Agatha Christie is known for many things. One is her ability to surprise and astonish the reader with someone they never suspected. You name a least-likely killer, they probably star in at least one of her books. What makes Cards on the Table so interesting is how Christie doesn’t do that. There are four, and only four, suspects. They all have equal motive. They all have equal opportunity. Any one of them might have done it. But which one?*
The book begins at a party attended by shady Mr. Shaitana, a collector. He sets his sights on Poirot and provokes and banters with him. Then he gets an idea: he’ll show Poirot his most prized collection…of murderers. Not just any two-bit murderers, but murderers who have gotten away with it. He invites Poirot to a dinner with these esteemed criminals. Poirot is too much of a gentleman to say that this is the stupidest idea he’s ever heard, but he implies it.
Poirot isn’t the only detective in attendance. He’s joined by Superintendent Battle of Scotland Yard, by Colonel Race of the Service, and by Ariadne Oliver, a famous mystery writer, making her first appearance in one of Christie’s novels. Matching them are the murderers: hearty Dr. Roberts, laconic Major Despard, classy Mrs. Lorrimer, and shy Anne Meredith. Shaitana relishes the conversation, dropping smug hints about his guests’ secret pasts, before proposing a game of bridge. Detectives at one table, murderers at another, while he sits and watches his collection of killers. All goes well until the detectives take their leave for the night. They go to tell Shaitana…and find that he’s been stabbed in the chest.
Initial interrogations don’t help much. All four suspects say that they barely know Shaitana. All of them had at least one moment when they got up from the table, and that’s just what was noticed. There are almost no clues. Christie says in her foreword that “The deduction must, therefore, be entirely psychological,” and she’s not kidding. Sure, there’s no hard evidence, but Poirot and Battle know that a killer tends to repeat themselves. Not in that they’ll use the same methods, but that they’ll commit the same type of murder. The four detectives each dig into the suspects’ past, trying to determine what murders they’ve committed to match them with Shaitana’s death. This is very promising, but in practice it’s mostly just Poirot and Battle. Race does all his work off-screen, says some racist stuff about how a white man won’t commit a murder, then skips out of the narrative to do hush-hush work. Mrs. Oliver is more successful, both practically—she manages to get one over Battle by getting information on one of the past murders—and in the meta sense. Christie is clearly having a blast whenever Mrs. Oliver speaks. Her normal laconic, to-the-point dialogue is replaced with paragraphs of her poking fun at the business of mystery writing. Sadly, she too fades out of the narrative about halfway through.
The suspects are also vivid characters. All of them seem like very nice, respectable people, but those are the people you need to watch out for in Christie. It seems impossible that any of them would have committed a crime, but Christie gives them all plausible murders, each distinct to the suspect. One character in particular is chilling in their lack of any hesitation when it comes to murder, and they’ll stick with me for a while. Again, you need to pay attention to the past murders to be able to solve the present one. This mostly works out. On the one hand, the psychological similarity between the deaths is clever. It’s not obvious, but when Poirot spelled it out, I realized that yeah, it makes sense. But I can see a more skeptical reader picking at it or being annoyed at how Christie somewhat backs off on her promise that all four suspects are equally guilty near the end of the book. I will say you do not need to know bridge to solve this; a couple of five-minute tutorials on YouTube are all you need, and I think the main point is made clear enough through context.
Christie expertly paces the book. While reading I thought to myself, “I should really be bored with this,” because Christie is all dialogue, and like I said, it’s often very to-the-point. But man could she control a narrative, expertly dolling out information at just the right pace to keep you hooked. It would have been very easy to let this spiral out of control with four detectives and four suspects, and it’s a testament to Christie’s skill that it doesn’t. But I'm not happy with how Poirot catches the killer. I didn't mind it in the moment, and I feel that you can argue it's thematically fitting, but it is a weakness in the book.
All in all, I liked this one. I’ve been looking forward to it, and there's a degree where I know I'm responding to the book that I imagined it would be and not the book it is. But I still enjoyed it. I want to read it again to see how I react to it, which I wouldn't want to do if the book was truly bad. I wouldn’t recommend it to Christie neophytes, but for someone who has a few Christie's under their belt and wants to see her try something a little different, this is Recommended.
Other Reviews: Ah, Sweet Mystery (contains spoilers for the TV version at the end), In Search of the Classic Mystery Novel, (review one and review two), The Green Capsule, Mysteries Ahoy, Countdown John's Christie Journal, Crossexaminingcrime (spoiler analysis), FictionFan's Book Reviews.
*Also, this was her third Poirot book that year!






