Dawn French has been making people laugh for 30 years. As a writer, comedian and actor, she has appeared in some of this country's most long- running and celebrated shows, including French and Saunders , The Vicar of Dibley , Jam and Jerusalem , and more recently, Roger and Val Have Just Got In. Her first three novels, A Tiny Bit Marvellous, Oh Dear Silvia and According to YES , are all Sunday Times bestsellers.