: Much of the first book focuses on the "fear landscape," a mental simulation where characters must face and overcome their deepest terrors. Divergent (Divergent, #1) by Veronica Roth - Goodreads

: Value self-denial and focus on helping others; they are the ruling faction.

: Value harmony and kindness; they are responsible for farming and maintaining social peace. Key Themes

: Value courage and physical strength; they serve as the city's protectors and soldiers.