The term TITLE FOR AGATHA CHRISTIE can be summarized by two crossword solutions: DAME (4 letters) and QUEENOFCRIME (12 letters). Agatha Christie was an English writer of crime fiction and is widely considered to be the best-selling novelist of all time. She was also the creator of the famous detective characters Hercule Poirot and Miss Marple. The title DAME is a British honorific given to female members of the Order of the British Empire, which was awarded to Agatha Christie in 1971. The title QUEENOFCRIME is a nickname given to Agatha Christie due to her immense success as a crime fiction writer.