Once a sleeping giant, China today is the world's fastest growing economy--the leading manufacturer of cell phones, laptop computers, and digital cameras--a dramatic turn-around that alarms many Westerners. But in China: Fragile Superpower, Susan L. Shirk opens up the black box of Chinese politics and finds that the real danger lies elsewhere--not in China's astonishing growth, but in the deep insecurity of its leaders. China's leaders face a troubling...