- Author: Charles Ramírez Berg
- Language: English
- Year: 2015
- Author: Frederick Luis Aldama, Charles Ramírez Berg
- Language: English
- Year: 2014
- Author: Charles Ramírez Berg
- Language: English
- Year: 2009
- Author: Charles Ramírez Berg
- Language: English
- Year: 2015
- Author: Charles Ramírez Berg
- Language: English
- Year: 2002