his eyes from a copy of Transfiguration Today. "Other teachers report that the boy is modest, likable, and reasonably talented. Personally, I find him an engaging child."

Dumbledore turned a page, and said, without looking up, "Keep an eye on Quirrell, won't you?"

A whirl of color, and now everything darkened, and Snape and Dumbledore stood a little apart in the entrance hall, while the last stragglers from the Yule Ball passed them on their way to bed.

"Well?" murmured Dumbledore.

"Karkaroff's Mark is becoming darker too. He is panicking, he fears retribution; you know how much help he gave the Ministry after the Dark Lord fell." Snape looked sideways at Dumbledore's crooked-nosed profile. "Karkaroff intends to flee if the Mark burns."

"Does he?" said Dumbledore softly, as Fleur Delacour and Roger Davies came giggling in from the grounds. "And are you tempted to join him?"

"No," said Snape, his black eyes on Fleur's and Roger's retreating figures. "I am not such a coward."

"No," agreed Dumbledore. "You are a braver man by far than Igor Karkaroff. You know, I sometimes think we Sort too soon..."

He walked away, leaving Snape looking stricken...

And now Harry and Hermione stood in the headmaster's office yet again. It was nighttime, and Dumbledore sagged sideways in the thronelike chair behind the desk, apparently semiconscious. His right hand dangled over the side, blackened and burned. Snape was muttering incantations, pointing his wand at the wrist of the hand, while with his left hand he tipped a goblet full of thick golden potion down Dumbledore's throat. After a moment or two, Dumbledore's eyelids fluttered and opened.

"Why," said Snape, without preamble, "why did you put on that ring? It carries a curse, surely you realized that. Why even touch it?"

Marvolo Gaunt's ring lay on the desk before Dumbledore. It was cracked; the sword of Gryffindor lay beside it.

Dumbledore grimaced.

"I...was a fool. Sorely tempted…"

Harry and Hermione knew, it was the very temptation Hermione had feared in Harry, but Snape asked, "Tempted by what?"

Dumbledore did not answer.

"It is a miracle you managed to return here!" Snape sounded furious. "That ring carried a curse of extraordinary power, to contain it is all we can hope for; I have trapped the curse in one hand for the time being - "

Dumbledore raised his blackened, useless hand, and examined it with the expression of one being shown an interesting curio.

"You have done very well, Severus. How long do you think I have?"

Dumbledore's tone was conversational; he might have been asking for a weather forecast. Snape hesitated, and then said, "I cannot tell. Maybe a year. There is no halting such a spell forever. It will spread eventually, it is the sort of curse that strengthens over time."

Dumbledore smiled. The news that he had less than a year to live seemed a matter of little or no concern to him.

"I am fortunate, extremely fortunate, that I have you, Severus."

"If you had only summoned me a little earlier, I might have been able to do more, buy you more time!" said Snape furiously. He looked down at the broken ring and the sword. "Did you think that breaking the ring would break the curse?"

"Something like that...I was delirious, no doubt..." said Dumbledore. With an effort he straightened himself in his chair. "Well, really, this makes matters much more straightforward."

Snape looked utterly perplexed. Dumbledore smiled.

"I refer to the plan Lord Voldemort is revolving around me. His plan to have the poor Malfoy boy murder me."

Snape sat down in the chair Harry had so often occupied, across the desk from Dumbledore. Harry could tell that he wanted to say more on the subject of Dumbledore's cursed hand, but the other held it up in polite refusal to discuss the matter further. Scowling, Snape said, "The Dark Lord does not expect Draco to succeed. This is merely punishment for Lucius's recent failures. Slow torture for Draco's parents, while they watch him fail and pay the price."

"In short, the boy has had a death sentence pronounced upon him as surely as I have," said Dumbledore. "Now, I should have thought the natural successor to the job, once Draco fails, is yourself?"

There was a short pause.

"That, I think, is the Dark Lord's plan."

"Lord Voldemort foresees a moment in the near future when he will not need a spy at Hogwarts?"

"He believes the school will soon be in his grasp, yes."

"And if it does fall into his grasp," said Dumbledore, almost, it seemed, as an aside, "I have your word that you will do all in your power to protect the students at Hogwarts?"

Snape gave a stiff nod.

"Good. Now then. Your first priority will be to discover what Draco is up to. A frightened teenage boy is a danger to others as well as to himself. Offer him help and guidance, he ought to accept, he likes you - "

" - much less since his father has lost favor. Draco blames me, he thinks I have usurped Lucius's position."

"All the same, try. I am concerned less for myself than for accidental victims of whatever schemes might occur to the boy. Ultimately, of course, there is only one thing to be done if we are to save him from Lord Voldemort's wrath."

Snape raised his eyebrows and his tone was sardonic as he asked, "Are you intending to let him kill you?"

"Certainly not. You must kill me."

There was a long silence, broken only by an odd clicking noise. Fawkes the phoenix was gnawing a bit of cuttlebone.

"Would you like me to do it now?" asked Snape, his voice heavy with irony. "Or would you like a few moments to compose an epitaph?"

"Oh, not quite yet," said Dumbledore, smiling. "I daresay the moment will present itself in due course. Given what has happened tonight," he indicated his withered hand, "we can be sure that it will happen within a year."

"If you don't mind dying," said Snape roughly, "why not let Draco do it?"

"That boy's soul is not yet so damaged," said Dumbledore. "I would not have it ripped apart on my account."

"And my soul, Dumbledore? Mine?"

"You alone know whether it will harm your soul to help an old man avoid pain and humiliation," said Dumbledore. "I ask this one great favor of you, Severus, because death is coming for me as surely as the Chudley Cannons will finish bottom of this year's league. I confess I should prefer a quick, painless exit to the protracted and messy affair it will be if, for instance, Greyback is involved - I hear Voldemort has recruited him? Or dear Bellatrix, who likes to play with her food before she eats it."

His tone was light, but his blue eyes pierced Snape as they had frequently pierced Harry, as though the soul they discussed was visible to him. At last Snape gave another curt nod.

Dumbledore seemed satisfied.

"Thank you, Severus..."

The office disappeared, and now Snape and Dumbledore were strolling together in the deserted castle grounds by twilight.

"What are you doing with Potter, all these evenings you are closeted together?" Snape asked abruptly.

Dumbledore looked weary.

"Why? You aren't trying to give him more detentions, Severus? The boy will soon have spent more time in detention than out."

"He is his father over again - "

"In looks, perhaps, but his deepest nature is much more like his mother's. I spend time with Harry because I have things to discuss with him, information I must give him before it is too late."

"Information," repeated Snape. "You trust him...you do not trust me."

"It is not a question of trust. I have, as we both know, limited time. It is essential that I give the boy enough information for him to do what he needs to do."

"And why may I not have the same information?"

"I prefer not to put all of my secrets in one basket, particularly not a basket that spends so much time dangling on the arm of Lord Voldemort."

"Which I do on your orders!"

"And you do it extremely well. Do not think that I underestimate the constant danger in which you place yourself, Severus. To give Voldemort what appears to be valuable information while withholding the essentials is a job I would entrust to nobody but you."

"Yet you confide much more in a boy who is incapable of Occlumency, whose magic is mediocre, and who has a direct connection into the Dark Lord's mind!"

"Voldemort fears that connection," said Dumbledore. "Not so long ago he had one small taste of what truly sharing Harry's mind means to him. It was pain such as he has never experienced. He will not try to possess Harry again, I am sure of it. Not in that way."

"I don't understand."

"Lord Voldemort's soul, maimed as it is, cannot bear close contact with a soul like Harry's. Like a tongue on frozen steel, like flesh in flame - "

"Souls? We were talking of minds!"

"In the case of Harry and Lord Voldemort, to speak of one is to speak of the other."

"No! It can't be-" Harry barely registered Hermione's panicked whisper beside him.

Dumbledore glanced around to make sure that they were alone. They were close by the Forbidden Forest now, but there was no sign of anyone near them.

"After you have killed me, Severus - "

"You refuse to tell me everything, yet you expect that small service of me!" snarled Snape, and real anger flared in the thin face now. "You take a great deal for granted, Dumbledore! Perhaps I have changed my mind!"

"You gave me your word, Severus. And while we are talking about services you owe me, I thought you agreed to keep a close eye on our young Slytherin friend?"

Snape looked angry, mutinous. Dumbledore sighed.

"Come to my office tonight, Severus, at eleven, and you shall not complain that I have no confidence in you..."

They were back in Dumbledore's office, the windows dark, and Fawkes sat silent as Snape sat quite still, as Dumbledore walked around him, talking.

"Harry must not know, not until the last moment, not until it is necessary, otherwise how could he have the strength to do what must be done?"

"But what must he do?"

"That is between Harry and me. Now listen closely, Severus. There will come a time - after my death - do not argue, do not interrupt! There will come a time when Lord Voldemort will seem to fear for the life of his snake."

"For Nagini?" Snape looked astonished.

"Precisely. If there comes a time when Lord Voldemort stops sending that snake forth to do his bidding, but keeps it safe beside him under magical protection, then, I think, it will be safe to tell Harry."

"Tell him what?"

Dumbledore took a deep breath and closed his eyes.

"Tell him that on the night Lord Voldemort tried to kill him, when Lily cast her own life between them as a shield, the Killing Curse rebounded upon Lord Voldemort, and a fragment of Voldemort's soul was blasted apart from the whole, and latched itself onto the only living soul left in that collapsed building. Part of Lord Voldemort lives inside Harry, and it is that which gives him the power of speech with snakes, and a connection with Lord Voldemort's mind that he has never understood. And while that fragment of soul, unmissed by Voldemort, remains attached to and protected by Harry, Lord Voldemort cannot die."

Harry seemed to be watching the two men from one end of a long tunnel, they were so far away from him, their voices echoing strangely in his ears.

"So the boy...the boy must die?" asked Snape quite calmly.

"And Voldemort himself must do it, Severus. That is essential."

Another long silence. Then Snape said, "I thought...all those years...that we were protecting him for her. For Lily."

"We have protected him because it has been essential to teach him, to raise him, to let him try his strength," said Dumbledore, his eyes still tight shut. "Meanwhile, the connection between them grows ever stronger, a parasitic growth. Sometimes I have thought he suspects it himself. If I know him, he will have arranged matters so that when he does set out to meet his death, it will truly mean the end of Voldemort."

Dumbledore opened his eyes. Snape looked horrified.

"You have kept him alive so that he can die at the right moment?"

"Don't be shocked, Severus. How many men and women have you watched die?"

"Lately, only those whom I could not save," said Snape. He stood up. "You have used me."

"Meaning?"

"I have spied for you and lied for you, put myself in mortal danger for you. Everything was supposed to be to keep Lily Potter's son safe. Now you tell me you have been raising him like a pig for slaughter - "

"But this is touching, Severus," said Dumbledore seriously. "Have you grown to care for the boy, after all?"

"For him?" shouted Snape. "Expecto Patronum!"

From the tip of his wand burst the silver doe. She landed on the office floor, bounded once across the office, and soared out of the window. Dumbledore watched her fly away, and as her silvery glow faded he turned back to Snape, and his eyes were full of tears.

"After all this time?"

"Always," said Snape.

And the scene shifted. Now, Harry saw Snape talking to the portrait of Dumbledore behind his desk.

"You will have to give Voldemort the correct date of Harry's departure from his aunt and uncle's," said Dumbledore. "Not to do so will raise suspicion, when Voldemort believes you so well informed. However, you must plant the idea of decoys; that, I think, ought to ensure Harry's safety. Try Confunding Mundungus Fletcher. And Severus, if you are forced to take part in the chase, be sure to act your part convincingly...I am counting upon you to remain in Lord Voldemort's good books as long as possible, or Hogwarts will be left to the mercy of the Carrows..."

Now Snape was head to head with Mundungus in an unfamiliar tavern, Mundungus's face looking curiously blank, Snape frowning in concentration.

"You will suggest to the Order of the Phoenix," Snape murmured, "that they use decoys. Polyjuice Potion. Identical Potters. It's the only thing that might work. You will forget that I have suggested this. You will present it as your own idea. You understand?"

"I understand," murmured Mundungus, his eyes unfocused...

Now Harry was flying alongside Snape on a broomstick through a clear dark night: He was accompanied by other hodded Death Eaters, and ahead were Lupin and a Harry who was really George... A Death Eater moved ahead of Snape and raised his wand, pointing it directly at Lupin's back.

"Sectumsempra!" shouted Snape.

But the spell, intended for the Death Eater's wand hand, missed and hit George instead -

And next, Snape was kneeling in Sirius's old bedroom. Tears were dripping from the end of his hooked nose as he read the old letter from Lily. The second page carried only a few words: could ever have been friends with Gellert Grindelwald. I think her mind's going, personally!

Lots of love, Lily

Snape took the page bearing Lily's signature, and her love, and tucked it inside his robes. Then he ripped in two the photograph he was also holding, so that he kept the part from which Lily laughed, throwing the portion showing James and Harry back onto the floor, under the chest of drawers...

And now Snape stood again in the headmaster's study as Phineas Nigellus came hurrying into his portrait.

"Headmaster! They are camping in the Forest of Dean! The Mudblood - "

"Do not use that word!"

" - the Granger girl, then, mentioned the place as she opened her bag and I heard her!"

"Good. Very good!" cried the portrait of Dumbledore behind the headmaster's chair. "Now, Severus, the sword! Do not forget that it must be taken under conditions of need and valor - and he must not know that you give it! If Voldemort should read Harry's mind and see you acting for him - "

"I know," said Snape curtly. He approached the portrait of Dumbledore and pulled at its side. It swung forward, revealing a hidden cavity behind it from which he took the sword of Gryffindor.

"And you still aren't going to tell me why it's so important to give Potter the sword?" said Snape as he swung a traveling cloak over his robes.

"No, I don't think so," said Dumbledore's portrait. "He will know what to do with it. And Severus, be very careful, they may not take kindly to your appearance after George Weasley's mishap - "

Snape turned at the door.

"Don't worry, Dumbledore," he said coolly. "I have a plan..."

And Snape left the room. Harry and Hermione rose up out of the Pensieve, and moments later they lay side by side on the carpeted floor in exactly the same room Snape might just have closed the door.

/