"POIROT: You do not see? It is not necessary that you should see. But I see. That is enough."

This was as enjoyable as any other, and the play format made it a much quicker read. I'm not quite sure why our beloved author felt the need to write this one as a play when the novel had suited Hercule Poirot so well up until now, but it didn't really take anything away from it either, so it's sort of a no-harm-no-foul situation for me. I really liked the characters in the one, and I (once again) had no idea whodunnit until Mr. Poirot finally told us.