x Third book of the Chasm series x "We discard our pasts and our dead into a funeral pyre for consolation. It only incites the fire that engulfs the city, and ourselves." Revenge is a flaming coal, sparked by wronging and hatred. And it burns fiercely in Tris Prior's heart. In the final installment of the Chasm series, the Dauntless and factionless clash in a life-altering battle that will determine the future of Chicago. WARNING: This story contains discussion of suicide, swearing, and suggestive themes.