In the Mainstream represents the second in a multi-volume study of the Jewish American as both writer and character in our nation's literature. This book focuses on the period from 1950 to the 1980s. The author provides abundant evidence that by the end of the 1950s, Jewish writers had achieved full status in the realm of American fiction. His study examines precursors and strains of influence relating to this development, with special attention to the influence occasioned by Menorah Journal , Partisan Review , and Commentary .