10 Essential Agatha Christie Books for Beginners

They call Agatha Christie the Queen of Crime for a reason. With a total of 66 detective novels, 150 short stories, and six romance novels written under the pseudonym Mary Westmacott, Christie has come a long way from writing detective fiction during her time as a Voluntary Aid Detachment nurse during World War I. And while her professional writing stint only began because of a friendly challenge from her sister, it was a challenge that cemented her name in the literary mystery genre.

Rather than simply following along as the story unfolds, readers are given the chance to examine every clue, suspect, and suspicious detail to see if they can figure out the answer before the big reveal. This ability to make readers feel like they’re part of the investigation is one reason Christie’s mysteries have remained so popular. From a murder on an island to a rumor mill gone wrong, here are the essential Agatha Christie books for beginners.

‘The Murder of Roger Ackroyd’ (1926)

Image via William Collins, Sons

The Murder of Roger Ackroyd makes you question everything you’ve just read. When wealthy widower Roger Ackroyd is found murdered after hinting that he knows a devastating secret, retired detective Hercule Poirot is called to the quiet village of King’s Abbot. Nearly everyone has a motive, from Ackroyd’s troubled family to the servants and guests with secrets of their own.

For new Christie fans, the premise is simple to follow. But Christie’s real trick is how she tells the story. The clues aren’t simply hidden in the evidence; they’re buried between the lines of the book. The traditional whodunit thus becomes Christie’s most notoriously famous display of misdirection, pinnacling in one of the genre’s most blasphemous twists.

‘Death on the Nile’ (1937)

Image via William Morrow

For something a little more The White Lotus-coded, Death on the Nile is the perfect Christie read. Linnet Ridgeway and Simon Doyle are happily married, but Simon was originally engaged to Linnet’s best friend, Jacqueline. When the couple books a honeymoon cruise down the Nile River, an envious Jacqueline tags along, only to get caught in the crossfire.

In true Poirot fashion, he happens to be vacationing on the same boat and gets caught up in this toxic love triangle. But this destination vacation gone wrong shows how Christie incorporates the location to parallel the depravity of the crimes, proving that human ego and its fragility are as ancient as the Egyptian backdrop itself.

‘A Murder Is Announced’ (1950)

Image via HarperCollins

A Murder Is Announced takes its title literally. Right from the get-go, the village of Chipping Cleghorn is brought to a halt when its morning paper literally announces a murder to happen at Little Paddocks on Friday, October 29. Everyone thinks it’s a cheeky parlor game, and some neighbors actually show up. But at the time mentioned in the announcement, the lights go out, and someone is actually shot dead.

Apart from its immediate hook, A Murder Is Announced shows Miss Marple’s unique investigative methodology. She may be an octogenarian, but it’s precisely because of her age that she’s able to be the perfect eavesdropping wallflower, absorbing all the gossip and talk that even a police interrogator might miss.

‘The A.B.C. Murders’ (1936)

Image via William Morrow

Poirot faces his biggest challenge yet in The A.B.C. Murders: the alphabet. The detective first receives a taunting letter signed “A.B.C.” containing a specific date and location. It just so happens that on the day mentioned, an elderly shopkeeper is found dead in her tobacco shop, with an ABC Railway Guide next to her.

And so continues this ABC-esque mystery, as Poirot encounters clues and culprits strictly following the alphabetical system, from names and locations to little trinkets. It’s a true test of intellect, and the reason why Poirot is more determined about this case than anything else is that he soon realizes that he himself is the target.

‘And Then There Were None’ (1939)

Image via Collins Crime Club

Advertisement

Few murder mysteries are as brutally simple as And Then There Were None. Eight strangers arrive on an isolated island, expecting a peaceful stay, only to discover that their mysterious hosts are nowhere to be found. Then a gramophone reveals that each guest is accused of murder.

From there, the island becomes a deadly trap. One by one, the guests die according to the ominous verses of a nursery rhyme, while suspicion spreads through the group. With no detective around to take charge, everyone is forced to play investigator while wondering who will be next. Christie turns the classic whodunit into a nerve-shredding psychological survival game.

‘Crooked House’ (1949)

Image via William Morrow

Advertisement

If you love Knives Out, Crooked House is essential Christie reading. Charles Hayward wants to marry Sophia Leonides, the granddaughter of wealthy 85-year-old businessman Aristide Leonides. But their plans are derailed when Aristide is found dead in his own home, apparently poisoned after his insulin is fatally swapped with his toxic eye medication.

Because Charles has connections to Scotland Yard, he becomes involved in investigating the case, especially since Sophia’s family refuses to let the wedding go ahead otherwise. With three generations of Leonides harboring bitter resentment toward the family patriarch, almost anyone could be the killer, leading to one of the most controversial and darkest conclusions in Christie’s novels.

‘The Moving Finger’ (1942)

Image via HarperCollins

Advertisement

The Moving Finger begins with newcomer Jerry Burton moving to Lymstock with his sister Joanna to start a quieter life. Unfortunately, their peace is short-lived when poison-pen letters begin spreading vicious rumors about the townspeople, eventually contributing to the death of Mrs. Symmington.

A little gossip can hurt, but here, it literally gets someone killed—or seemingly does. Rather than telling the story from a detective’s perspective, Christie puts readers in Jerry’s shoes. As an outsider who isn’t a detective, he experiences Lymstock’s secrets just as we do, making the town’s gossip feel fresh and immediate as its residents search for whoever is vile enough to write the letters.

‘Five Little Pigs’ (1942)

Image via William Morrow

Advertisement

There’s a good old-fashioned cold case in Five Little Pigs. Sixteen years after the death of unfaithful painter Amyas Crale, his daughter, Carla, approaches Poirot with a letter from her mother, Caroline, who was convicted of the murder. Written before she died in prison, the letter insists she had nothing to do with the crime.

It’s a detective puzzle in its purest form. Five Little Pigs is a perfect example of the Rashomon effect, where one incident is recounted through several interpretations. Five surviving witnesses each provide their own account of the murder, leaving Poirot to piece together the truth like a mosaic, with virtually no physical evidence left.

‘Peril at End House’ (1932)

Image via HarperCollins

Advertisement

A holiday in fashionable Cornwall goes sideways for Poirot and Captain Hastings in Peril at End House. Instead of enjoying the sun, the two encounter Magdala “Nick” Buckley, the young owner of the cliffside End House, who becomes the victim of a series of bizarre, near-fatal incidents. Before long, Nick’s cousin, Maggie Buckley, is found murdered.

For seasoned Christie readers, Peril at End House might not be her strongest book because the revelations can feel rather transparent. But for newcomers, it’s a great introduction to how ridiculously cunning Christie can be. As absurd as Nick’s “incidents” may seem, they’re important clues that readers shouldn’t overlook.

‘Murder on the Orient Express’ (1934)

Image via William Morrow

Advertisement

Christie’s titular hero, Detective Hercule Poirot, finds himself on a train to London after his vacation in Istanbul is rudely interrupted. Fortunately, he manages to snag a last-minute second-class compartment on the famously crowded Orient Express. But when the train is stranded in a snowdrift, he discovers American traveler Samuel Ratchett dead in his bed, stabbed twelve times.

Murder on the Orient Express is as much a social studies class as it is a murder mystery. On this luxury train, readers find a cornucopia of 1930s social and national stereotypes, featuring a global ensemble ranging from an Italian car salesman to a Russian princess. With these clashing nationalities, Christie knows her readers bring their own biases to the characters, which plays a huge role in the murder case.