I believe 'And Then There Were None' is one of the best - selling ones. Its gripping plot and unique concept attracted a large number of readers. The idea of people being killed off one by one in a desolate place like an island is very captivating, and it has been adapted into various forms like movies and plays, which also contributed to its popularity.
The Murder of Roger Ackroyd. This novel is famous for its unexpected plot twist. It's a classic Christie mystery with a complex web of characters and motives. Her masterful storytelling makes it a very popular choice among readers, which likely contributed to its high sales.
One of Agatha Christie's best - selling novels is 'And Then There Were None'. It is a classic mystery novel with a gripping plot that keeps readers on the edge of their seats. The isolated setting and the gradually decreasing number of characters add to the suspense.
Another very popular and likely one of the best - selling novels is 'The ABC Murders'. In this novel, the killer follows an alphabetical pattern, which is a really interesting concept. It showcases Christie's creativity in coming up with unique murder plots.
Agatha Christie's 'The ABC Murders' is often regarded as one of her best-selling works. It features a clever detective and a puzzling crime that keeps readers engaged until the end.
One of Agatha Christie's most popular and best-selling novels is 'Murder on the Orient Express'. Its intricate plot and memorable characters have made it a favorite among fans of mystery fiction.
Agatha Christie's 'The Murder of Roger Ackroyd' is another of her best-selling novels. It's known for its unexpected twists and turns that keep readers on the edge of their seats.
Well, it's quite hard to pinpoint just one as her works are widely loved. However, 'Murder on the Orient Express' is often regarded as one of her best-sellers. It has a captivating plot and memorable characters.