In the chapter house there were stone canopies with many little stone heads with strange headgear that all chattered and cackled together. Here were marvellous stone carvings of a hundred English trees: hawthorn, oak, blackthorn, wormwood, cherry and bryony. Mr Segundus found two stone dragons no longer than his forearm, which slipped one after the other, over and under and between stone hawthorn branches, stone hawthorn leaves, stone hawthorn roots and stone hawthorn tendrils. They moved, it seemed, with as much ease as any other creature and yet the sound of so many stone muscles moving together under a stone skin, that scraped stone ribs, that clashed against a heart made of stone – and the sound of stone claws rattling over stone branches – was quite intolerable and Mr Segundus wondered that they could bear it. He observed a little cloud of gritty dust, such as attends the work of a stonecutter, that surrounded them and rose up in the air; and he believed that if the spell allowed them to remain in motion for any length of time they would wear themselves away to a sliver of limestone.

Stone leaves and herbs quivered and shook as if tossed in the breeze and some of them so far emulated their vegetable counterparts as to grow. Later, when the spell had broken, strands of stone ivy and stone rose briars would be discovered wound around chairs and lecterns and prayer-books where no stone ivy or briars had been before.

But it was not only the magicians of the York society who saw wonders that day. Whether he had intended it or not Mr Norrell’s magic had spread beyond the Cathedral close and into the city. Three statues from the west front of the Cathedral had been taken to Mr Taylor’s workshops to be mended. Centuries of Yorkshire rain had worn down these images and no one knew any longer what great personages they were intended to represent. At half past ten one of Mr Taylor’s masons had just raised his chisel to the face of one of these statues intending to fashion it into the likeness of a pretty saintess; at that moment the statue cried out aloud and raised its arm to ward off the chisel, causing the poor workman to fall down in a swoon. The statues were later returned to the exterior of the Cathedral untouched, their faces worn as flat as biscuits and as bland as butter.

Then all at once there seemed a change in the sound and one by one the voices stopped until the magicians heard the bells of St Michael-le-Belfrey ring for the half hour again. The first voice (the voice of the little figure high up in the darkness) continued for some time after the others had fallen silent, upon its old theme of the undiscovered murderer (It is not too late! It is not too late!) until it too fell silent.

The world had changed while the magicians had been inside the Church. Magic had returned to England whether the magicians wished it to or not. Other changes of a more prosaic nature had also occurred: the sky had filled with heavy, snow-laden clouds. These were scarcely grey at all, but a queer mixture of slate-blue and sea-green. This curious coloration made a kind of twilight such as one imagines is the usual illumination in fabled kingdoms under the sea.