LoriB eaman'sk eynote address on church-stateb attles in Quebec, to CatherineC aldwell-Harris'st alk on low levels of religiosity among colleges tudentsi nT urkey, and from PennyE dgell'sl ook at anti-atheist sentiment in the United States, to Kevin Lenehan'sanalysis of secularizationinAustralia -various aspects of nonreligion and secularityw eree xplored, both theoreticallya nd empirically, and from am ultiplicity of disciplinary lenses.But one topic at the conference definitelys tood out: collective,o rganized nonreligion and secularism. Amidst the historicaln arratives, political analyses, sociological data, psychological models, and meta typologizing,t herew as a clear prominence of papers at the conferencet hat looked at how and whyn onreligious, anti-religious, and/or secular people -of varyings hades and huescome together collectively. The common concerns underlying these papers werealong the following lines of inquiry:what social movements and communal institutions are secular or nonreligious individuals comingt ogether to create in order to servetheir social,communal, and/or political needs and interests?And just what exactlya re those needsa nd interests?H ow are they being met?Giventhe deep interest in organized secularism that was evident at the conference -and givent he recent growth of social movementsc reated by and for nonreligious people -it was clear to meeting participantsC hristel Manning, Ryan Cragun, and LoriF azzino that ab ook bringingt ogethera nd publishing those papers presented at the conference addressingt hese issues within the studyo fs ecularity, secularism, and nonreligion would be timely.Hence, this volume.Organized Secularism in the United States bringstogether thirteen papers looking at different aspects and angles of collective secularity.Itisawelcome addition to the burgeoning field of secular/nonreligious studies, an interdisciplinary endeavorw hich seeks to understand the lives, worldviews, beliefs, opinions, values, challenges, and activities of nonreligious people. The scholarlyfocus of secular/nonreligious studies is placed upon the meanings, forms, relevance, and impact of political secularism, philosophical skepticism, and personal and cul- tural secularity -and all of these matters,i no ne manifestation or another,a nd in varyingd egrees -are delvedi nto in the chapters ahead.Since Barry Kosmin established the Institute for the Studyo fS ecularism in Society and Culture at Trinity Collegei n2 005,a nd Lois Leea nd Stephen Bullivant founded the Nonreligion and Secularity Research Network in 2008 while at Cambridge Universitya nd Oxford University respectively,s cholarlya ttention to the secular/nonreligious has been blossoming. Significant developments include the following:i n2 011, the open-access, peer-reviewed academic journal Secularism and Nonreligion was launched; also in 2011, aSecular Studies department was established at PitzerCollege; in 2012,the Anthropology Department of the London School of Economics launched a "Programme for the StudyofR eligion and Non...