The explosive conclusion to Veronica Roth's #1 New York Times bestselling Divergent trilogy reveals the secrets of the dystopian world that captivated millions of readers and film fans in Divergent and Insurgent . This paperback edition includes bonus content by Veronica Roth! One choice will define you. What if your whole world was a lie? What if a single revelation-like a single choice-changed everything? What if love and loyalty made you do things you never expected? Told from a riveting dual perspective, this third installment in the series follows Tris and Tobias as they battle to comprehend the complexities of human nature-and their selves-while facing impossible choices of courage, allegiance, sacrifice, and love.