How to be BothThe runner up for the Man Booker Prize and one of the top sellers on the shortlist now in paperback Passionate, compassionate, vitally inventive and scrupulously playful, Ali Smith's novels are like nothing else. How to be both is a novel all about art's versatility. Borrowing from painting's fresco technique to make an original literary double take, it's a fast moving genre bending conversation between forms, times, truths and fictions. There's a