Find Novels by Agatha Christie - the best selling novelist in history, outsold only by the Bible and Shakespeare| www.agathachristie.com
1. Hercule Poirot first appeared in Agatha Christie’s first published novel The Mysterious Affair at Styles, which debuted in 1920. In her initial version Poirot explained all in a court room setting, but this was changed to a more familiar drawing-room discussion by the time it was published.| www.agathachristie.com