"Murder by Impromptu" is an exciting detective story written by the famous English writer Agatha Christie. The main character, the famous Belgian detective Hercule Poirot, solves an incredibly complex public criminal case. The investigation unfolds in an elite hotel, where a highly professional murder is carried out. Hercule Poirot reveals intrigues, conspiracies and difficult relationships between characters. Each of them keeps their own secret, which is revealed at a key moment in the investigation. The reader has an exciting feeling of tension and surprise from the unexpected turns of the plot, and thanks to the unparalleled skill of the writer, he will be able to see for himself the skill of each identified criminal.