Rating: ⭐⭐⭐💫
Riley Sager is the author of seven novels dating back to 2017, but The Only One Left, which was released this summer to lots of fanfare on the book socials, is the first of his books I’ve had the opportunity to read.
This seaside murder mystery has plenty of twists, turns and haunting secrets begging to be exposed. But does it live up to the hype?
Following suspension from her job as an in-home caregiver due to the death of a patient under her care, Kit McDeere gets a chance to redeem herself when she’s offered a posting that no one else will touch: caring for Lenora Hope, the only surviving member of the fabulously wealthy Hope family. The rest of them were murdered one bloody night in 1929. Most of the town thinks Lenora herself is the killer, but she was never convicted. Nor has she ever spoken of what really happened that night. But she’s ready to open up to Kit now. After taking up residence in the crumbling seaside Hope mansion with its skeleton crew of essential servants, Kit becomes absorbed in her quest to uncover the truth about who really murdered the Hope family, and why. Along the way, she’ll discover that Lenora isn’t the only resident of the mansion who’s keeping secrets.
I really wanted to like The Only One Left more than I did. It had a lot to like. A grossly extravagant mansion threatening to crumble into the ocean is a great setting for a murder mystery (I mean, the climax is already built right in). The main character is a disgraced nurse with a haunting secret — BAM, I already want to know more about her. Her patient is a paralyzed heiress who may or may not have murdered her family and gotten away with it — oh my GOD, I want to know everything!! And the estate’s few remaining employees each seem to have their own secrets to conceal, and motives for staying on at the mansion. How is this not going to be the best book I’ve read this year??
What’s not to love here? This concept is absolute money.
For me, though, the execution just wasn’t quite all the way there. Kit as a main character bored the crap out of me — like, her only character traits were father issues and being a nurse — and most of her actions felt plot-driven at the expense of giving her a personality.
And then there were the dramatic reveals. So. Many. Dramatic reveals.
Here’s the thing about dramatic reveals: they’re like shaved truffles. If you use just a little bit in just the right places, they can make your meal/novel into something complex and delicious that you’ll be thinking about long after you’ve finished. But something so powerful can easily overwhelm all the other flavors if you put in too much.
It feels like Riley Sager took a cheese grater to his Dramatic Reveal truffle and shredded the entire thing into his story. They happen practically every single chapter. The frequency of the reveals made this novel feel incredibly soapy, so that by the end I became unable to make myself care about them anymore.
In the end, though, I enjoyed The Only One Left more than I disliked it. The whole aesthetic is great, the mystery is gorgeously compelling, and it’s paced in a way that makes it almost impossible to put down. I think if Sager had put more energy into building great characters and letting them carry the story, rather than constructing a whiplash-inducing plot rollercoaster, this could have been an amazing murder mystery novel. As it is, though, I found it to be just decent.
What did you think of The Only One Left by Riley Sager? Are any of his other books better than this one? Chat with me about it down in the comments, or over on my Instagram!

