First published in 1926, this is one of Agatha Christie's most famous and controversial novels - considered by many as her masterpiece. The plot revolves around the death of a rich widow who was herself suspected of the murder of her husband. Full of twists and an edge-of-the-seat twist in the end, the novel has been hailed by many as the harbinger of an entire new approach to writing crime fiction. The story has been adapted for many plays, TV serials, and movies across multiple languages.
