Harry Potter and the Knight of Hidden Truths Book One:
Volume one: Before the Castle.
The last ordinary thing Matthew Knight remembered from his third birthday was asking whether birthday curry tasted different from ordinary curry.
Jessica Knight had crouched before him beneath the awning of a Dartford toy shop, retied the scarf hanging loosely around his neck, and explained that birthday curry was special because it had been made especially for him. Matthew had regarded this answer with the solemn concentration of a child examining an important law of the universe.
"So it tastes like mine?" he asked.
"It tastes like Nanny's curry," Jessica answered, "but today it belongs to you."
Robert Knight shifted several parcels beneath one arm and lowered himself until he was level with his son. "There will also be cake, three candles, and enough wrapping paper to occupy you long after you have forgotten what was inside it."
"I will not forget," Matthew declared.
Robert glanced at Jessica. "He says that now."
Jessica smiled and brushed a damp curl away from Matthew's forehead. "Your father spent a week asking for a toy broom when he was six. The moment your grandfather found one, he became more interested in the box."
"That is an unfair simplification of a very serious investigation into packaging."
"You climbed into the box and became stuck."
"The investigation encountered structural difficulties."
Matthew laughed because his mother was laughing and his father looked pleased with himself. He hugged the small wooden train they had bought him against his chest. It was painted bright red and had three carriages because he was, as he had informed every patient shopkeeper in Dartford, three fingers old.
He raised his hand again and counted carefully. "This finger is one, this finger is two, and this finger makes three. That means I am three fingers old."
Robert inspected the hand as if Matthew had presented evidence of a historic discovery. "You appear to be correct. I believe you may be the first person in Britain to reach such an advanced age."
Matthew's storm-grey eyes widened. "Has nobody else been three?"
"Your father is teasing you," Jessica said. "He was three once himself, although your nanny says he was much less sensible."
Robert placed a hand over his heart. "My own family conspires against my reputation."
Matthew considered his father for a moment before holding out the wooden train. "Can you make it fly?"
Robert took the toy and turned the small brass key fitted into its side. The wheels began to move against his palm.
"I can't make it fly with a wand," he said. "Your father was born without that kind of magic, so I have to use the key."
"Why?" Matthew asked.
"Because I'm a Squib?"
Robert spoke the word without shame.
The magical world had tried to give him shame often enough when he was young. He had been tested by healers who expected his magic to emerge late, whispered about by relatives who thought Samuel Knight's non-magical son was a defect in an otherwise distinguished family, and compared endlessly with his older brother and sister.
Gareth had summoned toys before he could read. Eleanor had changed the colour of every curtain in the house when she became angry at six. Robert had watched them receive their wands while his own hand remained empty.
Samuel Knight had never allowed anyone to suggest that made Robert less worthy of the family name.
"Magic is an ability," Samuel had told him. "It is not a measure of your courage, intelligence, loyalty, or value. Anyone who confuses power with worth is announcing a weakness in themselves, not in you."
Robert had remembered.
He could not cast a spell, but he had grown up in a house built by warders. He knew how to recognise a wand movement, how to read warning runes, and how to identify the pressure that preceded dangerous magic. He understood defensive theory well enough to criticise poorly constructed shields, even though he could never raise one himself.
He had also refused to marry Jessica beneath a roof of secrets.
Jessica had been born entirely outside the magical world. She had Muggle parents, an ordinary education, and no reason to believe in wands, moving portraits, enchanted houses, or wars hidden behind newspaper reports. Robert had told her everything before proposing marriage.
He had explained that his father, brother, and sister were magical, that he was a Squib, and that some of the people visiting the Knight house belonged to a secret organisation fighting a dark wizard. He had warned her that loving him meant living close to a world she could not see unless someone chose to show it to her.
Jessica had listened for nearly three hours, asked more questions than Robert had expected, and then demanded to meet his family before deciding whether he was telling the truth or attempting the most elaborate escape from commitment in human history.
Vivian had served tea. Samuel had made the sugar bowl dance.
Jessica had stared at it for a long moment before asking whether magical people still washed dishes by hand when they were angry with each other.
Samuel had laughed so hard that Vivian sent him out of the room.
Jessica had entered the Knight family as a Muggle, but never as an ignorant one. She knew what a wand looked like. She understood the basic laws of secrecy, recognised common warning signs, and had memorised the emergency instructions Samuel insisted every non-magical member of the family learn.
If Robert told her to run from magic, she would run.
She would not waste time asking for proof.
The rain thickened while the family stood beneath the awning. Water streamed along the gutters, and passing cars sent silver sprays across the pavement. The clouds had gathered with unnatural speed, turning the late afternoon nearly black.
Robert glanced at his watch.
"We should have left an hour ago. Mum will have dinner ready, and she will blame me when the curry goes cold."
"She will blame you because this delay is your fault," Jessica reminded him. "I had already bought Matthew's present, but you decided he required one more."
Robert looked down at the largest parcel beneath his arm. It was wrapped in red paper patterned with gold stars and was almost as long as Matthew's legs.
"This present contains a great deal of birthday."
Matthew leaned closer. "What kind of present has birthday inside it?"
"The kind you must unwrap before discovering what it is."
"Could you tell me a little part?"
"That would endanger the surprise."
Matthew sighed. Adults often introduced interesting subjects and then refused to explain them properly.
Jessica offered him her hand. "We should reach the car before the weather becomes worse. Nanny has been waiting all afternoon."
Until that year, the old Knight house had been somewhere Matthew visited rather than somewhere he lived. He had a room there because Vivian insisted every grandchild needed one, but his proper home was a smaller house several streets away, where Robert left books facedown on furniture and Jessica sang while she cooked.
That evening, they were supposed to arrive at Vivian's in time for curry, presents, and three candles. Matthew would fall asleep on the sofa while the adults talked, and Robert would carry him home beneath his coat.
They never reached the car.
Someone shouted from farther down Dartford Road.
"Peter!"
The name cut through the rain.
Robert stopped so abruptly that Matthew walked into the back of his leg.
Jessica stopped because Robert had. "What is wrong?"
Robert did not answer immediately.
A short, round-shouldered man stumbled from a narrow side street. Rain had plastered thinning hair across his forehead, and his pale face seemed pinched around a long, pointed nose. His front teeth showed between quick, frightened breaths as he glanced repeatedly over his shoulder.
Matthew thought he looked like a rat.
He did not resemble the friendly rats in picture books, which wore waistcoats and helped lost children find their way home. He looked like a cornered rat searching for the smallest opening through which it could escape, even if it had to bite someone else to reach it.
Another man emerged behind him.
He was taller, with long black hair streaming around a face twisted by grief and fury. A dark cloak snapped behind him. His clothing was torn, blood ran from a cut near his temple, and a wand was already clenched in his hand.
"Peter Pettigrew!" the black-haired man shouted. "Stop running and answer me!"
Robert's hand closed around Matthew's shoulder.
Jessica looked at her husband. "Do you know them?"
"I know who they are."
Robert had seen them both in Samuel's study during the war.
Sirius Black had been impossible to ignore. He had possessed the restless energy of a man who considered stillness a personal insult, and he had argued with Samuel about risk, loyalty, and the difference between courage and self-destruction.
Peter Pettigrew had remained near the edges of those conversations, agreeing with whoever had spoken last. Robert had carried messages for the Order through Muggle routes that Death Eaters rarely watched, and Peter had always treated him with the strained politeness of a wizard who understood that a Squib could be useful while privately believing usefulness was the highest compliment available to him.
Their eyes met through the rain.
Recognition flashed across Peter's face.
He knew Robert Knight.
More importantly, he knew that Robert understood enough magic to recognise what was about to happen.
Peter's frightened gaze moved from Robert to Jessica and then to Matthew.
Robert saw calculation replace panic.
"Jessica, take Matthew behind that wall," he said.
His voice was calm, but it carried the exact tone Samuel had trained every member of the family to obey without question.
Jessica turned toward the nearest cover. A low brick wall bordered the garden of a terraced house several steps away. It rose only to her waist, but it was solid and offered more protection than the glass storefronts surrounding them.
Other people had begun to slow. Some watched openly, while others continued walking, assuming the confrontation was an argument between two men who had carried their anger into the street.
Sirius stopped several yards from Peter.
"James trusted you," he said. "Lily trusted you. I trusted you. You were their Secret Keeper."
The words meant nothing to the Muggles watching.
They meant everything to Robert.
The Potters had changed Secret Keepers.
Peter had betrayed them.
Sirius had discovered the truth.
Peter was now cornered in a street filled with witnesses.
Robert looked at the people around them and understood what Peter intended to do before the wand appeared.
Peter raised his left hand and pointed accusingly at Sirius.
"How could you betray Lily and James?" he shouted. "How could you give them to the Dark Lord?"
Sirius stared at him. "What are you talking about?"
Peter's right hand moved beneath his coat.
Robert recognised the concealed motion.
Samuel had taught him the difference between the tight movement of a Stunning Spell and the broad downward pattern used to drive destructive magic into stone. Robert had no wand, but he knew the beginning of a Blasting Curse.
"Everyone must move away from the road!" he shouted. "He is casting into the ground!"
Most of the crowd did not understand.
Jessica did.
She dropped the shopping bags and pulled Matthew toward the wall.
Peter brought his wand into view.
Sirius saw it at the same moment. His fury vanished beneath sudden terror.
"Peter, do not cast that curse!"
Peter smiled.
It was a small expression, almost lost beneath the rain, but Matthew saw it.
White-blue light gathered at the end of Peter's wand, edged with violent violet. The air tightened around it until the falling rain seemed to bend away.
Peter's eyes settled once more on Robert.
The Squib who knew his name.
The witness who understood what he was doing.
Sirius thrust his wand forward.
"Protego Maxima!"
A broad shield erupted between Peter and the watching crowd. It spread across the street in a ragged curve as Sirius poured power into it from too far away.
Peter released the curse before the shield had fully formed.
Robert pushed Jessica and Matthew toward the wall.
He could not summon a barrier, cast a counter-curse, or Apparate his family away. He possessed only knowledge, an ordinary human body, and the instinct of a father who understood exactly what the approaching light would do.
He placed himself between the curse and his family.
Jessica reached the wall.
There was no time to climb it, search for a gate, or draw the emergency flare Samuel had once given her. She was a Muggle facing magic powerful enough to tear apart a street.
She released Matthew's hand, caught him beneath the arms, and pushed him over the wall with all her strength.
The wooden train fell from his grasp. It struck the pavement, and one red carriage broke away.
Matthew flew across the top of the wall.
For one suspended heartbeat, he saw his mother's face through the rain. Her eyes were wide, and her mouth formed his name.
Then he fell into the garden.
His shoulder struck wet earth. His head hit the edge of a stone path, and the wall disappeared from view as he rolled between it and a rose bed.
Peter's curse struck Sirius's shield.
The blue-white barrier bowed inward. Cracks spread across its surface like lightning moving through glass. Sirius shouted as he forced more power into the spell, and for one fraction of a second the shield held.
It saved several people near the bus shelter. A woman was thrown into a doorway rather than torn apart. A man fell behind a parked car and survived. A child was carried several yards, but the worst of the force passed above her.
Sirius's magic weakened the blast.
It did not stop it.
The curse entered the road beneath the shield.
Dartford Road rose.
Stone, earth, iron, glass, water, and human bodies lifted together beneath an explosion too powerful for hearing. The pavement split open. Shopfronts collapsed. Cars twisted from the road. Windows shattered both inward and outward as the curse moved through foundations, pipes, and drains before erupting in every direction.
Robert had enough time to turn toward Jessica.
Jessica had enough time to look over the wall and confirm that Matthew had fallen behind it.
The explosion took them both.
The low wall protected Matthew from the centre of the blast. His mother's push had placed solid brick between his body and Peter's wand, while Sirius's shield redirected part of the curse above the garden.
Those three things saved his life.
They could not save him from everything.
The upper portion of the wall shattered. Bricks and broken stone rained into the garden, and one heavy section struck Matthew's left shoulder, pinning him against the muddy ground.
The edge of Peter's curse struck the masonry and divided into branching streams of unstable magic.
One branch found Matthew's exposed right leg.
The curse entered below his knee and raced upward.
It did not feel like ordinary fire. Fire burned the outside of things and belonged to candles, ovens, and the hearth in Nanny's sitting room. This pain travelled beneath his skin, cutting through muscle and nerves while searching for the magic sleeping inside him.
It climbed his right thigh, crossed his hip, and spread over his side. It twisted across his ribs and torso, curled around his shoulder, and travelled down his right arm to the back of his hand.
A final branch crossed his face.
White-blue light spread from near the corner of his mouth toward his cheekbone and temple. The smaller branches divided again, forming a web beneath the skin of his right cheek before one thin line curled behind his eye.
Matthew screamed.
The curse continued to push inward, searching for bone, heart, breath, and whatever power existed inside him.
He was three years old. He had no wand, no training, and no idea what magic was supposed to feel like. He knew only that his mother had pushed him, his father had stood in front of them, and pain had swallowed the world.
His magic awoke.
It did not appear as a floating toy or a harmless burst of light. It rose like a terrified creature fighting against a cage. A weak golden current moved beneath his skin, answering the most primitive command living magic could understand.
He had to survive.
The current wrapped itself around the paths the curse had torn through him. It did not remove the dark magic or restore destroyed flesh. It merely held the edges of his body together where the curse was trying to pull them apart.
The pain became worse because his magic allowed him to remain conscious long enough to feel it.
Matthew screamed again.
Gold flashed beneath the rain. Broken glass trembled before falling, and water hissed along the gutter.
Then darkness took him.
When he opened his eyes again, the screaming had moved farther away.
Rain struck his face and gathered beneath his back. His right eye would not open properly. A deep, impossible pressure throbbed behind it, as though a shard of the curse had lodged somewhere no hand could reach.
He tried to move his right arm.
Nothing happened.
"Mummy," he whispered. "I need you."
His voice was too faint to carry beyond the rubble.
Through a gap in the broken wall, he could see part of the street. Dartford Road had become a crater filled with rainwater, shattered glass, ash, and blood. Several shopfronts had vanished. A car lay on its side with one wheel still turning.
People were scattered across the road.
None of them moved.
Matthew saw the largest birthday parcel burning near the crater. The red paper had blackened, and the gold stars curled in the heat.
He saw Robert's coat several yards away.
He saw Jessica near the remains of the wall, one arm stretched toward the place where she had thrown him.
Her fingers did not move.
"Mummy, please come back."
Near the centre of the ruined street, Peter Pettigrew remained standing.
His clothes were torn, but he appeared almost untouched. His rat-like face no longer held fear. He looked around quickly, measuring the destruction and listening to the sirens approaching through the storm.
Sirius Black was on one knee. The remains of his shield flickered around him before dissolving into the rain. Blood ran from his temple and nose.
He stared at the dead.
"You killed them," he said. "You killed all of them to hide what you did."
Peter lifted his wand.
Sirius forced himself upright. "You will not escape this. I saw you cast the curse."
Peter looked toward the approaching lights and raised his voice.
"Sirius Black betrayed Lily and James Potter! He killed them, and now he intends to murder me because I know the truth!"
"You were their Secret Keeper," Sirius said.
Peter's wand flashed near his own hand.
He screamed and fell backward.
Something small and pale landed on the pavement beside his abandoned coat.
A severed finger.
Peter's body folded inward beneath the fabric. Bones shifted and shortened where bones should never have moved. The clothing collapsed around an increasingly smaller shape.
A brown rat burst from the coat.
One of its front paws was missing a toe.
Because Matthew lay close to the ground, he saw it clearly. The rat ran through blood and rain, reached a cracked drain, and disappeared beneath the street.
Sirius staggered after it.
"Peter!"
The name emerged first as disbelief and then as a roar.
Sirius reached the gutter too late.
He stared into the drain and began to laugh.
Matthew had never heard an adult make such a sound. It was not amusement, cruelty, or triumph. It was grief shattered so completely that Sirius's body no longer knew whether to laugh, scream, or sob.
Matthew whimpered beneath the wall.
Sirius stopped.
He crossed the broken pavement and fell to his knees beside the rubble.
"Is someone alive under there?"
Matthew attempted to answer.
A faint sound escaped him.
Sirius began pulling bricks aside with his bare hands. "There is a child behind this wall! Someone bring a healer!"
Robed figures appeared through the rain. Several wore the heavy cloaks of Aurors. Their wands were already raised.
Sirius looked toward them. "Pettigrew caused the explosion. He transformed into a rat and escaped through the drain. Search the tunnels, but send someone here first because a child is trapped beneath the wall."
A red spell struck Sirius between the shoulders.
He fell across the broken bricks.
Two Aurors seized his arms and dragged him away. Another kicked his wand aside before binding his wrists.
"Sirius Black, you are under arrest for the murders of Peter Pettigrew and twelve civilians."
"Peter is alive," Sirius said desperately. "He is an Animagus, and the boy saw him transform."
One Auror glanced toward the rubble. "The Muggle emergency services will recover the casualties."
"He is not a casualty because he is breathing!"
The Aurors hauled him backward.
Sirius continued shouting that a child needed help until another spell struck him and silenced his voice.
Matthew watched them take away the man who had tried to stop the light.
The golden current beneath his wounds flickered, weakened, and caught again.
Then the rain filled the street.
Senior Sergeant Michael Stanford had attended explosions before, but nothing on Dartford Road resembled an ordinary bombing.
The crater was too deep for the amount of explosive material the strange government officials claimed had been used. Some windows had shattered inward while others had burst into the street. A metal lamppost had bent in several directions without breaking. One doorway had been destroyed while a flowerpot beside it remained untouched.
The air smelled of rain, blood, wet stone, and something sharp enough to remind Stanford of lightning.
Constable Joshua Matthews stood beside him. "This was not caused by half a pound of TNT."
Stanford agreed, but each time he attempted to hold that thought, pressure gathered behind his eyes.
The unusually dressed officials who had arrived before them claimed a terrorist named Sirius Black had caused the explosion.
Sirius Black had used explosives.
Sirius Black had murdered twelve people.
Sirius Black had killed Peter Pettigrew.
The explanation settled into Stanford's mind with unnatural neatness. He could repeat it, but he could not remember being convinced.
Then Joshua shouted from near a ruined garden wall.
"Sergeant, there is someone underneath this!"
Stanford ran.
At first he saw only brick, mud, and the torn branches of a rose bush. Then he noticed a small hand between two stones.
The fingers moved.
"We have a living child!" Stanford shouted. "Bring an ambulance crew!"
He dropped beside the rubble and began removing the smaller pieces. Joshua joined him while a paramedic hurried across the garden.
Together, they braced the largest section of masonry and lifted it.
The child beneath the wall was so small that Stanford could not understand how he had survived. His dark hair was matted with blood and rain, and his clothing had been torn open along the right side.
Then Stanford saw the wounds.
Dark branching marks began below the boy's right knee. They climbed his thigh, crossed his hip, and disappeared beneath the ruined fabric covering his torso. Similar wounds spread over his shoulder and down his arm.
The mark across his face was finer. White, red, and black lines formed a web over his right cheek, with one branch reaching toward his temple.
The boy's right eye remained closed, but the skin around it trembled.
A weak golden light pulsed beneath the scars.
Joshua stared. "Did you see that?"
Stanford felt the pressure return behind his eyes.
"It must have reflected from an emergency lamp."
The nearest ambulance was behind them.
Neither officer mentioned that.
The paramedic checked the child's pulse. "His heartbeat is dangerously weak. We must move him now."
Stanford noticed a small card lying in the mud.
To Matthew, three today. Love always, Mar and Par.
"His name is Matthew Knight," he said. "He turned three today."
Matthew's left eye opened.
"I am three fingers old," he whispered.
"You are three years old, Matthew," Stanford said gently. "You are doing very well."
They lifted him onto a stretcher.
The moment his right side moved, Matthew screamed.
Every streetlamp still standing along Dartford Road shattered.
Glass fell through the rain. A car alarm began wailing, emergency lights flickered, and several metal tools slid across the pavement toward the stretcher.
Matthew seized the front of Stanford's coat with his left hand.
"The rat-faced man made the light."
Stanford bent closer. "Which man?"
"He had a wand. The black-haired man told him to stop. He made a shining wall, but it was too late to save Mummy and Par."
His grip weakened.
"Mummy pushed me behind the wall because she wanted me safe."
Matthew lost consciousness.
The ambulance doors closed, and the vehicle pulled away through the storm.
Stanford remained beside the wall.
A brown rat emerged from beneath a damaged car and paused beside a drain.
One of its front paws appeared to be missing a toe.
Stanford stared at it.
The pressure behind his eyes became sharp enough to make him stagger.
When he looked again, the rat had vanished.
There was no magical healer waiting at the hospital.
That mattered more than anyone there understood.
The Muggle doctors worked desperately. They treated burns that did not behave like burns, lacerations that reopened after being cleaned, nerve damage, internal injuries, and an irregular heartbeat that worsened whenever the golden current beneath Matthew's skin weakened.
The doctors did not know how to remove a curse.
Vivian Knight arrived with rain in her hair and grief already hollowing her face.
She had been told that Robert and Jessica were dead and that Matthew remained alive but critically injured.
Alive was the word she held through the corridors.
Then she saw him and nearly fell.
Matthew looked swallowed by the hospital bed. Bandages covered his right leg, torso, shoulder, and arm. A dressing protected his cheek, although the outer branches of the scar remained visible near his mouth and temple.
Vivian entered the room and took his left hand because there was nowhere else safe to touch.
"I am here, my darling. Nanny has found you."
Matthew's eye opened.
"Nanny?"
"Yes."
"It hurts behind my eye."
"I know it does."
"Where is Mummy?"
Vivian opened her mouth, but no words came.
"Where is Par?"
She bent over him as carefully as she could and cried.
That was how Albus Dumbledore found them.
He entered quietly, dressed in deep blue robes beneath a travelling cloak. His silver beard was damp, and half-moon spectacles rested low on his crooked nose.
Vivian recognised him immediately.
"Albus, you will summon a healer."
Dumbledore looked toward Matthew. "I came as soon as the Ministry informed me that one of the victims had survived."
"You did not answer me. Matthew has been struck by a curse. Bring someone from St Mungo's."
"The situation is more dangerous than it appears."
"My grandson is dying in front of me, so I understand the danger perfectly well."
Dumbledore stepped farther into the room. "The Ministry is attributing the attack to Sirius Black. They have begun securing the memories of the Muggle witnesses."
"My son was a Squib," Vivian said. "Robert grew up beside Samuel, Gareth, and Eleanor. He knew what curses looked like even though he could not cast one. Jessica was a Muggle, but she knew our world because Robert and I refused to make ignorance a condition of loving us."
Dumbledore's expression tightened.
"Sergeant Stanford told me what Matthew said," Vivian continued. "A rat-faced man created the light. A black-haired man tried to stop him."
Dumbledore became very still.
Matthew's body trembled.
The window rattled, and a metal tray struck the floor.
Dumbledore drew his wand.
Vivian moved between him and the bed. "You will explain what you intend to do."
"The curse forced his magical core to awaken before his body was ready. Every uncontrolled surge is moving through damaged pathways. If it continues, it may stop his heart."
"Then heal the curse."
"I am not a medi-wizard."
"You know dozens."
"Bringing one here creates a record of his survival. Robert was Samuel Knight's son, and Matthew may be the last magical heir of a family known for its wardcraft. Voldemort has fallen, but many of his followers remain free."
"You are choosing secrecy over treatment."
"I am choosing what I believe will keep him alive."
"The Muggle doctors have already kept him alive. What they cannot do is remove dark magic."
Matthew arched against the bed.
White-blue light flashed along the scars on his right side, while the golden current beneath them struggled to contain it.
Dumbledore raised his wand.
"I can place a containment seal around his core. It will prevent the uncontrolled surges until he is old enough to regulate his power."
"Will it heal him?"
"No."
"Will it obstruct the magic trying to keep him alive?"
Dumbledore hesitated.
Vivian understood.
"Bring a healer who can guide it."
"Every additional person who knows increases the danger."
"Robert spent his life being treated as though having no magic meant understanding nothing. He recognised the curse that killed him. Jessica entered this family as a Muggle, learned the truth, and used that knowledge to save Matthew. Do not stand beside their injured son and call ignorance protection."
Matthew convulsed again.
The monitors screamed.
Dumbledore cast.
Silver magic crossed the room and entered Matthew's body.
It did not close the wounds, remove the curse, or repair the damage behind his eye. Instead, it gathered around the magical core that had awakened beneath the pain.
Dumbledore worked carefully. A complete suppression would have extinguished the golden current and killed Matthew. He therefore built the seal around the narrow flow of life-preserving magic, leaving enough power to keep the boy alive while binding everything else beneath layers of controlled spellwork.
Matthew's back lifted from the bed.
Every light in the room went dark.
Then the seal closed.
Matthew collapsed, and the monitors returned to a weak but steady rhythm.
Vivian looked at the scars.
"You did not heal any part of him."
"I prevented the next surge from killing him."
"You also bound the power that might have helped him recover."
"I made the decision that was necessary."
"You made the decision that was easiest to hide."
Dumbledore looked older beneath the hospital lights.
"There is another matter."
Vivian glanced at his wand. "You will not touch Matthew's mind."
"I have not said that I intend to."
"You intend to alter mine."
"The magical circumstances place you both in danger."
"Knowledge did not put us in danger. Peter Pettigrew did."
Dumbledore's face changed.
"You believe him," Vivian said.
"I believe that a traumatised child may have witnessed events requiring careful examination."
"That is not an answer."
Matthew's left eye opened.
"The rat man became little," he whispered. "One toe was gone."
Dumbledore approached the bed. "Did the man with black hair cast the spell that destroyed the street?"
Matthew shook his head.
"He told the rat man to stop. Par knew what the wand was doing, so he told Mummy to run."
Robert's status as a Squib did not weaken the account.
It strengthened it.
Dumbledore knew how thoroughly Samuel had educated his children. Robert could not cast a Blasting Curse, but he would have recognised its preparation.
Matthew's testimony should have opened an immediate investigation.
Instead, Dumbledore thought of Sirius laughing among the dead, Peter's severed finger, the broken Fidelius Charm, the Ministry's certainty, and a magical world desperate for a simple ending to the war.
He thought of Harry Potter, newly orphaned and central to matters larger than one wounded family.
Vivian saw the decision form behind his eyes.
"You will bring a healer, tell the Aurors that Peter may be alive, and leave our memories untouched."
"I cannot protect you from every surviving Death Eater."
"Then help me strengthen Samuel's wards."
"I cannot place all my attention upon one household."
Vivian stared at him.
"My grandson is not a loose thread to be tied off before you attend to more important plans."
"That is not how I regard him."
"It is how you have treated him."
She reached toward the emergency call button.
Dumbledore moved first.
The Memory Charm touched Vivian's mind with deceptive gentleness.
She fought it.
She held tightly to Samuel with a wand in his hand, Gareth laughing as enchanted birds flew around the kitchen, Eleanor repairing a broken cup, and Robert sitting at the edge of his father's study while ward theory was discussed.
She remembered Jessica's first visit to the magical house.
She remembered the Order, St Mungo's, Death Eaters, protective enchantments, and the word Squib.
Dumbledore's magic pressed deeper.
"You will not take my family from me again," Vivian whispered.
"I will not remove your love for them."
"You are taking the truth of who they were."
Her memories bent.
Samuel's wand became a walking stick. Gareth's magic became an embellished childhood story. Eleanor's charms became tricks of light. The Order became a group of Samuel's politically minded friends. Death Eaters became ordinary criminals. St Mungo's disappeared completely.
Robert remained a son who had sometimes felt different from his siblings, but the reason vanished.
Jessica remained a loving daughter-in-law who had married into an eccentric family.
The Blasting Curse became a terrorist's explosive.
Matthew's magical wounds became unusual burns caused by heat, chemicals, and debris.
Dumbledore did not erase the people Vivian loved.
He removed the language she needed to understand their lives and deaths.
Tears ran down her face.
"You have no right."
"I fear that you are correct."
The spell completed.
Vivian sagged into the chair.
Dumbledore altered the memories of the hospital staff and police officers next. Wands became official equipment glimpsed incorrectly through rain. Magical light became electrical damage. The strange officials became a specialist government unit.
Sirius Black became the only name the night required.
Dumbledore turned toward Matthew.
He did not alter the boy's memories.
The curse damage passed too close to Matthew's developing mind and magical pathways. A Memory Charm could fracture his consciousness, disturb the survival current, or cause the seal to fail.
There was another reason.
Matthew was three.
Adults would call his account a nightmare. Doctors would attribute it to trauma. Police reports would describe it as the confused statement of a severely injured child. Vivian would no longer understand the magical meaning of his words.
Dumbledore believed time and repetition would accomplish what a spell might dangerously attempt.
"The rat-faced man made the light," Matthew whispered.
Dumbledore lowered his wand.
"You should rest."
"You need to help my mummy."
Dumbledore glanced at Vivian. "She will remain with you."
"I mean the mummy who pushed me."
Dumbledore could not answer.
He left before morning without summoning a healer and without healing a single scar.
Matthew slept in pain while Vivian held his hand.
The official story had already begun settling around him.
It had also made its first mistake.
It had left the witness alive.