What happens when the most famous spinster in crime fiction finally leaves her village and checks into a luxury hotel in the Alps? For the first time since 1976, there is a new Miss Marple novel to answer that. Lucy Foley’s Murder at the Grand Alpine Hotel keeps the knitting, the faded blue eyes and the village comparisons.
20Then it changes nearly everything around her.
Snapshot
Murder at the Grand Alpine Hotel (HarperCollins UK; William Morrow in the US, 22 September 2026) is the first full-length Miss Marple novel since Christie’s Sleeping Murder came out in October 1976.
Foley moves Marple out of St Mary Mead to a snowbound Swiss hotel in 1950. A dead politician in a gondola starts it all.
The big change is the structure. Marple never narrates. Four suspects and witnesses tell the story in rotating first-person chapters, the same trick Foley used in The Guest List.
The 1950 she writes is darker and franker than Christie’s: coercive marriage, pills, cocaine, wartime atrocity and stolen Nazi gold.
Marple herself is faithful, and a little sharper. But for long stretches she is offstage, and a younger woman carries the action.
Why “50 years” is not just a marketing line
Agatha Christie died on 12 January 1976. Sleeping Murder, a Marple novel she had written decades earlier and held back, was published that October. It was the last new Marple novel for half a century.
The estate has licensed new Poirot books since Sophie Hannah’s The Monogram Murders in 2014. Marple got a short-story anthology instead: Marple: Twelve New Mysteries (2022), in which Foley wrote “Evil in Small Places.” No full novel followed until this one. The Boston Globe’s Malcolm Forbes and NPR both framed it the same way: the first Marple novel in 50 years.
Foley has said the estate wanted something new, not an imitation. Speaking at the Bloody Scotland festival, she recalled a letter from James Prichard, Christie’s great-grandson and the head of Agatha Christie Limited, saying he did not want “a paint-by-numbers Agatha Christie Miss Marple.”
That letter explains most of what follows.
Reinvention 1: She finally leaves St Mary Mead
Marple has travelled before, to Bertram’s Hotel in London and to the Caribbean. But in the public imagination she belongs to the village. Foley treated that as the problem to solve.
In the same Bloody Scotland talk she described St Mary Mead as Christie’s own ground and said the book only came together once she had the idea of taking Marple somewhere else. She also said she had read that Death on the Nile began life as a Marple book before becoming a Poirot one, and felt Marple was owed a holiday.
So Foley sends her to the Grand Alpine, a newly reopened hotel reached only by a cog railway. Mrs Bantry, recently widowed, is paying. Her paid companion, Diana Glass, booked the trip. Within two days a rising Conservative politician is found dead in the first gondola of the morning, a storm closes the mountain, and the only way down is blocked.
What Foley keeps is the village in Marple’s head. Faced with Swiss staff, a Hollywood star and a jumpy medical student, Marple still reaches for St Mary Mead. A quarrel over church flowers explains a rivalry.
A neighbour’s trip to a Turkish barber unlocks an alibi. The setting moves; the method does not. Her view of criminals is as tart as ever: “So many criminals are really so very stupid.”
Reinvention 2: We never get inside her head
This is the change Christie readers will notice first. The book is built from rotating first-person, present-tense chapters, each labelled with the speaker’s role: The Help, The Wife, The Star, The Friend. If you have read The Guest List or The Paris Apartment, you know the format.
Marple is never one of the narrators. We see her almost entirely through Diana, who keeps catching the sharp look behind the dithering. Christie did something similar in Marple’s first full-length outing, The Murder at the Vicarage (1930), which the vicar narrates. Foley pushes it further.
With half the cast narrating their own secrets, the reader often knows more than Marple about what people are hiding, and less than Marple about what it means. That tension drives the book.
Reinvention 3: The steel under the knitting gets screen time
Christie hinted at Marple’s hard edge. In A Caribbean Mystery (1964) she calls herself Nemesis. Foley turns the hint into a set piece. More than once, after a new death, Diana watches the soft old lady’s face harden into something closer to an avenging figure out of myth, then watches it fade back into frailty as if the effort cost her.
Foley also lets Marple be cunning in ways that feel new. She plays the confused old dear on purpose. She lets an investigator she has doubts about keep working, so she can sit in on his interviews, and later owns up to a little duplicity of her own.
She works out a man’s secret from a cleft chin and a rash. And when the time comes to act, her best move is not to rush off alone. She makes a phone call and calls in a favour, a point she makes about age itself: older people learn to ask for help.
Reinvention 4: The rules she kept, and the one she bent
Foley has said she remembered certain limits from writing her 2022 short story, the clearest being that Marple could not have a love interest. She respects it, but plays with it. A charming Frenchman kisses Marple’s hand and compliments her eyes.
She goes pink. Diana half wonders whether the spark between them is romantic. Nothing happens, and the scene works because nothing can.
Age gets franker treatment too. Mrs Bantry quietly fears she is losing her memory, a fear the plot later turns on in an unexpected way. Marple, asked to stay away from a corpse for her own protection, points out that her generation lived through two world wars and has seen more horror than the young. It is one of the best speeches in the book, and it sounds like Christie’s Marple with the volume turned up.
Reinvention 5: A 1950 that Christie could not have written
Christie wrote Marple as a contemporary. Her 1950 was simply the present. Foley writes 1950 with 2026 hindsight, and that is the deepest change in the book.
Every narrator is trapped by something the era would not name. The politician’s young wife has been trained since finishing school to please a husband who belittles her and keeps her on pills. The ageing actress hides bruises, a cocaine habit and the fear that Hollywood is about to cast her as somebody’s mother.
The narrator Diana is a wartime veteran reduced to secretarial work because, as she puts it, women are not allowed much more. A scruffy medical student has followed the politician all the way from Paris for reasons of his own.
Under all of it sits a war crime: a Resistance ambush in 1943, a cache of gold, and men who came home as heroes.
None of this is gratuitous, but it is a long way from the cosy image of Marple on television. Publishers Weekly, quoted by Book Marks, still promised that “Golden age mystery fans will adore this faithful update.” Both things are true. The puzzle is fair-play and Golden Age in shape. The world around it is not.
What did not change
The clues are still domestic. The solution turns on the kind of details Marple has always noticed: hair, clothing, a dog, the timing of a daily routine. Nobody needs forensics.
The canon is everywhere. Mrs Bantry and the body in the library, Gossington Hall, Bertram’s Hotel, Raymond West, Sir Henry Clithering, Inspector Slack and Dr Haydock all get a mention, and the closing pages tease A Caribbean Mystery. Gossington already has new owners here in 1950, a change Christie’s readers did not meet until The Mirror Crack’d from Side to Side (1962).
And Marple’s moral line holds. Asked whether she feels any sympathy for the killers, she answers flatly that she does not. Foley allows the reader more sympathy than Marple does, and the gap between the two is one of the more interesting things about the book.
Where the reinvention stumbles
Marple is a supporting player in her own comeback. Diana Glass gets the backstory, the romance, the train chase, the toboggan run and the climax. Marple is often in another room. If you came for 300 pages of her, this is closer to 100.
The Easter eggs can feel bolted on. Malcolm Forbes in the Boston Globe, who otherwise praised “a tightly constructed, expertly paced, and fiendishly clever mystery,” made the same point: some references to earlier books read like an effort to tie the story to Christie rather than serve it. The parade of St Mary Mead names in a Swiss hotel sometimes feels like a checklist.
The thriller beats compete with the puzzle. A runaway train, an avalanche and a chase over a mountain pass belong to Foley’s world more than Christie’s. They are fun. They also pull the book away from the quiet deduction that defines Marple.
Who should read it
Best for: Christie readers curious to see Marple tested outside the village; fans of Foley’s multi-narrator thrillers; anyone who likes post-war settings and closed-circle mysteries.
Not for: readers who want Marple at the centre of every chapter, or who want the gentle tone of the television adaptations. This book has drug use, sexual content, domestic cruelty and wartime violence.
If you are coming to the classic side first, start with our look at Christie’s And Then There Were None. For another modern take on the elderly amateur sleuth, see our review of Richard Osman’s The Impossible Fortune, and for a darker, slower detective series, our breakdown of Louise Penny’s The Black Wolf.
Verdict
Foley did what Prichard asked. This is not a paint-by-numbers Marple. She moved her, changed the narration, darkened her world and gave her quieter tricks, while keeping the voice, the morals and the village logic intact.
The cost is screen time: the reinvention works partly by stepping back from Marple. Whether that is a fair price depends on whether you want Marple preserved or tested. Fifty years on, Foley chose to test her, and most of the time Marple passes.
