The Ronald F. Inglehart Best Book Award on Political Culture and Values is awarded for a book which makes a substantial and original contribution to theory and/or empirical studies in comparative cross-cultural research. This prize is awarded every second year and honors the best book published in the previous five years following the tradition established by Ronald F. Inglehart. The work must be a published scientific monograph by one or more authors. Priority will be given to books that examine cross-cultural differences using cross-sectional and/or longitudinal public opinion survey data. Self-nominations and nominations from publishers are accepted. Nominations acceptance for 2025 award is open till September 30, 2025.