Twelve-year-old Gabe Williams and eleven-year-old Isabel Diaz are camping on Brown Mountain with the Outdoor Adventures Camping Club. While there are lots of fun things to do, such as riding four-wheelers, hiking, and tubing, neither Gabe nor Isabel wants to be there. Gabe had wanted to stay home and hang out with his friend. Isabel, whose parents had recently died, just wants to be left alone. One night, camp leader Mike tells the campers about the...