Definitely 'Murder on the Orient Express'. It has been adapted into movies multiple times, which shows its popularity. The setting on the train and the diverse cast of characters make it really engaging.
Some of her well - known novels include 'Murder on the Orient Express', 'And Then There Were None', 'The Murder of Roger Ackroyd'. There are many more in her extensive collection.
Some of the well - known Agatha Christie Hercule Poirot novels include 'The Mysterious Affair at Styles', 'Murder on the Orient Express', and 'Death on the Nile'.
Another great novel is 'And Then There Were None'. It's set on an isolated island. Ten people are lured there and then start to be killed one by one in a very mysterious way. The atmosphere is really tense throughout the story.
Well, Agatha Christie wrote many novels. Some notable ones are 'The ABC Murders', 'Death on the Nile', and 'The Mysterious Affair at Styles'. Her works are known for their intricate plots and clever mysteries.
My favorite is 'Murder on the Orient Express'. The setting of the story on a train is really interesting. The confined space of the train adds to the intensity of the mystery. And the way Hercule Poirot uncovers the truth is just brilliant.
Agatha Christie's novels were adapted into movies:
Murder House (1950)
Murder on the Oriental Express (1953)
Tragedy on the Nile (1956)
Roger's Mystery (1968)
Christie's Disappearance (1975)
6. The Murder Series (1989-1995)
Murder on the Oriental Express (2010)
Roger's Mystery (2014)
The Battle of the Legacy (2016)
Murder House (2017)
The above is a brief introduction of the film adapted from Agatha Christie's novel. I hope it can help you.