First in the Sarah Davies Series Sarah and her cousin Meagan join their class in a three-day nature hike to celebrate the end of high school. It's her last chance to win the attention of the charming football icon, but her dreams are soon shattered as team conflicts reveal their true character. Amid intolerable tensions and provoked by a series of storms, Sarah and her team become trapped in the path of a deadly mudslide. Now she must use all her skills and training while facing her own personal fears in what has become her worst nightmare. She and the surviving teammates are forced to set out on a terrifying survival and rescue mission in an action-packed race-against-time.