"The best researched and most detailed history of Modern Orthodoxy that currently exists."

-Jonathan D. Sarna, University Professor and Joseph H. & Belle R. Braun Professor of American Jewish History, Brandeis University

"This book offers a compelling and meticulously researched analysis of Modern Orthodoxy in America, written by a noted historian of American Jewish religious history. Rich in documentation, it provides an in-depth, almost encyclopedic exploration of the subject.

Lawrence Grossman examines the conceptual ambiguities that have plagued Modern Orthodoxy from its emergence to the present, highlighting the increasing philosophical, theological, and socio-political challenges it faces. He argues that these challenges cast serious doubt on the future of Modern Orthodoxy, raising broader implications not only for Orthodox Judaism in America but also for American Judaism and the Jewish community as a whole."

--Prof. Chaim I. Waxman, Professor Emeritus of Sociology and Jewish Studies, Rutgers University, Professor Emeritus of Behavioral Sciences, Jerusalem Multidisciplinary College

"The history of Modern Orthodoxy in the United States is a vital topic that has been expertly traced by Lawrence Grossman in his exciting new book. Both a keen observer of events he lived through, and a scholar with command of all the relevant literature, there is no better guide than Grossman to lead us through the various transformations of Modern Orthodoxy and to help us understand its different manifestations."

--Prof. Marc B. Shapiro, Weinberg Chair in Judaic Studies, University of Scranton

"A deeply researched, elegantly written, probing and fair-minded account of Modern Orthodox Judaism' evolution over the past 80 years. Grossman illuminates how Modern Orthodox Jews navigate the complexities and contradictions of living in two worlds, and in the process offers suggestive insights applicable to other religious communities in the United States contending with similar tensions."

--Jack Wertheimer, author of The New American Judaism: How Jews Practice Their Religion Today.

"American Modern Orthodox Judaism is a rich and dynamic academic field that has piqued the interest of an array of well-informed academic scholars and community activists. Lawrence Grossman is certainly among the most knowledgeable to address the topic. This monumental study draws upon thousands of literary sources, combined with his own manifold lived experiences. The result is a panoramic work that is both insightful and highly readable. I strongly recommend this volume for academic specialists and interested readers alike."

--Prof. Adam S. Ferziger, Rabbi S.R. Hirsch Chair, Department of Jewish History and Contemporary Jewry, Bar-Ilan University