- Author: Friedrich Heer
- Language: German
- Year: 2001
- Author: Edited by S. G. F. Brandon and Friedrich Heer
- Language: English
- Year: 1972
- Author: Friedrich Heer
- Language: English
- Year: 1953
- Author: Friedrich Heer (auth.) Charles Kessler Jennetta Adcock (trans.)
- Language: English
- Year: 1974
- Author: Friedrich Heer
- Language: German
- Year: 2004
- Author: Friedrich Heer
- Language: German
- Year: 1977
- Author: Friedrich Heer
- Language: German
- Year: 1968
- Author: Friedrich Heer
- Language: English
- Year: 1968
- Author: Friedrich Heer
- Language: English
- Year: 1975
- Author: Friedrich Heer
- Language: English
- Year: 1998
