There's some things that you wouldn't tackle in a children's book because it would be beyond, not the mental capabilities, but the experience of someone under the age of say ten or eleven to encompass. But that field is smaller than you might think. They can easily cope with death and things like that; they know about it and it's a subject that often preoccupies them.

When millions of tons of angry elephant come spinning through the sky, and there was no one there to hear it, does it - philosopically speaking - make a noise

There is a soak-the-rich attitude in the air, a feeling that if you have a lot of money you must have got it by some ghastly means. I can quite happily say there was never any family money. All the money we got was mine, just from writing books.

You need to believe in things that aren't true. How else can they become?

I would like you to teach [the orcs] civilised behaviour," said Ladyship coldly. He appeared to consider this. "Yes of course, I think that would be quite possible," he said. "And who would you send to teach the humans?

There are hardly any excesses of the most crazed psychopath that cannot easily be duplicated by a normal kindly family man who just comes in to work every day and has a job to do.

A police procedural novel can be even funnier if the police include Trolls and Dwarves and things like that. You start looking at the whole basis of the cop novel. You get the cop moving in a different way when you've actually set it in a fantasy city.