Curtain, by Agatha Christie

Starts off with intense nostalgia. This is the last hunt for Hercule Poirot and Captain Hastings as they try to find the person who commits the perfect murder. The plot is set in the same house as the "The Mysterious Affair at Styles". It was written by Agatha Christie and locked up for 40 years before it was finally published. Not the greatest mystery, but still it is the fittest ending to the career of the one of the greatest fictional detectives ever.

Tags: mystery