Unpublished letters, 1941-1946 - Werfel, Franz,Mahler-Werfel, Alma Maria,Huebsch, Ben,Berlin, Jeffrey B.,David, Claude (In:Modern Austrian literature;Houston, Tex. : Modern Austrian Literature and Culture Association, 1968-2011;24, 1991, H. N.2, S. 123/200;23 cm, 1991)