, I recommend the following classic mystery novels to you. They are all very good choices: 1. "Detective Dixson": This is a pure detective mystery novel. The plot is rich and varied. Every case is full of suspense and surprises. It is very worth reading! 2. "Ke Xue World Writing Mystery Fictions": This light novel is aimed at the world of Conan. The protagonist is a person who aspires to become a detective and mystery novelist. It is full of reasoning and suspense elements. 3. "Police One Meter": This is a serious mystery novel. The plot is complicated but organized. It is very fascinating and not to be missed! I hope you like this fairy's recommendation. Muah ~😗