- Author: Carl Berger
- Language: English
- Year: 2013
- Author: Carl Berger
- Language: English
- Year: 2016
- Author: Carl Berger
- Language: English
- Year: 2016
- Author: Carl Berger
- Language: English
- Year: 1983
- Author: Carl Berger
- Language: English
- Year: 2013
- Author: Carl Berger
- Language: English
- Year: 1971
- Author: Carl Berger
- Language: English
- Year: 2017
- Author: Carl Berger
- Language: English
- Year: 1983
- Author: Carl Berger
- Language: Spanish
- Year: 1976