Winner of the National Outdoor Book Award From the Pulitzer Prize-winning historian, a suspenseful (WSJ) and adrenaline-fueled (Outside) entwined narrative of the race to the top, bottom, and heights of the world: in 1909 three daring expeditions, led by Ernest Shackleton, Robert Peary, and the dashing Duke of the Abruzzi, set out for the North and South Poles and the summit of K2,...