PositiveThe New York Times Book Review... the fruit of an enormous amount of research that focuses on the conquest of the mountains and the interconnected kingdoms and states that vied for control. [Douglas\'s] observations are sharp, and in many passages, his writing glows ... Douglas clearly has an affection for this part of the world. But this book in itself is a bit of a mountain to climb, nearly 600 densely packed pages — its own Everest. At times, the story disappears, like a road tapering off, into a jungle of facts. Douglas is a madman for facts. You want to know the name of the most famous person born in the same town as the Italian scholar Giuseppe Tucci? Or how snowfall on the Tibetan plateau affects Canadian winters? Or which part of yak fur is best for making tent ropes? Have no fear. Douglas has got it ... The narrative is most exciting when it’s focused on mountain climbers.