I think 'And Then There Were None' is also very popular. Its unique plot of people being killed on an island according to a nursery rhyme is both creepy and fascinating. It's a classic mystery that has intrigued readers for decades.
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 the well - known Agatha Christie novels include 'Murder on the Orient Express', 'And Then There Were None', and 'The Murder of Roger Ackroyd'.
Well, 'Death on the Nile' is extremely popular. The glamorous setting on the Nile River, along with the many characters with their own motives, is really fascinating. Also, 'The Mysterious Affair at Styles' is quite popular as it was the first Poirot novel. It introduced the character of Poirot and his unique detective methods.
'And Then There Were None' is also extremely popular. Its unique setting and the way the mystery unfolds make it a favorite among many mystery lovers. The sense of isolation on the island adds to the tension and suspense of the story.
Definitely 'And Then There Were None'. Its isolated - island - based mystery and the countdown of deaths make it very appealing. Also, the psychological aspect of the characters is well - explored. It has been adapted into various forms multiple times, which also shows its popularity.
I think 'Murder on the Orient Express' is extremely popular. It has been adapted into movies multiple times, which shows its wide appeal.
One of the most popular is 'Murder on the Orient Express'. Everyone loves the way Poirot solves the mystery on the train. 'And Then There Were None' is also very popular. It has such a unique plot. Another popular one is 'The Body in the Library'. It has all the elements of a classic Christie mystery.
One is 'The Mysterious Affair at Styles', which introduced Hercule Poirot. Another is 'Curtain: Poirot's Last Case'.
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, 'The Murder of Roger Ackroyd' is also very popular. It has a great plot twist that really shocked readers. 'Death on the Nile' is another well - loved novel. It takes place on a cruise ship and has a complex web of characters and motives.
One of her most popular novels is 'And Then There Were None'. It's a classic mystery where ten strangers are lured to an isolated island and are killed one by one, leaving readers on the edge of their seats trying to figure out the identity of the killer.