Not too much to say about this one besides the fact I really enjoyed it.
On a flight we have Poirot on the scene when a woman is found dead before the end of the flight. At first it appears that a wasp has stung her, but looking closer it appears someone has killed her with a dart. With a plane of suspects it takes all of Poirot's little gray cells to figure out how do the killer do this and why.
I always enjoy it when Christie's books have diagrams in them. This one does and spells out where each character is sitting. I honestly didn't try to guess who did it and just enjoyed the ride that Christie takes us on. We get to follow a couple of different characters POV in this one and so at first glance you wonder if you are being fed a bill of goods by someone. It's honestly not til the end until everything neatly ties together.
We even have Poirot going back and forth from England to Paris in this one which was a lot of fun. No Hastings on the scene, but we do have Inspector Japp. There's also a reference to a man that Poirot one upped from Murder on the Links which made me crack up.
I thought all the characters were very done, though I always laugh when Poirot gathers everyone together and reveals all. If you're a murderer why even attend?
This case was great to me since we get to follow each line of inquiry that Poirot has and we in a way get to see how his brain works. I can't recall another Poirot book that got this in depth with questions, answers, descriptions of people's luggage, etc. It felt like a lot of info being thrown at you, but once the killer is revealed you get why Poirot did the things he did.