, Zack Wilson thought, almost laughing at himself. At last! Being at Camp Wolf Trail is a dream come true for city boy Zack. Finally, hell have the summer full of wilderness backpacking, rock climbing, canoeing, whitewater rafting, friendship, and of which hes always dreamed. But nature has surprises in store for Zack: animals, weather, and even the earth itself dont behave the way he expects, and especially not the way his favorite book, , has described them. After Zack makes a mistake that nearly costs him the friendship and trust of his cabinmates, he loses confidence in himself. When a scary catastrophe strikes, and Zack is faced with life-threatening danger, will he have the courage and problem-solving smarts to lead his friends to safety?