There comes a terrible moment in every mystery reader's life. You turn the last page of the last Agatha Christie novel you haven't read, and you realise there are no more.

Sixty-six detective novels. And you've finished them.

If you've reached that point, first: congratulations, and condolences. Second: you are not without hope. Christie may be the Queen of Crime, but her influence runs through a whole tradition of writers who understood exactly what made her work sing: the fair-play clue, the closed circle of suspects, the small human detail that turns out to be the whole solution, and that glorious moment when the detective gathers everyone in the drawing room and explains what you should have seen all along.

Here is where to go next. And because I write in this tradition myself, I'll be honest about that at the end, but the writers below come first, because they're the ones who kept me reading after my own Christie shelf ran dry.

What Makes a Book Feel Like Agatha Christie?

Before the list, it's worth naming the thing we're actually chasing. Not every murder mystery scratches the Christie itch. The books that do tend to share a few specific qualities.

Fair play. The clues are all there. A true Christie-style mystery doesn't cheat, you could have solved it, if you'd been as clever as Poirot. The pleasure is in being outwitted honestly.

The closed circle. A country house cut off by snow. A train stopped in a drift. An island with no way off. The suspects are finite, known, and trapped together with the truth.

Character over gore. Christie was rarely graphic. Her murders are puzzles, not spectacles. The tension comes from psychology: who had motive, who is lying, who is not what they seem.

The reveal. That final gathering. The detective walking through the solution while the guilty party's composure cracks. Nothing else in fiction feels quite like it.

Keep those four qualities in mind, because the best modern mysteries deliver them in full.

Modern Books Like Agatha Christie

For the Locked-Room Puzzle: The 7½ Deaths of Evelyn Hardcastle by Stuart Turton

Described by more than one reviewer as "Agatha Christie meets Groundhog Day," Turton's debut takes the classic country-house murder and folds it through a time loop. A guest at a grand estate must solve a murder by reliving the day through the eyes of a different guest each time. It sounds impossible. It is impeccably fair. For readers who love the puzzle above all, this is the modern gold standard.

For the Christie Homage Done Right: Magpie Murders by Anthony Horowitz

Horowitz is perhaps the most openly Christie-influenced writer working today, and Magpie Murders is his masterpiece, a mystery inside a mystery, in which a manuscript of a golden-age whodunit contains a second crime for the reader to solve. His detective Atticus Pünd is a deliberate, affectionate cousin of Poirot. If you want the closest thing to a new Christie, start here.

For the Cosy Ensemble: The Thursday Murder Club by Richard Osman

Four residents of a retirement village meet weekly to investigate cold cases, until a real murder lands on their doorstep. Warm, funny, and cleverly plotted, Osman's runaway bestseller captures the social texture of Christie: the village, the gossip, the deceptively gentle surface over something darker. Perfect for readers who love Miss Marple's world.

For the Modern And Then There Were None: Eight Perfect Murders and Rules for Perfect Murders by Peter Swanson

Christie's And Then There Were None, strangers on an island, dying one by one, is the most imitated mystery ever written, and Swanson's take is among the sharpest. A tightly focused, deviously clued tale that shares Christie's talent for succinctness and misdirection.

For the Puzzle About Puzzles: The Eighth Detective by Alex Pavesi

A reclusive writer of mystery fiction is interviewed about seven "perfect" whodunits he once wrote, except the details don't quite add up. Catnip for clue nerds, and a sly, loving challenge to the genre's own rules.

For the Atmospheric Village Mystery: The Inspector Gamache Novels by Louise Penny

Beginning with Still Life, Penny's series set in the tiny Quebec village of Three Pines delivers the thing Christie fans often miss most in modern crime: a place you want to return to, and a detective whose decency is as compelling as his deductions. Slower and warmer than Christie, but built on the same foundation of psychology and community.

For the Golden-Age Purist: The Charles Lenox Mysteries by Charles Finch

Beginning with A Beautiful Blue Death, Finch's Victorian series is almost entirely puzzle-based, in much the way Christie approached her plots. For readers who want the period as well as the puzzle, these are a genuine pleasure.

Don't Forget the Golden Age Itself

If you love Christie, you may not have fully explored her contemporaries, the other giants of the Golden Age of Detective Fiction who were writing alongside her. Dorothy L. Sayers (the Lord Peter Wimsey novels), Margery Allingham (Albert Campion), and Ngaio Marsh (Inspector Alleyn) all wrote in the same tradition, and between them left dozens of novels that will feel instantly familiar. Sayers in particular rewards the effort, her plotting is every bit as clever as Christie's, with a little more literary ambition.

A New Detective in the Old Tradition

I promised honesty, so here it is. I write murder mysteries in exactly this tradition, because these are the books I love, and because when my own Christie shelf ran out, I wanted more of them than the world contained.

My detective is Hercule Bouvard, a Belgian investigator in the golden-age mould. He solves crimes not through force or forensics but through the quality of his attention, the cooled cup of tea, the shadow that falls the wrong way, the small detail everyone else overlooks. The mysteries are closed-circle, fair-play, and atmospheric, set in richly drawn historical worlds.

In Murder At The Aldermoor Hotel, Bouvard is trapped in a rain-soaked English hotel in 1952, where a lavish anniversary weekend becomes a reckoning for a crime buried twenty-five years earlier. And in Murder on the Hudson, he investigates the death of a prominent attorney in 1950 New York, a case that reaches back into a wartime secret several powerful people would kill to keep.

If the books above are the ones you reach for when you've finished Christie, I'd be honoured if you gave Bouvard a place on that same shelf.

Start Your Next Mystery

The wonderful thing about being a Christie fan is that you never really run out, you simply widen the circle. The tradition she perfected is alive, and it's generous. Whether you pick up Turton's time loop, Osman's retirement village, or Bouvard's rain-soaked hotel, the pleasure you're chasing is still very much available.

The past, as Bouvard would say, is patient. And there is always one more mystery waiting to be solved.

Browse the complete Hercule Bouvard series and my other novels on the Books page, or join my mailing list for new releases and the occasional note on the history behind the stories.