Join the global vote to find the World's Favourite Christie

Famous Christie fans including Hercule Poirot actor David Suchet, tennis champion Greg Rusedski, actor and television presenter Christopher Biggins, screenwriter and film producer Simon Kinberg, and authors Val McDermid, Sophie Hannah and Kate Mosse, have made short films championing their favourites. Other celebrities supporting the campaign are comedian and novelist David Baddiel and celebrity chef Marcus Wareing, who recently opened the Covent Garden restaurant Tredwell's, names after the butler in The Seven Dials Mystery. The full list of books is available at www.worldsfavouritechristie.com where you can vote for your favourite.

Mathew Prichard, Chairman of Agatha Christie Limited and grandson of Agatha Christie said: "It's exciting to see, almost 40 years after her death, that my grandmother's books are still so popular. Her fans come from around the world, and from diverse walks of life, and we're looking forward to hearing from them wherever they are. I'm intrigued to see which book unites them as their favourite."

Fans are encouraged to submit their own videos championing their personal favourites. To vote, and to see what celebrity fans have to say, visit www.worldsfavouritechristie.com until 31st May 2015. The winner of the World's Favourite Christie will be announced at the beginning of September, Christie's birthday month.