'This is a riveting study of one of modern history's worst war-induced disasters. In 1938 the Yellow River was turned into a weapon of strategic defense, its waters let loose on the North China plain by Chinese forces resisting the Japanese invasion. This consummate work shows the evolution of the disaster and lays out its ghastly human and ecological effects. It is a pioneering combination of environmental history and Chinese history.' Diana Lary, University of British Columbia