Agatha Christie is the most widely published author of all time, outsold only by the Bible and Shakespeare. Her books have sold more than a billion copies in English and another billion in a hundred foreign languages.
Charles Armstrong trained at the Drama Studio. His theatre work includes Stop Messing About (Leicester Square Theatre) and Round the Horne Revisited (West End and Tour). He has also worked for the Royal Shakespeare Company, National, and many Repertory Theaters. His work on film and TV includes Scoop, EastEnders, Poirot, Head Over Heels, and The Navigators. He has recorded numerous voiceovers, documentaries, radio dramas, and audiobooks.