The attic, her kingdom, could be approached only through this bedchamber. The door of the spiral staircase that ascended into the darkness was immediately behind the bedstead, so that to open this door which resembled the door of a cupboard, the bed had to be pulled forward into the room.

Fuchsia never failed to return the bed to its position as a precaution against her sanctum being invaded. It was unnecessary, for no one saving Mrs Slagg ever entered her bedroom and the old nurse in any case could never have manoeuvred herself up the hundred or so narrow, darkened steps that gave eventually on the attic, which since the earliest days Fuchsia could remember had been for her a world undesecrate.

Through succeeding generations a portion of the lumber of Gormenghast had found its way into this zone of moted half-light, this warm, breathless, timeless region where the great rafters moved across the air, clouded with moths. Where the dust was like pollen and lay softly on all things.

The attic was composed of two main galleries and a cock loft, the second gallery leading at right angles from the first after a descent of three rickety steps. At its far end a wooden ladder rose to a balcony resembling a narrow verandah. At the left extremity of this balcony a doorway, with its door hanging mutely by one hinge, led to the third of the three rooms that composed the attic. This was the loft which was for Fuchsia a very secret place, a kind of pagan chapel, an eyrie, a citadel, a kingdom never mentioned, for that would have been a breach of faith – a kind of blasphemy.

On the day of her brother’s birth, while the castle beneath her, reaching in room below room, gallery below gallery, down, down to the very cellars, was alive with rumour, Fuchsia, like Rottcodd, in his Hall of the Bright Carvings was unaware of the excitement that filled it.

She had pulled at the long black pigtail of a chord which hung from the ceiling in one corner of her bedroom and had set a bell jangling in the remote apartment which Mrs Slagg had inhabited for two decades.

The sunlight was streaming through the eastern turrets and was lighting the Carvers’ Battlement and touching the sides of the mountain beyond. As the sun rose, thorn tree after thorn tree on Gormenghast Mountain emerged in the pale light and became a spectre, one following another, now here, now there, over the huge mass until the whole shape was flattened into a radiant jagged triangle against the darkness. Seven clouds like a group of naked cherubs or sucking-pigs, floated their plump pink bodies across a sky of slate. Fuchsia watched them through her window sullenly. Then she thrust her lower lip forward. Her hands were on her hips. Her bare feet were quite still on the floorboards.

‘Seven’, she said, scowling at each. ‘There’s seven of them. One, two, three, four, five, six, seven. Seven clouds.’