The Christmas Tree Killer
by Chris Frost
DETAILS: Series: DI Tom Stonem, Book 2 Publisher: HarperNorth Publication Date: November 6, 2025 Format: eBook Length: 296 pg. Read Date: December 17-18, 2025

‘Obviously the timing isn’t ideal, what with it being so close to Christmas…’
Tom shivered. He hoped that festive murders were not going to become his professional speciality. He supposed the dark of winter was a good time for hiding dark deeds – but some were darker than others.
What’s The Christmas Tree Killer About?
You don’t have to unwrap every package with your name on it. Especially if you’re out on a long hike in the woods by yourself and you come across a package with your name on it. I’m just saying. Of course, the impulse to open it is going to be there—curiosity killed the cat, right? And in this case, traumatized the hiker. Because there was a severed foot underneath the wrapping paper.
Now, as feet are usually attached to people and not typically used in even White Elephant exchanges, the police get involved. The local force isn’t quite up to dealing with a case this extensive, so they call in help from another local force. That help ends up being DI Tom Stonem and his partner. Before they can make too much progress with this foot, another body part is found—and the gift tag bears another name.
It’s pretty clear that this is going to be anything but a holly or jolly Christmas unless Tom and his colleagues can figure out what’s going on (and where the rest of the body/bodies are).
Well, Now I Feel Like a Jerk…
As soon as I saw that Frost was giving us another Christmas-themed mystery, I started joking about it to myself (and I think in a post or two here). Naturally, I wasn’t the only one—Tom and a couple of colleagues indulged in some dark humor about it.
But a local reporter (who had a run-in with Tom before) isn’t joking about it. As the investigation doesn’t produce instant results, he starts taunting Tom and even runs a story. I’ll give you a sample of.
The headline was repeated here, bold and unapologetic. Beneath it was a photograph of him from last year pinning a journalist to a wall outside Gateshead police station. Tearing his eyes away from the photo, he started on the article.
CHRISTMAS CURSE FOR DI STONEM
Another holiday season, another body count – should DI Tom Stonem still be leading investigations?…
For most, Christmas brings music, mince pies and cherished moments with family. For DI Tom Stonem, it seems to bring something far more sinister: murder.
The embattled detective, who transferred to Gateshead following what police sources once called ‘commendable service’ in Manchester, has once again found himself at the centre of a high-profile homicide investigation – his second Christmas running.
This gets to Tom–who’s still dealing with the events of last year’s case, and is starting to make some progress. This sets him back and gets into his head.
It: 1. Is a really good idea, and worked well with the story on many levels.
2. Made me feel like a jerk for mocking the guy.
I got over it, sure. Still…
Personal Stories
The romantic subplot(s) worked out pretty much the way you think they would—the primary one seems a bad idea for all involved, but that’s not for me to say. Frost did it well enough, but it could maybe have used a little more subtlety in the depiction.
The familial stories, on the other hand, were done well. I hope we get to see a bit more of Tom’s family in the books to come. I thought that went really well.
So, what did I think about The Christmas Tree Killer?
‘Standard practice out here, apparently. I don’t think I’m made for the country.’
‘Nor me,’ she said, a wry smile on her face. ‘Though, don’t you think it’s funny that we’re repulsed at some dead moles when we’re potentially walking towards another severed human foot like it’s just another day at the office.’
Some of the procedural moments bothered me—they spent too long before trying to track down people associated with the first “gift’s” recipient, I had a hard time buying that from an investigative point of view. And from the point of view of someone who’s read a lot of books like this? You just knew it was going to end badly, the only question was how. Also, there was one person they should’ve looked at more closely early on—but if they had, this would’ve been a short story. So, I get why they didn’t—but maybe Frost could’ve sold it a bit better.
It’s a clever little mystery novel—with some decent red herrings, some good twists and reveals along the line. The pacing was good—maybe its strongest suit—once you get into this, you have to see it through—and your attention isn’t given a lot of room to waver.
It’s maybe not your mother’s idea of a pleasant Christmas read—but it’ll scratch an itch for a good segment of readers. If you can find a corner to tuck yourself away in for a couple of hours without delighted children or chatty relatives, it’d be a perfect read for Dec. 25.
If only for the sake of his reputation, I do hope that Tom’s next adventure happens on a nice, summery day. Or perhaps mid-Spring. Regardless of the season, if Frost does bring us another book featuring him—I’m eager to read it.
![]()















