Agatha Christie's "The Pale Horse" is a detective novel first published in 1961. The plot unfolds in England and includes mystical and criminal elements. The main character, Mark Easterbrook, investigates strange deaths that are connected to the Pale Horse villa. It is said that witches live in this villa, who cause death. In Christie's characteristic style, the novel is full of unexpected twists and tension, keeping the reader intrigued until the very end.