| referencedIn | Milhaud, Darius, 1892-1974. Autograph letter signed, dated : Oakland (Ca.), [1945], to [Alma Mahler], 1945. | Pierpont Morgan Library. | |
| referencedIn | Emeline Clark Roche Collection, 1815-1988 | The New York Public Library. Billy Rose Theatre Division. | |
| referencedIn | Kurt Wolff archive, 1907-1938 | Beinecke Rare Book and Manuscript Library | |
| referencedIn | Lehmann-Haupt, Ferdinand Friedrich Carl, 1861-1938. Autograph postal card signed : Yerivan, Armenia, to Anne Marie [i.e. Anna Maria] Mahler-Werfel in Vienna, [1937?]. | Pierpont Morgan Library. | |
| referencedIn | The Paul Bekker Papers, 1883-1937 (bulk) | Irving S. Gilmore Music Library | |
| referencedIn | Bekker, Paul, 1882-1937. The Paul Bekker papers, 1839-1981 (inclusive) | Yale University, Music Library | |
| creatorOf | Werfel, Franz 1890-1945. Dramatic Production Contract | Deutsche Nationalbibliothek, Leipzig / Frankfurt am Main, Leipzig / Frankfurt am Main | |
| referencedIn | B. W. Huebsch Papers, 1893-1964 | Library of Congress. Manuscript Division | |
| referencedIn | Samson Raphaelson Papers, 1916-1982 | Columbia University. Rare Book and Manuscript Library | |
| referencedIn | Sharp, Martha Dickie, 1905-1999. Martha and Waitstill Sharp collection [electronic resource], 1905-2005. | United States Holocaust Memorial Museum | |
| referencedIn | Weill, Kurt, 1900-1950. The papers of Kurt Weill and Lotte Lenya, 1890-1984 (inclusive). | Yale University, Music Library | |
| referencedIn | Mahler, Alma, 1879-1964. Mahler-Werfel papers, ca. 1880-2004 (bulk 1898-1975). | University of Pennsylvania Libraries, Van Pelt Library | |
| referencedIn | Weill-Lenya Research Center collection of performance history records of The eternal road and Der Weg der Verheissung, 1937-[ongoing]. | Paul, Weiss, Rifkind, Wharton & Garrison | |
| creatorOf | Weill, Kurt, 1900-1950. Der Weg der Verheissung / Kurt Weill. | University of Illinois at Urbana Champaign | |
| referencedIn | Kielty, Bernardine. Papers, 1923-1965. | Columbia University in the City of New York, Columbia University Libraries | |
| creatorOf | Werfel, Franz, 1890-1945. Papers, 1910-1944. | University of California, Los Angeles | |
| creatorOf | Derr, Ellwood. Nachtregen : (Franz Werfel) for voice & piano / Ellwood Derr. | University of Illinois at Urbana Champaign | |
| referencedIn | Weill, Kurt, 1900-1950. The papers of Kurt Weill and Lotte Lenya, 1890-1984 (inclusive). | Yale University, Music Library | |
| referencedIn | Franz Werfel Family Collection, undated, 1925-1947, bulk 1940-1944 | Leo Baeck Institute. | |
| referencedIn | Bekker, Paul, 1882-1937. The Paul Bekker papers, 1883-1937 (bulk). | Yale University, Music Library | |
| creatorOf | Werfel, Franz, 1890-1945. Music sources for Kurt Weill's Eternal road and Der Weg der Verheissung in the collection of the Weill-Lenya Research Center, 1934-[ongoing]. | Paul, Weiss, Rifkind, Wharton & Garrison | |
| creatorOf | Franz Werfel Papers, 1910-1944 | University of California, Los Angeles. Library Special Collections. | |
| creatorOf | Berg, Alban, 1885-1935. Autograph postcards signed (3) and autograph letter signed, dated : Venice, [14 October 1929?], Villach, 4 September [1930?], [Velden?], and [n.p.], to his sister Smaragda Eger, 1929 Oct. 14 and 1934 May 11. | Pierpont Morgan Library. | |
| creatorOf | German Expressionism collection, 1909-1961 (majority 1916-1934) | University of Maryland (College Park, Md.). Libraries | |
| referencedIn | Leo Herrmann Collection, undated, 1909-1950 | Leo Baeck Institute Archives | |
| creatorOf | Werfel, Franz, 1890-1945. God's kingdom of Bohemia; the tragedy of a leader. [Translated by] Ruth Langner. | New York Public Library System, NYPL | |
| referencedIn | Raphaelson, Samson, 1896-1983. Papers, 1916-1982. | Columbia University in the City of New York, Columbia University Libraries | |
| referencedIn | Geiringer, Gertrud. [Guestbook], 1920-1949. | Beinecke Rare Book and Manuscript Library | |
| creatorOf | Aitken, Webster. [Theater and concert programs from the Papers of Jeanne S. Mintz]. | Library of Congress | |
| creatorOf | Werfel, Franz, 1890-1945. The eternal road; a new play, by Franz Werfel; music by Kurt Weill ... | New York Public Library System, NYPL | |
| creatorOf | Werfel, Franz, 1890-1945. [Juarez and Maximilian. | New York Public Library System, NYPL | |
| referencedIn | Richard Beer-Hofmann correspondence, 1882-1967. | Houghton Library | |
| referencedIn | Set design sketch for Juarez and Maximilian, 19-- | New York Public Library System, NYPL | |
| referencedIn | Register to the Papers of Kurt Weill and Lotte Lenya, 1890-1984, inclusive | Irving S. Gilmore Music Library | |
| referencedIn | Rudeke, Manfred. Manfred Rudeke(?) autograph book, 1926-1928, Germany. | UC Berkeley Libraries | |
| referencedIn | Helen and Kurt Wolff papers, 1888-1994 | Beinecke Rare Book and Manuscript Library | |
| referencedIn | Geiringer, Gertrud. [Guestbook], 1920-1949. | Beinecke Rare Book and Manuscript Library | |
| creatorOf | Werfel, Franz, 1890-1945. Spiegelmensch; a magic trilogy. Translated by Ruth Langner. | New York Public Library System, NYPL | |
| referencedIn | Walter and Ise Gropius papers | Archives of American Art | |
| creatorOf | Werfel, Franz, 1890-1945. April im Oktober : ein kleiner Roman : literary manuscript, 1940. | Library of Congress | |
| creatorOf | Werfel, Franz, 1890-1945. Schweiger; translated and adapted by Jack Charash. | New York Public Library System, NYPL | |
| creatorOf | Werfel, Franz, 1890-1945. Jacobowsky und der Oberst; Komödie einer Tragödie in drei Akten. | New York Public Library System, NYPL | |
| creatorOf | Weill, Kurt, 1900-1950. Three selections from The road to promise / Kurt Weill. | New York Public Library System, NYPL | |
