Review Article: Technologies of trauma Social change in Weimar Germany: Bernd Widdig, Culture and Inflation in Weimar Germany (Weimar and Now: German Cultural Criticism, 26). Berkeley: University of California Press, 2001. $45.00. ISBN 0--5202--2290--3 (hbk), 293 pp. Vibeke Rutzou Petersen, Women and Modernity in Weimar Germany: Reality and Representation in Popular Fiction. New York: Berghahn Books, 2001. $29.95. ISBN 1--5718--1154--0 (hbk), 196 pp. Janet Ward, Weimar Surfaces: Urban Visual Culture in 1920s Germany (Weimar and Now: German Cultural Criticism, 27). Berkeley: University of California Press, 2001. $50.00. ISBN 0--5202--2298--9 (hbk); $19.95. ISBN 0--5202--2299--7 (pbk), 374 pp