""The Door That Has No Key"" is a mystery novel written by Cosmo Hamilton and first published in 1913. The story follows the wealthy and eccentric Mr. Stephen Lone, who invites a group of people to his country estate for a weekend party. However, things take a sinister turn when...
The Door That Has No Key is a novel written by Cosmo Hamilton and published in 1913. The story revolves around the protagonist, Hugh, who is a successful playwright and a wealthy bachelor. He lives a luxurious life and has everything one could desire, but he feels that something...
The Door That Has No Key is a novel written by Scottish author Cosmo Hamilton and first published in 1913. The story revolves around the life of a wealthy and successful businessman named John Tring, who is haunted by a mysterious door that he cannot open. The door appears to...