Divergent, by Veronica Roth from Best Young Adult Books of All Time

What it's about: In the dystopian future of Divergent, society is divided into five virtue-based sections. When 16-year-old Tris leaves her family to live among the Dauntless, she finds herself in the middle of an intense and competitive training program, trying to hide her own secrets while uncovering others. Top quote: "We believe in ordinary acts of bravery, in the courage that drives one person to stand up for another." Goodreads rating: 4.30/5