Magpie Murders by Anthony Horowitz
This novel is a mystery within a mystery, where an editor receives a manuscript for the latest book in a popular detective series, only to find the last chapter missing. As she delves deeper into the manuscript and the life of the author, she uncovers a real-life murder that mirrors the fictional ones. The narrative ingeniously intertwines the world of the manuscript with the reality of the editor, blending classic whodunit elements with contemporary intrigue. This layered narrative challenges the reader to solve not just the fictional crime, but also the mystery surrounding the author's death, making it a compelling read for fans of clever, puzzle-like mysteries.