RT Journal Article SR Electronic T1 Unsettling Opera: Staging Mozart, Verdi, Wagner, and Zemlinsky. By David J. Levin. Chicago: University of Chicago Press, 2007. xix + 254 pages + musical examples. $35.00. JF Monatshefte FD University of Wisconsin Press SP 649 OP 653 DO 10.1353/mon.0.0077 VO 100 IS 4 A1 Brian Hyer YR 2008 UL http://mon.uwpress.org/content/100/4/649.abstract AB