The mystery genre is one of the most popular genres in the world for a reason. Which is why it is only right for us to share mystery books that you must read in 2026. Keep reading to find out which books ultimately made our list!
We hope your reading list is going well so far. I am still trying to make a dent into my 2025 must read novels and it will be a long time before I end up reading most of them. But that is discussion for another day. In this article, I wanted to share some of my favorite mystery books that you need to read.
There is no better way to start a list of must read mystery books than with an Agatha Christie novel. Even if you aren’t an avid reader, Agatha Christie is an author that you need to read.
The other two novels are just as good and ones I recommend to anyone who loves mystery novels. Novels like these are why I keep returning to this genre, You can see the full list below!
3 Mystery Books You Must Read in 2026
- And Then There Were None by Agatha Christie
- The Silent Patient by Alex Michaelides
- The Devotion of Suspect X by Keigo Higashino
And Then There Were None
If you are a fan of mystery novels, then you need to read the bestselling mastery novel of all time. And Then There Were None by Agatha Christie is a fantastic whodunnit novel that highlights the best aspects of the mystery genre. without this novel, this genre would look very different as it has inspired thousands of novels.
Ten people receive personal invitation to a small island. They accept and arrive on the island but find out from the butler and the cook that Ulick Norman Owen and Una Nancy Owen have not arrived yet but have left instructions for the guests.
As the guests make their way to their rooms, an old rhyme called “Ten Little Indians”hangs in every room. After supper is served and eaten, a phonograph record plays and accuses all ten guests of murder.
The guests start talking and realize that none of them knows the Owens. One guest even points out that the guests adds up to Unknown. One of the guests finishes his drink and falls and dies.
Now the mystery of who the Owens are becomes important as someone has been killed and what the guests have in common. As the novel progresses and the victims pile up, we dive deep into the mystery and the checkered past of the ten guests.
The Silent Patient
Another mystery novel that has become a must read is The Silent Patient by Alex Michaelides. It is a brilliant mystery and thriller novel that has one of the best twists of any book that I have read. I loved this novel and when you reach the plot twist, you realize the clues were always there.
Theo Faber is a criminal psychotherapist and is fascinated with Alicia Berenson’s case. She shoots her husband five times and never speaks another word. Everyone is curious why she killed her husband and went silent afterwards.
Her case makes Theo eager to get her to talk and open up about what really happened that night. Theo manages to get assigned to Alicia and tries to connect with her. But his marital life seems to be in trouble and starts to consume him. Can Theo get Alicia to finally talk after all these years and find out what really happened that tragic night?
The Devotion of Suspect X
While the first two novels are book you will most likely see on many lists, The Devotion of Suspect X by Keigo Higashino, translated by Alexander O. Smith is one that most people wouldn’t have heard of before.
That is unfortunate because you are missing out on one of the best detective novels that I have read. Just like the last book, the plot twist in this novel is amazing and it had me in awe. I really loved this novel and it is a reason why I love reading Japanese mystery novels.
Yasuko’s life follows a routine as she works at a bento shop in Tokyo, raising her daughter by herself. But things change drastically when her ex-husband shows up at her job one day and he doesn’t plan to leave her alone. A confrontation breaks out and her ex husband ends up dead.
It is up to Detective Kusanagi to solve the mystery of the murder of a man that is found dead under mysterious circumstances. He doesn’t believe Yasuko’s alibi and tries to crack the case with the help of his friend, a university physics professor. But his friend thinks that whoever is behind the murder is brilliant and does his own digging into the murder and his old friend from college.
Conclusion
These are my three mystery novels that you must read in 2026. I wanted to start of this list with classic mystery novels that I enjoyed and know that fellow readers will also love.
If you haven’t read And Then There Were None yet, now is the best time to do so. It has sold over a hundred million copies and has stayed popular since publication for good reason. I love Agatha Christie novels because they are fun mysteries to solve that aren’t cozy reads and an all around pleasant read.
The other two have amazing plot twists and are great mysteries that I still can’t get over. These novels remind me why I love mystery and detective novels. Until next time, happy reading!
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