Well, first, you need to have a unique and engaging idea. Make sure it's something that will catch the BBC's attention. Also, your writing should be clear, concise, and grammatically correct.
The winner of the Pulitzer Prize for Fiction in 1932 was 'The Good Earth' by Pearl S. Buck. This novel presents a powerful and vivid portrayal of rural life in China.
The winner of the Pulitzer Prize for Fiction in 2015 was 'All the Light We Cannot See' by Anthony Doerr. This novel is known for its compelling storytelling and rich character development.
There have been many books that have won the Pulitzer Prize for Fiction over the years. It varies depending on the specific year. You can check the Pulitzer Prize website for the most up-to-date and accurate information.