Sparkling Cyanide is the 4th book in the Colonel Race series by Agatha Christie. Published in 1944, it is one of the stories more represented in tv shows or movies, but the sleuth isn't either of the popular Miss Marple or Hercule Poirot characters. Race is a bit bland by their standards, and he doesn't figure in until the latter portion of the book. Overall, it's a good story, but it lacked something for me to really recommend it as a clever mystery.
The premise: Rosemary committed suicide a year ago, or did she? Her husband begins to wonder if she might've been killed. Then he gets notes and realizes she had been having an affair. Which of the two men at their dinner table that night had killed her? Or was it her sister? His secretary? One of the men's wives? Someone else? The book is divided into 3 parts. We hear from each of the major characters, then a second dinner scene is reenacted to catch the killer, only someone else dies again. Whodunit?
I enjoyed the structure a lot. By giving us a chapter or two on each character, we learned the backstory and decided which ones we liked and disliked. We hardly get to see Rosemary except for a few memories, but we do meet some of her relatives who might've had an interest in her death. There are a lot of characters to track in the beginning, but it gets easier. I liked the staging and dynamics between everyone too. For these reasons, it's easily a four-star read.
Then we get to the mystery. Clever, but not strong enough. It all comes down to trickery, which is Christie's major prowess at work. While I found the reasons believable, I struggled with how someone could possibly come up with the solution, and how the killer was not recognized. It's the kind of story where readers could never solve it, yet they will find the answers interesting... yet ask more questions. For those reasons, it was just an average book. Given it's Christie, and I love her writing style, I still think it's worth a solid read.
For those who have not read her before, this shouldn't be your first book. It's not strong enough. Onward I go... I've finished about 50% of her books, and soon there will be another.