There is no debate that Gordon W. Allport's (1954/1979) The Nature of Prejudice is the foundational work for the social psychology of We wholeheart edly agree with this opening sentence (p. 1) of On the Nature of Prejudice: Fifty Years After Allport, edited by John Dovidio, Peter Glick, and Laurie Rudman. Gordon Allport's seminal work did indeed guide much of the social psychological research on prejudice throughout the last 50 years. And in a fitting tribute to Allport's con tributions, this follow-up volume aims to review that substantial body of research and outline an agenda for the future of research on prejudice. On the 50th anniversary of Allport's original text, the editors of this book as sembled an impressive collection of scholars to reflect on the history of the social psychological study of prejudice, speculate on the future of the field, and contem plate Allport's contributions. The Society for the Psychological Study of Social Issues (SPSSI) is the official sponsor of the book, with its royalties going toward SPSSI's educational and scientific programs, a detail that we strongly applaud. Although intended to celebrate Allport's insights, this book is not a blatant dis play of adulation. Rather, the editors and authors examine his assertions through a critical-but fair-lens, applauding his hits without sugarcoating his misses. This is clearly an asset of the volume, leaving the reader with an accurate impression of the theoretical foundations laid by Allport, the areas where empirical research has failed to support his analysis, and his hypotheses that remain yet untested. The book's editors intended it to serve as a companion to Allport's text. We think the current volume would indeed benefit from being teamed with the original work because there is an implicit assumption that the reader has at least a passing familiarity with Allport's analysis of prejudice. To facilitate the pairing of these books, the editors have followed the same sequence of topics and chapters as in Allport's work, with each team of authors tackling its own specialty. This explicit substantive parallel between the original and subsequent works was certainly a wise decision. Just as the original work did, this book covers a lot of ground on the topic of prejudice, from social cognitive to motivational to sociocultural processes. Howev er, the current volume is necessarily terser than the original, because these authors aim to cover Allport's perspective, developments since that original analysis, and projected topics for future discovery. In an attempt to unify the large number of chapters, each written by a different research team, the editors chose a common expository structure to frame each chapter: a summary of Allport's analysis on the focal topic, a description of theoretical and empirical developments since Allport, a description of new conceptual frameworks for the relevant topic, an examina tion of extant support for Allport's analysis, and suggestions for fruitful future directions. We think most readers will find this consistency very helpful. However, because this volume covers so much ground in a cursory way, our general sense is that the most appropriate audience includes graduate students and beyond.