Nessa and her friends are in training to survive The Call: without warning, every teenager will disappear and wake in a terrifying land, alone and hunted. Only one in ten will survive. Nessa is determined to be that one... Ages: 12+
3 minutes and 4 seconds. The length of time every teenager is 'Called', from the moment they vanish to the moment they reappear. 9 out of 10 children return dead. Even the survivors are changed. The nation must survive.