Following in the footsteps of her grandfather Roald Dahl, Sophie Dahl has decided to take a break from modelling to concentrate on a career in writing. Funnily enough I was just wondering the other day what had happened to the former plus-size model who shrank from a British size 16 to a shocking size 8, when I saw her face flash by as I flicked through a mag. Sophie has already written several short stories and a novella 'The Man ...