For his fiftieth birthday journalist Geoffrey Norman set a goal: to climb the 14,000 feet of the treacherous Grand Teton summit. As a man who always craved adventure, Norman was both delighted and terrified when his teenage daughter, Brooke, offered to join him. Rock climbing--perhaps more than any other sport--is wholly dependent upon teamwork and trust, a truth that becomes painstakingly clear as they climb on a sheer rock face several hundred feet...