This is currently a draft article. The text in this article is computer-generated.Links and spelling have to be verified. See Wikipedia:WikiProject US Congress.
... den Poesie (1832-33)
Die Pädagogik als System (1848)
Aesthetik des Hässlichen (1853)
Die Poesie and ihre Geschichte (1885)
Studien (1839-47)
Neue Studien ...