Each of my books has taken me a different length of time to write - eight months for Seesaw Girl, eight months for Shard, three years for When My Name Was Keoko! The publisher takes another year and a half to work on the book, so altogether each book can take up to three or four years to publish.

All my books take a long time to research. I spend several months researching before I start writing, and in the middle of writing I often have to stop and look up stuff. At my local library, I am one of the best customers! The research takes several months.

What I like most: Reading well-written sources that take me to another world for hours at a time - and being able to call that work! Also, of course, finding a gem of information that is either exactly what I was looking for, or else fits perfectly into the story in some way.

I used to sit home with my computer and write. After the Newbery, I probably spend more than half my time on the road.

My son and I discovered Terry Pratchett's books together, when he was about eleven years old. He'd be reading on his own and would start to laugh, and then eagerly read the passage aloud to me--and I'd do the same to him! Pratchett's books became a shared source of delight for us back then, and they still are today.

Libraries hold the wisdom of the world and the stories of the ages - available to everyone, free of charge!

I do think that part of literature's job is to comment on and participate in the social issues of the time.