Divergent Series

Divergent is a series of young-adult science fiction adventure novels by american novelist Veronica Roth set in a dystopian version of Chicago. The trilogy consists of Divergent, Insurgent, and the end book in the trilogy, Allegiant. A related book, four presents a series of short stories told by the trilogy's love interest, Tobias. A later short story, We Can Be Mended, serves as an epilogue five years after the events of the trilogy, again from Tobias/Four's perspective. 
The trilogy is set in the future in a dystopian society that is divided into five factions. The trilogy's society defines its members by their social and personality affiliations, with the five different factions removing the threat of anyone exercising independent will and threatening the population's safety. Beatrice Prior, who later changes her name to Tris, is born into Abnegation but transfers into Dauntless; she must figure out her life as a Divergent, conceal her true nature, and live with the danger of being killed if her true nature is discovered by the Erudite and Dauntless leaders.
=== List of Books: ===
* Divergent
* Insurgent
* Allegient
* Four: A Divergent Collection
* We Can be Mended