In the world of Divergent, society is divided into five factions and all are forced to choose where they belong. The choice Beatrice Prior makes shocks everyone, including herself. Once decisions are made faction members are forced to undergo extreme initiation tests with devastating consequences. Tris must determine who her friends are - and whether the man who both threatens and protects her is really on her side. Because Tris has a deadly secret. As growing conflict threatens to unravel their seemingly perfect society, this secret might save those Tris loves - or it might destroy her.