The Christmas Cracker Killer – Murder, Mystery and Mince Pies in Alexandra Benedict’s Festive Whodunit

Last Updated on April 22, 2026

Is anyone else absolutely convinced that cozy mysteries and Christmas are a match made in heaven?

There’s something about snow swirling outside, the hush of an isolated retreat, and the promise of a roaring fire on which some dastardly secret is about to be revealed that makes the holiday all the more thrilling.

And for those, like me, who enjoy a fiendish puzzle with their festive cocoa, Alexandra Benedict’s The Christmas Cracker Killer is truly the jewel in the cracker this year.

The Setup: Murder on Holly Island

From the opening pages, Benedict welcomes us to Holly Island, a remote Scottish outpost newly transformed into a boutique hotel courtesy of Mara and her parents, eager to create a five-star seasonal destination.

Edie O’Sullivan, the familiar, brainy protagonist from The Christmas Jigsaw Murders, wins a two-night Christmas break at this castle hotel as part of a pre-launch PR event.

Alongside her detective son Sean (a pairing I honestly wish could be the backbone of a TV Christmas special), Edie is ready for a restful holiday of books, whisky, and winter walks, but it quickly becomes clear this is no ordinary escape.

No sooner have the guests settled in than death strikes, and a locked-room whodunit unfurls on Benedict’s signature snowy stage.

A Cast To Juggle

Let me say upfront that I had a bit of a struggle at the outset, not with the prose or the setting, but with the sheer flurry of characters.

Within the first few chapters, Benedict introduces the hotel hosts, the staff, and a variety of guests, each with secrets and agendas, and all fit to be suspects.

Some cozy mysteries artfully drip-feed their cast, but here we’re tossed straight into a crowd.

Thankfully, there is a helpful character list right at the start, which will save puzzle-heads from flipping back and forth too much…well, unless you’re me.

Admittedly, it threw me out of the narrative a couple of times, and in the early going, I did a lot of double-checking to see who was who and how they fit in.

So, if you’re a reader who likes your mysteries streamlined, you’ll need to keep your wits about you.

But once the blizzard of names finally settled, I found myself absolutely hooked on the story.

The suspects are so varied, with eccentric guests, staff members, and the enigmatic hotel owners, each with a plausible motive to strangle, poison, or otherwise dispatch their fellow revellers.

And yes, there is a proper festive variety among the potential victims and perpetrators: a social media influencer, a reclusive novelist, a secretive couple, a grumpy chef.

For me, the complexity was part of the charm once I was grounded, and it is a genuine challenge to work out not just who the murderer is, but why particular guests are caught up in this deadly game.

Puzzles Galore: Playing Along

Alexandra Benedict isn’t called the ‘Queen of the Christmas Mystery’ for nothing.

Not content with simply weaving a gripping murder plot, she scatters puzzles like fairy dust throughout the book.

The very first page of the book begins with five games that she has created for you, the reader, to solve as you go through the book.

From rearranging the letters at the top of each chapter to form the title of a festive film, to finding the names for ten of Edie’s favorite punk songs hidden in the text, this book is layer after layer of puzzles.

It is also a locked-room mystery powered by riddles, clues, and classic word games. Each murder is accompanied by riddles inside Christmas crackers, where Edie and Sean must use their code-cracking skills to decipher cryptic clues left at the scene of each crime.

Let me emphasise: this is a novel for true puzzle enthusiasts. Even readers who fancy themselves armchair detectives will be put to the test.

Then there are hidden messages, references to Christmas traditions, and little linguistic Easter eggs that made me want to grab a notebook and play along.

Cozy, Yet Clever

The atmosphere is pitch-perfect for a Christmas crime. Holly Island is remote, the castle is windswept and snow-blanketed, and there is a distinctly Christie-esque ‘strangers trapped together’ vibe.

The locked-room setup places Edie and Sean at the centre of the storm, adding both a practical challenge (how can the killer keep up the spree and still seem invisible?) and a growing sense of dread.

Yet, for all the dark deeds, there’s nothing gory or gratuitous and the book keeps its spirit light enough for even the most sensitive cozy readers.

The Challenges

Would I recommend this for everyone? Well…yes, with a caveat. This is not a book for readers who want casual distraction.

The plot is genuinely intricate, and unless you enjoy juggling clues, riddles, and a dozen suspects, you may find yourself stopping to think more often than with a standard cozy.

And yet, despite all of the set-up and the cleverness, it’s easy to miss the obvious – I know because I did – and it was only when the killer was unveiled and the pieces of the plot came together that I had my ah-ha moment.

Better late than never, I suppose!

Modern Classic For The Holidays

When all’s said and done, The Christmas Cracker Killer is an absolute treat for the festive armchair sleuth.

It’s clever, tightly plotted, and packed full of puzzles, ideal for anyone who likes their holiday fiction with a real challenge.

The atmosphere is second to none, Edie is a fantastic protagonist, and even if you don’t manage to spot all the anagrams (trust me, I missed loads!), you’ll appreciate the richness and inventiveness of Benedict’s writing.

So, the question is: Will you solve the mystery before Edie does? If you’re anything like me, probably not. But you’ll certainly enjoy trying.