Divergent
By Veronica RothDivergent is about a teenage girl named Beatrice. She lives in a dystopian world separated into five different factions: Dauntless, Amity, Erudite, Candor and Abnegation. Each faction has its own pros and cons, and the people within each group share similar characteristics based on personality. Once teenagers are old enough, they have the choice to choose the faction that they will remain in for the rest of their life.