The Sign of Four presents a complex character study of Sherlock Holmes alongside a gripping Victorian mystery. The narrative explores themes of addiction, justice, and scientific deduction through Holmes's investigation of the Agra treasure case.
Key aspects:
- Holmes is portrayed as a brilliant but flawed detective, struggling with cocaine addiction
- The story demonstrates Holmes's scientific approach to detection and his complex relationship with Dr. Watson
- Major themes include crime, justice, and the role of science in detection
- Character dynamics reveal both the strengths and weaknesses of Victorian society's approach to law and order