Hunger Games - Book 1 by Suzanne Collins

The Hunger Games:

First in the ground-breaking HUNGER GAMES trilogy. Set in a dark vision of the near future, a terrifying reality TV show is taking place. Twelve boys and twelve girls are forced to appear in a live event called The Hunger Games. There is only one rule: kill or be killed. When sixteen-year-old Katniss Everdeen steps forward to take her younger sister's place in the games, she sees it as a death sentence. But Katniss has been close to death before. For her, survival is second nature.