However, 'And Then There Were None' is also a strong contender. It has sold millions of copies worldwide and is known for its unique and chilling plot. It has also been adapted many times, reaching a large audience.
Definitely 'Murder on the Orient Express'. The plot twists are just mind - blowing. You think you've got it all figured out, but then Poirot reveals the truth and it's completely different from what you expected.
It's hard to say which one is the most famous as different people might have different opinions. But 'Murder on the Orient Express' is extremely well - known. It has been adapted into multiple movies and has a really engaging plot with a unique solution to the murder mystery.
Probably 'Murder on the Orient Express'. It has a large and well - known cast, and the story is one of Christie's most famous. The allure of a murder mystery set on a luxurious train in a bygone era attracts a wide audience. The film adaptation in 2003 managed to capture the glamour and the enigma of the original story, making it quite popular.
I would say 'The Murder of Roger Ackroyd'. It is famous for its unexpected twist ending. Hercule Poirot investigates the murder of Roger Ackroyd. Christie's use of the unreliable narrator and the cleverly concealed identity of the killer make this novel a standout in her oeuvre.
'And Then There Were None' is also extremely well - known. It has a very unique and chilling plot where ten strangers are lured to an island and are killed off one by one. It's full of suspense and Christie's masterful plot twists.
Agatha Christie's most famous novel was Murder on the Oriental Express. This novel was published in 1950 and was one of Agatha Christie's masterpieces. It was about a murder on the European Oriental Express and was one of the classics of mystery novels. In addition, Agatha Christie's other masterpieces include "The Massacre on the Nile,""Sin under the Sun,""The Mystery of the Murder on the Oriental Express," and so on.
Some of the most famous Agatha Christie novels are 'Murder on the Orient Express'. It's a classic mystery set on a train where a murder occurs, and detective Hercule Poirot has to solve it. Another is 'And Then There Were None', a chilling tale where ten people are invited to an island and are killed off one by one. 'The ABC Murders' is also well - known, with a serial killer leaving clues in alphabetical order.
Agatha Christie was a famous mystery novelist. Her works were famous for their unique plots and characters. The more famous series included Murder on the Oriental Express, Massacre on the Nile River, and Sin under the Sun. These works were famous for their intricate plots, unexpected endings, and amazing observation skills. However, it should be noted that although Agatha Christie's works are wonderful, there are also some controversy and criticism, so readers can choose according to their own interests and preferences.
Agatha Christie's 'And Then There Were None' is often considered one of her best - selling novels. It has a very gripping and unique plot that has attracted readers all over the world for decades. The story is set on an isolated island where a group of people are mysteriously murdered one by one, and the mystery keeps the readers on the edge of their seats until the very end.
One of her most famous novels is 'Murder on the Orient Express'. It features a complex mystery set on a train where a murder occurs, and Hercule Poirot has to solve it. The intricate plot and the diverse cast of characters make it a classic.