Agatha Christie Books in Order (Complete Guide + Best Places to Start)

Hi Besties, If you’ve ever tried to figure out Agatha Christie books in order, you probably discovered very quickly that it’s… a lot. She wrote more than 60 novels, 150+ short stories, and multiple detective series over five decades. It’s amazing, but also a little overwhelming when you’re trying to decide where to start. So I built this guide to make it simple. Here is the quick takeaway:

• If you want the full timeline, read the publication order list below.
• If you want the easiest entry point, start with And Then There Were None, Murder on the Orient Express, or The Murder at the Vicarage.
• If you prefer following one detective, jump into Poirot or Miss Marple books.
• Looking to join a reading challenge? I’m doing a A Year of Miss Marple Reading Challenge.

I’ve been reading Christie for over twenty-five years, and this is the guide I wish I had when I first started. Whether you want to read everything chronologically or just pick the best ones first, this will help you navigate her enormous catalog without the overwhelm.

Quick Start: Best Agatha Christie Books for New Readers

If you’re brand new to Christie, you don’t actually need to start at the very beginning. A few books are especially perfect entry points because they capture everything people love about her mysteries. Here are my three favorite starting points:

And Then There Were None (1939)
Christie’s most famous standalone mystery. Ten strangers are trapped on an island and begin dying one by one according to a chilling rhyme.

Murder on the Orient Express (1934)
A locked-room murder aboard a luxury train. It’s peak Hercule Poirot and one of the most satisfying puzzle mysteries ever written.

The Murder at the Vicarage (1930)
The first Miss Marple novel and a perfect introduction to Christie’s deceptively quiet village mysteries.

Once you read one or two of these, it becomes very easy to fall down the Christie rabbit hole.

Why Publication Order Is the Best Way to Read Agatha Christie

There are several ways to approach Christie’s books:

• publication order
• by detective
• standalones only
• or just the most famous titles

Personally, I like publication order because you can watch her storytelling evolve over time. Her earliest books feel like clever puzzle mysteries, while later ones lean more psychological and experimental. Publication order also naturally introduces her famous detectives:

• Hercule Poirot first appears in The Mysterious Affair at Styles.
• Miss Marple arrives later in The Murder at the Vicarage.
• Tommy and Tuppence debut in The Secret Adversary.

So if you want the full Christie experience, chronological order works beautifully.

Agatha Christie Books in Order by Publication

Below is the complete Agatha Christie publication timeline, starting with her debut in 1920.

Agatha Christie Books (1920–1929)

These early novels introduce her major detectives and establish her signature puzzle-box mysteries.

• 1920: The Mysterious Affair at Styles
  Debut novel introducing Hercule Poirot. Set in a stately manor amid World War I, it’s a masterclass in deception and deduction.
• 1922: The Secret Adversary
  An espionage thriller featuring Tommy and Tuppence as they unravel a dangerous plot in post-WWI England.
• 1923: Murder on the Links
  Poirot’s second case, where a murder on a French golf course unveils secrets behind a tragic family history.
• 1924: The Man in the Brown Suit
  A standalone adventure following Anne Beddingfield on a journey of mystery and international intrigue.
• 1924: Poirot Investigates (SSC)
  A collection of short cases showcasing Poirot’s unique deductive skills in various puzzling scenarios.
• 1925: The Secret of Chimneys
  A captivating tale of political intrigue, hidden identities, and murder at the stately Chimneys estate.
• 1926: The Murder of Roger Ackroyd
  One of Christie’s most famous works, famous for its innovative twist and brilliant construction.
• 1927: The Big Four
  Poirot faces an international criminal conspiracy that challenges his detective prowess.
• 1928: The Mystery of the Blue Train
  A glamorous murder mystery on a luxurious train, brimming with intrigue and red herrings.
• 1929: The Seven Dials Mystery
  An adventure set in an English manor, where a group of friends must thwart a sinister plot.
• 1929: Partners in Crime (SSC)
  Tommy and Tuppence tackle cases under the guise of the “International Detective Agency.”

Agatha Christie Books (1930–1939)

This decade includes many of her most famous works and the introduction of Miss Marple.

• 1930: Giant’s Bread (MW)
  A departure from her mystery genre, exploring themes of survival and human resilience.
• 1930: The Mysterious Mr Quin (SSC)
  Short stories featuring the enigmatic Mr. Quin, who brings an otherworldly element to mystery.
• 1930: The Murder at the Vicarage
  The first appearance of Miss Marple in a quaint village mystery filled with subtle clues and character insights.
• 1931: The Sittaford Mystery
  A gripping tale of a murder announced by a spirit during a séance, challenging traditional detective norms.
• 1932: Peril at End House
  Poirot unravels a series of “accidents” that turn out to be premeditated attempts on a young woman’s life.
• 1932: The Thirteen Problems (SSC)
  Miss Marple short stories that reveal her uncanny ability to deduce hidden truths.
• 1933: Lord Edgware Dies
  A seemingly straightforward case of murder turns into a web of deceit and red herrings.
• 1933: The Hound of Death (SSC)
  Short stories blending mystery with supernatural elements, showcasing Christie’s versatility.
• 1934: Murder on the Orient Express
  A classic in which Poirot’s brilliance shines as he unravels a murder on a snow-bound train.
• 1934: Unfinished Portrait (MW)
  A personal, introspective work exploring romance and inner turmoil under a pseudonym.
• 1934: The Listerdale Mystery (SSC)
  A collection of mysteries highlighting ordinary people thrust into extraordinary circumstances.
• 1934: Why Didn’t They Ask Evans?
  A thrilling quest sparked by a mysterious final word, blending suspense with witty dialogue.
• 1934: Parker Pyne Investigates (SSC)
  Short stories featuring Parker Pyne, a “heart specialist” solving a variety of intriguing cases.
• 1934: Three-Act Tragedy
  A dramatic murder mystery where a death at a cocktail party sets off a series of unexpected twists.
• 1935: Death in the Clouds
  Poirot faces a baffling murder mid-flight, unraveling clues that defy expectations.
• 1936: The ABC Murders
  A serial killer’s cryptic challenge forces Poirot to solve murders occurring in alphabetical order.
• 1936: Murder in Mesopotamia
  A gripping case set on an archaeological expedition, where cultural clashes and personal vendettas intertwine.
• 1936: Cards on the Table
  A murder at a bridge game forces Poirot to navigate a maze of motives among a small group of players.
• 1937: Dumb Witness
  A wealthy woman’s mysterious death and the ensuing investigation that reveals family secrets.
• 1937: Death on the Nile
  A honeymoon cruise turns deadly as jealousy and deceit unfold on the majestic Nile River.
• 1937: Murder in the Mews (NC)
  A novella that transforms a seemingly self-inflicted death into a cleverly orchestrated murder.
• 1938: Appointment with Death
  Poirot’s investigation into the murder of a controversial matriarch in the ancient city of Petra.
• 1938: Hercule Poirot’s Christmas
  A festive yet suspenseful mystery that unravels dark family secrets during the holiday season.
• 1939: Murder is Easy
  A small-town mystery where apparent natural deaths hide a sinister plot, showcasing Christie’s ingenuity.
• 1939: And Then There Were None
  Ten strangers, one isolated island, and a death list dictated by a nursery rhyme—arguably Christie’s masterpiece.
• 1939: The Regatta Mystery (SSC)
  Short stories that blend charm with mystery, featuring a mix of familiar and new characters.

Reading Agatha Christie by Detective

Some readers prefer to follow Christie’s stories by character instead of publication year. Her three main detective series are:

Hercule Poirot
The meticulous Belgian detective who appears in 33 novels and many short stories.

Miss Marple
The sharp-observing village spinster who solves crimes through understanding human nature.

Tommy and Tuppence
A charming detective duo whose adventures span decades of their lives.

Each series can be read independently if you want to focus on a single detective.

Best Standalone Agatha Christie Novels

Some of Christie’s greatest mysteries don’t belong to any detective series. A few worth prioritizing are:

• And Then There Were None: Her bestselling and most widely read mystery.
• Crooked House: A deeply unsettling family murder story.
• Endless Night: A gothic psychological mystery with a devastating twist.
• Death Comes as the End: A rare historical mystery set in ancient Egypt.
• The Pale Horse: A chilling story mixing murder with rumors of supernatural forces.

Frequently Asked Questions

What is the best first Agatha Christie book?

1. If you want pure suspense, start with And Then There Were None.
2. For a classic detective mystery, try Murder on the Orient Express.
3. If you want to meet Miss Marple, start with The Murder at the Vicarage.

Do you need to read Agatha Christie books in order?

Not really. Most of her mysteries stand alone. However, reading them in publication order can make the evolution of her characters and writing style more enjoyable.

Which detective appears in the most books?

Hercule Poirot is Christie’s most frequent detective, appearing in over 30 novels.

Are the Mary Westmacott books mysteries?

No. Christie used the pseudonym Mary Westmacott for more emotional and relationship-focused novels rather than detective stories.

Final Thoughts

Christie’s bibliography can look intimidating at first glance, but once you start reading her books, the list becomes less overwhelming and more exciting. Each novel feels like its own perfectly crafted puzzle, and there’s always another one waiting when you finish.

If you’re just starting your Christie journey, I’d love to know: Which book are you planning to read first? Or if you’re already a fan, what’s your favorite Agatha Christie mystery? Drop your recommendations in the comments so we can help more readers discover the magic of Christie together.

Keep Reading About Agatha Christie

If you’d like to keep going, here are some other guides you’ll enjoy:

• The 5 Best Agatha Christie Books Every Mystery Fan Should Read
• Beginner’s Guide to Agatha Christie: Your Ultimate Starting Point
• Agatha Christie Miss Marple Books in Order: The Ultimate List
• Why And Then There Were None Is Christie’s Best Mystery
• Murder on the Orient Express: A Deep Dive into Christie’s Masterpiece
• The Mousetrap: Agatha Christie’s Legendary Play and Its Enduring Appeal
• 15 Modern Authors Like Agatha Christie (And the Exact Book to Start With)