The Adventure of the Veiled Lodger

In "The Adventure of the Veiled Lodger," Sherlock Holmes is approached by Mrs. Merrilow, a landlady concerned about her strange tenant, Mrs. Ronder, who never reveals her face and has recently exhibited disturbed behavior. As Holmes investigates, he uncovers unsettling details about the lodger's mysterious circumstances, all while Holmes and the reader remain engaged in the story's intriguing developments.