Book Reviews: The Origin of the Inequality of the Social Classes, Women Servants of the State, 1870–1938, the Psychology of Social Movements: A Psychoanalytic View of Society, Food Planning for Four Hundred Millions, the Regional Balance of Man, Trends of Agriculture and Population in the Ganges Valley, Anthropology, Symbolism and Belief, the Future of Merseyside, the Problem of Leisure, Social Interest: A Challenge to Mankind, a History of Social Philosophy