He could recommend a murder mystery novel, Murder Investigation Bureau. This novel was about the experience of a senior forensic doctor. He had long believed that science could explain everything, until he encountered some supernatural phenomena. The story was full of mystery and suspense, and it was a good choice for readers who liked murder stories.
There are quite a few options. For example, 'The Hidden Murderer' is a simple yet effective name. It makes the reader immediately curious about who the hidden murderer is. Another one could be 'Death's Veiled Secret'. This name creates an air of mystery as it suggests that there is a secret related to the death that is veiled or hidden. Also, 'The Unsolved Murder Riddle' is a good choice as it implies that the story is going to be about a murder that is like a riddle waiting to be solved.
A murder mystery novel is a type of fiction where the main plot revolves around solving a murder. The story usually has a detective or someone trying to figure out who committed the crime and why.
One of the best is 'Sherlock Holmes' series by Arthur Conan Doyle. It features the brilliant detective Sherlock Holmes and his loyal friend Dr. Watson. The mysteries are complex and the deductive reasoning is fascinating.
Another great one is 'The Girl with the Dragon Tattoo' by Stieg Larsson. It combines a complex murder mystery with elements of financial intrigue and a really interesting protagonist, Lisbeth Salander. The story unfolds in a small Swedish town and involves a decades - old disappearance that is full of dark secrets.
One idea could be a murder in a small, isolated town where everyone seems to have a secret. The victim is a newcomer who might have uncovered something that threatened the town's hidden past. For example, a long - forgotten crime or an illegal business operation. Another idea is a murder at a high - society party. The guests are all wealthy and powerful, and any one of them could have a motive, like jealousy over a business deal or a love affair. A third idea is a murder in a spooky old mansion. There could be hidden passages and rooms, and the killer uses the layout of the mansion to their advantage to commit the crime and then disappear.
One of the best is 'And Then There Were None' by Agatha Christie. It's a classic with a group of people trapped on an island and being killed one by one in a very mysterious way. Another great one is 'The Girl with the Dragon Tattoo' by Stieg Larsson. It has a complex plot full of twists and turns. Also, 'Gone Girl' by Gillian Flynn is very popular. The story is about a missing woman and the secrets that unfold as the search goes on.
You could have a murder mystery where the victim is a journalist who was about to expose a big scandal. The killer could be anyone from a corrupt politician to a powerful business tycoon who wants to keep their secrets hidden. It would be interesting to see how the detective tries to uncover the web of lies and cover - ups.
Some of the well - known ones are 'And Then There Were None' by Agatha Christie. It's a classic where ten people are lured to an island and murdered one by one in a very mysterious way.
The 'Sherlock Holmes' series by Arthur Conan Doyle are also great murder mystery novels. Holmes uses his brilliant deductive reasoning to solve various complex murder cases in Victorian London. His character and his unique methods of investigation make these stories really engaging.