""Five Millions By Wireless"" is a thrilling mystery novel written by Jacques Futrelle. The story follows the wealthy businessman, Mr. Montague, who receives a message via wireless telegraph claiming that his daughter has been kidnapped and a ransom of five million dollars is demanded for her safe return. The message also warns him not to involve the police. With no other options, Mr. Montague enlists the help of detective Craig Kennedy to solve the...