Charlie Bone and the Castle of Mirrors. Jenny Nimmo

a mystery. Even the Bloors are unsure where he lives. He arrived at their doors alone and introduced himself. His fees are paid through a private bank.

      The endowed are all descended from the ten children of the Red King; a magician-king who left Africa in the twelfth century, accompanied by three leopards.

      Prologue

      The Red King and his queen were riding by the sea. It was that time of year when the wind carries a hint of frost. Evening clouds had begun to appear and where the sun could find a way through the gathering dusk, it struck the sea in bands of startling light.

      The king and queen urged their horses home but, all at once, the queen reined in her mount and, in absolute stillness, stared out across the water. The king, following her gaze, beheld an island of astounding beauty. Caught in shafts of sunlight it sparkled with a thousand shades of blue.

      ‘Oh,’ sighed the queen, in a voice of dread.

      ‘What is it, my heart?’ asked the king.

      In the matter of their children the queen’s intuition was greater than the king’s, and when she saw the island of a thousand blues, it was as if an icy hand had clutched her heart. ‘The children.’ Her voice was hardly more than a whisper.

      The king asked his wife which of their nine children concerned her, but the queen couldn’t say. Yet when they returned to the Red Castle and she saw her two sons, Borlath and Amadis, the queen had a terrible forboding. She saw black smoke rising from the blue island, and flames turning the earth to ash. She saw a castle of shining glass appear in a snowstorm, and when her soul’s eye travelled over the glass walls, she saw a boy with hair the colour of snow climb from a well and close his eyes against the death that lay all about him.

      ‘We must never let our children see that island,’ she told the king. ‘We must never let them tread on that blue, enchanted earth.’

      The king made a promise. But in less than a year the queen would be dead, and he, bowed down with grief, would leave the castle and his children. The queen died nine days after giving birth to her tenth child, a girl she named Amoret. A girl whom no one could protect.

      A fatal sneeze

      At the edge of the city, Bloor’s Academy stood dark and silent under the stars. Tomorrow, three hundred children would climb the steps between two towers, cross the courtyard and crowd through the great oak doors. But for now the old building appeared to be utterly deserted.

      And yet, if you had been standing in the garden, on the other side of the school, you could not have failed to notice the strange lights that occasionally flickered from small windows in the roof. And if you had been able to look through one of these windows, you would have seen Ezekiel Bloor, a very old man, manoeuvring his vintage wheel chair into an extraordinary room.

      The laboratory, as Ezekiel liked to call it, was a long attic room with wide, dusty floorboards and a ceiling of bare rafters. Assorted tables, covered with bottles, books, herbs, bones and weapons, stood against the walls, while beneath them, a muddle of dusty chests protruded into the room, threatening to trip anyone who might pass their way.

      Dried and faded plants hung from the rafters, and pieces of armour, suspended from the broad crossbeams, clunked ominously whenever a draught swept past them. They clunked now as Ezekiel moved across the floor.

      The old man’s great-grandson, Manfred, was standing beside a trestle table in the centre of the room. Manfred had grown during the summer holiday, and Ezekiel felt proud that he had chosen to work with him, rather than go off to college like the other sixth-formers. Mind you, despite his height, Manfred had a skinny frame, sallow, blotchy skin and a face that was all bone and hollows.

      At this moment his face was twisted into a grimace of concentration as he shuffled a pile of bones across the table in front of him. Above him hung seven gas jets set into an iron wheel, their bluish flames emitting a faint purr. When he saw his great-grandfather, Manfred gave a sigh of irritation and exclaimed, ‘It’s beyond me. I hate puzzles.’

      ‘It’s not a puzzle,’ snapped Ezekiel. ‘Those are the bones of Hamaran, a warhorse of exceptional strength and courage.’

      ‘So what? How are a few measly bones going to bring your ancestor back to life?’ Manfred directed a disdainful glance at Ezekiel, who instantly lowered his gaze. He didn’t want to be hypnotised by his own great-grandson.

      Keeping his eyes fixed on the bones, the old man brought his wheelchair closer to the table. Ezekiel Bloor was one hundred and one years old, but other men of that age could look considerably better preserved. Ezekiel’s face was little more than a skull. His remaining teeth were cracked and blackened, and a few thin strands of white hair hung from beneath a black velvet cap. But his eyes were still full of life; black and glittering, they darted about with a savage intensity.

      ‘We have enough,’ said the old man, indicating the other objects on the table: a suit of chain mail, a helmet, a black fur cape and a gold cloak pin. ‘They’re Borlath’s. My grandfather found them in the castle, wrapped in leather inside the tomb. The skeleton was gone, more’s the pity. Rats probably.’ He stroked the black fur almost fondly.

      Borlath had been Ezekiel’s hero ever since he was a boy. Stories of his warlike ancestor had fired his imagination until he came to believe that Borlath could solve all his problems. Lately, he had dreamt that Borlath would sweep him out of his wheelchair and together they would terrorise the city. Then Charlie Bone and his detestable uncle would have to look out.

      ‘What about electricity for the – you know – moment of life? There isn’t any in here.’ Manfred looked up at the gas jets.

      ‘Oh that!’ Ezekiel waved his hand dismissively. He wheeled himself to another table and picked up a small tin with two prongs extending from the top. He turned a handle in the side of the tin and a blue spark leapt between the prongs. ‘Voila! Electricity!’ he gleefully announced. ‘Now get on with it. The children will be back tomorrow, and we don’t want any of them getting in the way of our little experiment.’

      ‘Especially Charlie Bone,’ Manfred grunted.

      ‘Huh! Charlie Bone!’ Ezekiel almost spat the name. ‘His grandmother said he’d be a help, but he’s the reverse. I thought I’d almost got him on my side last term, but then he had to go whining on about his lost father and blaming me.’

      ‘He wasn’t wrong there,’ said Manfred, almost to himself.

      ‘Think what we could do with that talent of his,’ went on Ezekiel. ‘He looks into a picture and bingo he’s there, talking to people long dead. What I wouldn’t give . . .’ Ezekiel shook his head. ‘He’s got the blood of that infernal Welsh magician. And the wand.’

      ‘I have plans for that,’ said Manfred softly. ‘It’ll be mine soon, just you wait.’

      ‘Indeed?’ Ezekiel chuckled. He began to propel himself away while his great-grandson concentrated on the delicate job of bone-gluing.

      As Ezekiel moved into the deep shadows at the far end of the room, his thoughts turned to Billy Raven, the white-haired orphan who used to spy on Charlie Bone. Billy had become rebellious of late. He’d refused to tell Ezekiel what Charlie and his friends were up to. As a result, Ezekiel and the Bloors were in danger of losing control of all the endowed children in the school. Something would have to be done.

      ‘Parents,’ Ezekiel said to himself. ‘I’ll have to get Billy adopted. I promised I’d find the orphan some parents and I never did. He’s given up on me. Well, Billy shall have his nice, kind parents.’

      ‘Not too kind,’ said Manfred, who had overheard.

      ‘Never fear. I’ve got just the couple. I don’t know why I didn’t think of them before.’ Ezekiel turned his head expectantly. ‘Ah, we’re about to get assistance.’