Dope

Dope by Sax Rohmer revolves around the world of drug trafficking and crime in London during the early 20th century. It follows the story of Paul Harley, a private investigator, who becomes involved in a case that leads him into the dangerous and mysterious world of drug rings and criminal organizations. The book explores themes of addiction, crime, and suspense as Harley attempts to unravel the secrets behind the illicit drug trade.