3
by Feuerbach, Ludwig, 1804-1872.
Published 1957
Book
6
Book
7
8
by Heidegger, Martin, 1889-1976.
Published 2010
Available via JSTOR
eBook
9
by Marx, Karl, 1818-1883.
Published 2002
Available via JSTOR
eBook
11
by Strauss, Leo.
Published 1997
Available via EBSCO eBook Collection
eBook