- Author: Franklin L. Ford
- Language: Serbian, Croatian
- Year: 2005
- Author: Franklin L. Ford
- Language: English
- Year: 1985
- Author: Schopenhauer Goethe Benjamin Franklin Henry Ford Voltaire
- Language: German
- Author: Franklin L. Ford
- Language: English
- Year: 1971
- Author: Franklin L. Ford
- Language: English
- Year: 1971