- Author: Robert Taber
- Language: English
- Year: 1970
- Author: Robert Taber
- Language: English
- Year: 1964
- Author: Robert Taber, Jochen Neuberger
- Language: German
- Year: 1971
- Author: Robert Taber, Jochen Neuberger
- Language: German
- Year: 1971
- Author: Robert Taber
- Language: English
- Year: 2020
- Author: Robert Taber
- Language: English
- Author: Robert Taber
- Language: English
- Year: 2008
- Author: Robert Taber
- Language: Spanish
- Author: Robert Taber
- Language: English
- Year: 1970
- Author: Robert Taber
- Language: English
- Year: 1961