Anything that gets children reading is fine.

Elephants are my favourite creatures and have been since I was a boy and my mother read Kipling's The Elephant's Child to me. It was loving elephants so much that made we want to write my own story with an elephant at the centre and its bond with a child.

I think people are more in contact now with the consequences of war than they've been for a very long time. And that's what amazes me when sometimes politicians seem to forget their history. They don't look and re-learn about what has happened before. Maybe they haven't got the memory, maybe they're already too young, but you can see how we become puffed up, and how we as a nation rise so quickly if we're not careful.

I don't know, but I do think that everyone has a story to tell. The question is, can they find the voice and the confidence to tell it? We lack the encouragement as young people to believe this; we very often think that writing is for clever people, which it isn't.

By the time I sit down and face the blank page I am raring to go. I tell it as if I'm talking to my best friend or one of my grandchildren.

Admitting failure is quite cleansing, but never - pleasurable.

Any story you write about war, or film you make about war, is bound to be political whether you like it or not.