This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.

1. 1. The Bell Curve

   Intelligence and Class Structure in American Life

   

   The book presents a controversial argument that individual differences in intelligence, as measured by IQ, play a central role in shaping socioeconomic outcomes—education, employment, income, and social mobility—claims substantial heritability for cognitive ability, and uses statistical analyses of survey data to link IQ with poverty, welfare dependence, and crime; it also discusses group differences and the policy implications of these findings, provoking intense debate over its methods, interpretations, and ethical consequences.