- Author: Travis Elborough
- Language: English
- Year: 2001
- Author: Kiff Bamford
- Language: English
- Year: 2017
- Author: Alastair Hannay
- Language: English
- Year: 2018
- Author: Edward Fullbrook, Kate Fullbrook
- Language: English
- Year: 2008
- Author: Jacquelyn Ann K. Kegley, Richard B. Gunderman
- Language: English
- Year: 2008
- Author: Linda A. Bell
- Language: English
- Year: 2003
- Author: Paul Richard Blum, Brian McNeil
- Language: English
- Year: 2010
Schopenhauer
pdf
- Author: Margrieta Beer
- Language: English
- Year: 2000
Fichte
pdf
- Author: Robert Adamson
- Language: English
- Year: 2000