What is Agatha Christie's most famous novel?

'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.

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.

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.

Another well - known one is 'And Then There Were None'. Ten people are lured to an island and start getting killed one by one in a very mysterious way. It keeps you on the edge of your seat as you try to figure out who the killer is.

Agatha Christie was a famous British detective novelist, known as the master of detective fiction. Her most famous works include Murder on the Oriental Express, Massacre on the Nile, and Sin under the Sun. These works were well-known for their superb writing skills, intricate plots, thrilling reasoning processes, and suspenseful endings.

Agatha Christie was a famous British detective novelist. Her works were mainly detective novels, some of which were regarded as classics of world literature. Here are Agatha Christie's most famous novels: Murder on the Oriental Express The Roger Mystery 3. Massacre on the Nile River (The Sin Under The Sun) Murder on the Oriental Express Christina's Murder (Cyanide Murder) 6 The Murder House The Demon of Belmont (The Demon's Kiss) 8 The Massacre on The Nile River Christina's Murder (Cyanide Murder) The Great Murder These works all had unique styles and plots, and were widely praised by readers as classics of mystery novels.

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.

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.

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.

One of the most famous is Hercule Poirot. He is a brilliant Belgian detective with his unique little grey cells that help him solve the most complex cases. Another well - known character is Miss Marple, an elderly spinster who has a remarkable understanding of human nature and uses it to solve mysteries in her village and beyond.