
If you have not yet finished the book, who do you suspect of the murder and why?

Have you read any Agatha Christie novels before? If so, did it help you to figure out who the murderer was earlier in the story? Were you able to figure out who the murderer was before the very end? If so, what tipped you off? If not, who did you think the murderer was? Were you surprised when Poirot revealed the culprit/culprits?