As I get older, I use less jewelry - necklace or earrings each morning, not both; my clothes are getting more basic - fewer colours and simpler cuts; and my make-up is stripped back to basics.

I read a lot of fantasy. I adored 'Anne of Green Gables'. But my favourite books as a child were probably Laura Ingalls Wilder's 'Little House' series, about a pioneer family in the mid-19th-century American west. I often thought of them as I was writing 'The Last Runaway'.

Although I always said that I wanted to be a writer from childhood, I hadn't actually done much about it until I came to London.