The Hunger Games trilogy
The Hunger Games is a series of three Young adult books by Suzanne Collins. The series tells the story of Katniss Everdeen. She is a girl  who lives in a fictional dystopian society called Panem. Panem is made up of the remains of the United States after a nuclear crisis. This country holds an event called The Hunger Games. They have 24 adolescents of any age group competing for to stay alive. The objective is to kill all other players and prevent other players from doing the same. The last person alive (or in the 74th annual Hunger Games' case, the last two people from the same district alive) has successfully won the Hunger Games.