If I learned anything in this life, I've learned that you can't cling on.

A notion for a story is for me a confluence of real events, historical perhaps, or from my own memory to create an exciting fusion.

A lot of children, like I did, move away from words because of the fear - which is something you have to take out of education: the fear of worrying about what marks you'll get, detention, worrying about letting people down, your parents, teachers.

We all know that the great memories of our childhood are the little triumphs - it doesn't really matter whether that was in writing, art, on the hockey field or on the football field. It's something that makes you feel - 'I can do this stuff'.

I spend months, sometimes years, doing what I call dreamtime, weaving it together inside my head. But when I actually feel that the egg of my story is ready to hatch, then I can write it in three months. Then I know the landscape and the people well and from the inside, but I don't necessarily know where the story is going to take us.

There is the myth that writing books for children is easier than writing books for grownups, whereas we know that truly great books for children are works of genius, whether it's 'Alice in Wonderland' or the 'Gruffalo' or 'Northern Lights.' When it's a great book, it's a great book, whether it's for children or not.

Books that kids read should be about what is going on in the world.