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The Christmas Guest

B P Walter

Suspense, Mystery, Psychological Thriller • Sep 18, 2026

On Liars Island, Christmas dinner is a meticulously staged affair. Beneath the sparkling decorations and the clinking of wine glasses, the family’s forced smiles hide a multitude of sins. For years, they've perfected the art of avoidance, especially when it comes to the unspoken tragedy of six Christmases past: the night their mother died.
But this year, an uninvited ghost from the past crashes the reluctant reunion. He’s asking questions, too many questions, about that terrible night. His presence cracks open old wounds and threatens to expose the meticulously guarded truths everyone thought were buried forever.
As a relentless storm rages, isolating them completely on the island, the veneer of festive cheer shatters. Trapped with a stranger who knows too much and a family riddled with secrets, the festive celebration turns into a chilling interrogation. Is the real danger the storm outside, the relentless guest, or the deadly truths lurking within their own blood?

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2 / 5

Thank you to NetGalley and Bookouture for an advanced copy of this title.

A Christmas setting can add an extra layer of tension to a thriller, but this one never came together for me. The story moves between Marguerite’s perspective in the past and multiple perspectives in the present, gradually revealing how the past connects to the events unfolding at the house. There were a few well-executed twists along the way, and I appreciated how the different timelines slowly filled in the bigger picture.
My biggest issue was that the story was slow from beginning to end. I also struggled to connect with the characters. None of them were particularly likable, and the triplets were so unpleasant, even toward each other, that it was difficult to become invested in their relationships. Noah came across as awkward and bumbling throughout, while Cliff was an especially difficult character for me. Although he is thirty-one, the way he was written often made him seem much younger, and I found that characterization distracting.
I also felt like several subplots didn’t add much to the overall story. Noah’s relationship with his stepsister, Ruby, along with the smaller storylines involving Alistair and Dylan, felt more like filler than meaningful additions to the mystery. Instead of building tension or developing the characters in a satisfying way, they slowed the story even further.
There were moments where the mystery pulled me back in, particularly when some of the twists were revealed, but they weren’t enough to overcome the slow pacing or my lack of investment in the characters. The ending also felt rushed and ultimately unsatisfying, leaving me wishing the story had spent less time on unnecessary detours and more time delivering a stronger payoff.
If you like dual timelines, dysfunctional families, and Christmas-set thrillers, then you may enjoy this book. #NetGalley #TheChristmasGuest

What is an ARC?

An ARC (Advanced Reader Copy) is a pre-publication version of a book provided by publishers so reviewers can share early feedback. Our spoiler-free reviews help you decide which upcoming titles to add to your pre-order list!

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