# The Man Who Knew
## Part I: Introduction to the Protagonist and Setting
- The Extraordinary Detective
- Protagonist's unique deductive abilities
- His reputation in society as a solver of complex crimes
- Personality traits that set him apart from other detectives
- Early 20th Century Urban Society
- Depiction of societal unrest during the time period
- Crime and corruption in urban settings
- Wallace’s observations on human behavior and motivations
## Part II: The Mystery Unfolds
- The First Clue
- An intriguing crime is introduced
- Initial investigation begins, highlighting the detective's methods
- Key characters involved in the case are introduced
- Psychological Depths of the Characters
- Exploration of criminal psychology
- Insights into the victims’ lives and their struggles
- The moral ambiguity of some characters
## Part III: Twists and Turns in the Plot
- Rising Action and Suspense
- A series of unexpected events complicates the case
- False leads and red herrings challenge the protagonist
- Tension builds as more crimes occur
- Investigative Techniques
- Detailed descriptions of how the protagonist deciphers clues
- Use of instinct versus intellect in solving mysteries
- Collaboration with other characters to gather information
## Part IV: Climax and Resolution
- The Culprit Revealed
- Dramatic confrontation between the detective and the criminal
- Explanation of the criminal’s motives and methods
- Reflection on the psychological aspects of the crime
- Justice Served
- The resolution of the case and its impact on society
- Moral and ethical questions raised by the outcome
- Final thoughts on justice and morality
## Part V: Themes and Author's Perspective
- Themes of Morality and Justice
- Exploration of right and wrong within the context of the story
- The blurred lines between good and evil
- Edgar Wallace's commentary on the human condition
- Influence of Wallace’s Background
- How his career as a journalist shaped his storytelling
- Real-life experiences influencing character development
- The intersection of crime reporting and fiction writing
## Part VI: Reader Engagement and Legacy
- Why Readers Love This Book
- Fast-paced narrative filled with suspense and intrigue
- Intellectual stimulation through complex puzzles
- Emotional engagement with well-developed characters
- Edgar Wallace's Contribution to Detective Fiction
- His role in shaping the genre
- Comparison with contemporaries like Agatha Christie and Arthur Conan Doyle
- Lasting influence on modern mystery novels