
Psychology
Kill Joy
by Holly Jackson · 2025 · 130 pages
★4.36· 544 ratings
Kill Joy
Invitation to Mystery
Pip Fitz-Amobi is invited to a murder mystery party at her friend Connor 's house. The invitation sets the stage for a weekend of intrigue, as Pip and her friends are assigned roles in a 1920s-themed murder mystery game . Each character has a backstory, and Pip is to play Celia Bourne, a woman with a grudge against her wealthy family. The game promises to be a night of secrets and surprises, with everyone eager to uncover the fictional murderer among them. As the game begins, Pip and her friends immerse themselves in their roles, each with their own secrets and motives. The group includes Conn
Lesson 1: Invitation to Mystery
This principle from Kill Joy is backed by Holly Jackson's extensive research and real-world examples. Understanding it deeply can shift how you approach decisions, relationships, and long-term planning in meaningful ways.
Lesson 2: Role-Playing Revelations
This principle from Kill Joy is backed by Holly Jackson's extensive research and real-world examples. Understanding it deeply can shift how you approach decisions, relationships, and long-term planning in meaningful ways.
Lesson 3: Secrets and Suspicions
This principle from Kill Joy is backed by Holly Jackson's extensive research and real-world examples. Understanding it deeply can shift how you approach decisions, relationships, and long-term planning in meaningful ways.
How to Apply Kill Joy's Lessons
The real value of Kill Joy lies in its applicability. After reading, the most important step is identifying which of Holly Jackson's principles speak most directly to your current situation.
Consider keeping a journal while reading — noting where the ideas challenge your current approach and where they confirm what you already suspected. The friction of your own resistance often points to the most important insights.
Key Quote
"Invitation to Mystery" — Holly Jackson, Kill Joy
About the Author
Holly Jackson is the author of Kill Joy. The book reflects years of research, observation, and synthesis of evidence from multiple disciplines.











