Agatha Christie books in order is a search that comes up again and again, because her catalogue is huge. She wrote 66 detective novels and 14 short story collections, plus the play The Mousetrap, which is often described as the longest running play in history.
The good news is that you do not need to read her books in order. Most of her mysteries are self contained. This guide shows you where to start, how the Poirot and Miss Marple series fit together and the one book you should always save for last.
Do You Need to Read Agatha Christie in Order?
Mostly no. Christie wrote several series and a number of standalone novels, and each mystery was designed to be read on its own. Reading guides agree that you can pick up almost any Poirot or Miss Marple novel without confusion.
There are two small exceptions. Save Curtain: Poirot’s Last Case for the very end, because it contains major spoilers for the whole series. And if you like to see a detective develop, reading in publication order shows the characters growing over the decades.
The Best Places to Start
- For Poirot: Murder on the Orient Express or The Murder of Roger Ackroyd.
- For Miss Marple: The Murder at the Vicarage or A Murder Is Announced.
- For a standalone: And Then There Were None.
- For a completist: start with The Mysterious Affair at Styles and read in publication order.
Hercule Poirot Books in Order
Poirot appeared in more than 30 novels, spanning 1920 to 1975. Here are the essential ones in publication order.
1. The Mysterious Affair at Styles (1920)
Christie’s first novel, written during the First World War, introduces Hercule Poirot. A poisoning at an English country house gives him his first case in England. It is a good place to start if you like to begin at the beginning.
2. The Murder of Roger Ackroyd (1926)
One of the most famous mysteries ever written, known for an ending that readers still talk about. Go in knowing as little as possible.
3. Murder on the Orient Express (1934)
Poirot is stuck on a snowbound train when a passenger is found murdered. It is the best known Poirot novel and a perfect first Christie. See it on Amazon UK
4. Death on the Nile (1937)
A glamorous cruise down the Nile turns deadly. Sun, jealousy and a closed circle of suspects make it one of Christie’s most atmospheric books. See it on Amazon UK
5. Curtain: Poirot’s Last Case (1975)
The final Poirot novel, published in 1975. Do not touch it until you are ready to say goodbye to him, as it spoils the rest of the series.
Miss Marple Books in Order
Miss Marple is a quiet, sharp eyed amateur sleuth from the village of St Mary Mead. Her novels have a cosier, village feel than the Poirot books.
1. The Murder at the Vicarage (1930)
The first Miss Marple novel, narrated by the local vicar. It quickly became a hit and is a natural starting point.
2. A Murder Is Announced (1950)
A murder is advertised in the local paper before it happens. Many readers call it the tightest Marple mystery, and it needs no prior knowledge of the series.
3. Sleeping Murder (1976)
Miss Marple’s final case, published in 1976. Like Curtain, it works best when read last.
The Best Standalone Agatha Christie Novel
And Then There Were None (1939)
Ten strangers are lured to an island, and one by one they start to die. It has no recurring detective and no prerequisites, which makes it one of the best introductions to Christie and one of the best selling mysteries of all time.
Which Christie Order Should You Choose?
- Want the quickest hook: read And Then There Were None.
- Want the classic: read Murder on the Orient Express.
- Want a cosy village mystery: read A Murder Is Announced.
- Want to follow Poirot over time: read his novels in publication order, and keep Curtain for last.
Why Christie Is Still Worth Reading
Christie plays fair with the reader. The clues are all there, which is why her books are such good puzzles. Read slowly and treat every detail as a possible clue. The short chapters and sharp dialogue also make her very easy to binge.
If you enjoy classic mysteries, you will also like our Thursday Murder Club books in order, our best psychological thriller books 2026 and our Freida McFadden books in order. For real life crime, see our best true crime books 2026.
A Simple Reading Plan for Beginners
- Start with the fastest hook: And Then There Were None, a complete story with no series to learn.
- Try the classic Poirot: Murder on the Orient Express.
- Try a village mystery: A Murder Is Announced.
- Then choose a side: if you prefer Poirot, read his novels in publication order. If you prefer Miss Marple, go back to The Murder at the Vicarage.
Key Terms Explained
- Golden Age of detective fiction: the period between the two world wars when puzzle style mysteries flourished. Much of Christie’s best known work comes from it.
- Whodunit: a mystery where the main question is who committed the crime.
- Cosy mystery: a gentle mystery, often set in a village or small community, with little graphic violence.
- Closed circle: a case where the suspects are limited to a small group, such as the passengers on a train.
Editions and prices change, so check the current price before you buy. Where an Amazon link is shown, it opens the edition we matched.
Further reading: Agatha Christie official site: novels for newcomers | History Hit: Agatha Christie books in order
Frequently Asked Questions
What order should I read Agatha Christie books in?
There is no required order. Most books stand alone. If you want an order, read each series in publication order and save Curtain and Sleeping Murder for last.
Which Agatha Christie book should I read first?
Murder on the Orient Express is the most popular starting point. And Then There Were None is the best standalone.
Do you have to read Poirot in order?
No. The Poirot novels are almost entirely self contained. Just keep Curtain for the end.
How many books did Agatha Christie write?
She wrote 66 detective novels and 14 short story collections, as well as plays.
Which Miss Marple book is best to start with?
The Murder at the Vicarage is the first, and A Murder Is Announced is often recommended as the tightest.
