"Red Money" by Fergus Hume is a gripping mystery novel set in the late 19th century in a British setting. The story revolves around a murder tied to a large inheritance, plunging the characters into a web of secrets, suspicion, and intrigue. The plot begins with the discovery of a murder that shocks a seemingly quiet and respectable community. The victim is someone connected to a large inheritance, sparking immediate interest and suspicion among the characters. The detective, who serves as the protagonist, is tasked with unraveling the mystery, navigating through a maze of lies, deceit, and half-truths. As the investigation progresses, it becomes clear that nearly everyone involved has something to hide. The inheritance becomes a central point of contention, with various characters motivated by the promise of wealth. The detective's pursuit of the truth reveals not just the circumstances of the crime but also the dark secrets and hidden relationships among the characters. Overall, "Red Money" is a compelling example of 19th-century detective fiction, combining elements of crime, mystery, and psychological drama to create a story that captivates and entertains.