If every library is in some sense a reflection of its readers, it is also an image of that which we are not, and cannot be.

The love of libraries, like most loves, must be learned.

The stories that unfold in the space of a writer's study, the objects chosen to watch over a desk, the books selected to sit on the shelves, all weave a web of echoes and reflections of meanings and affections, that lend a visitor the illusion that something of the owner of this space lives on between these walls, even if the owner is no more.

It hardly matters why a library is destroyed: every banning, curtailment, shredding, plunder or loot gives rise (at least as a ghostly presence) to a louder, clearer, more durable library of the banned, looted, plundered, shredded or curtailed.

As readers, we have gone from learning a precious craft whose secret was held by a jealous few, to taking for granted a skin that has become subordinate to principles of mindless financial profit or mechanical efficiency, a skill for which governments care almost nothing.

In the dark, with the windows lit and the rows of books glittering, the library is a closed space, a universe of self-serving rules that pretend to replace or translate those of the shapeless universe beyond.

If the book is second-hand, I leave all its markings intact, the spoor of previous readers, fellow-travellers who have recorded their passage by means of scribbled comments, a name on the fly-leaf, a bus ticket to mark a certain page.