Two teens are forced to murder—maybe each other—in the first in a chilling new series from Neal Shusterman, author of the New York Times bestselling Unwind dystology.

In a world where disease has been eliminated, the only way to die is to be randomly killed (“gleaned”) by professional reapers (“scythes”). Citra and Rowan are teenagers who have been selected to be scythe’s apprentices, and—despite wanting nothing to do with the vocation—they must learn the art of killing and come to understand the necessity of what they do.

Only one of them will be chosen as a scythe’s apprentice. And when it becomes clear that the winning apprentice’s first task will be to glean the loser, Citra and Rowan are pitted against one another in a fight for their lives.

Two of you exist. Only one will survive.

The city of Kersh is a safe haven, but the price of safety is high. Everyone has a genetic Alternate—a twin raised by another family—and citizens must prove their worth by eliminating their Alts before their twentieth birthday. Survival means advanced schooling, a good job, marriage—life.

Fifteen-year-old West Grayer has trained as a fighter, preparing for the day when her assignment arrives and she will have one month to hunt down and kill her Alt. But then a tragic misstep shakes West’s confidence. Stricken with grief and guilt, she’s no longer certain that she’s the best version of herself, the version worthy of a future. If she is to have any chance of winning, she must stop running not only from her Alt, but also from love . . . though both have the power to destroy her.