The 3rd and final book in Lauren Oliver’s powerful New York Times bestselling trilogy about forbidden love, revolution, and the power to choose.

Now an active person in the resistance, Lena has transformed. The nascent rebellion provides ignited into an all-out revolution, and Lena reaches the center from the fight.

After rescuing Julian from a death sentence, Lena and her friends fled to the Wilds. However the Wilds are no longer a safe haven. Pockets of rebellion have opened throughout the country, and the federal government cannot deny the presence of Invalids. Regulators infiltrate the borderlands to stamp out the rebels.

As Lena navigates the increasingly dangerous terrain from the Wilds, her best friend, Hana, lives a safe and sound, loveless lifestyle in Portland as the fiancée of the young mayor. They live side by side in a world that divides them until, at last, their tales converge.