Biographies are no longer written to explain or explore the greatness of the great. They redress balances, explore secret weaknesses, demolish legends.

Do I do as false prophets do and puff air into simulacra? Am I a Sorcerer--like Macbeth's witches--mixing truth and lies in incandescent shapes? Or am I a kind of very minor scribe of a prophetic Book--telling such truth as in me lies, with aid of such fiction as I acknowledge mine, as Prospero acknowledged Caliban.

Once upon a time, when men and women hurtled through the air on metal wings, when they wore webbed feet and walked on the bottom of the sea, learning the speech of whales and the songs of the dolphins, when pearly-fleshed and jewelled apparitions of Texan herdsmen and houris shimmered in the dusk on Nicaraguan hillsides, when folk in Norway and Tasmania in dead of winter could dream of fresh strawberries, dates, guavas and passion fruits and find them spread next morning on their tables, there was a woman who was largely irrelevant, and therefore happy.

Things are not what they seem.

I was no good at being a child.

When I was a child - in wartime, pre-television - books were my life.

Human beings love stories because they safely show us beginnings, middles and ends.