- Author: Raymond Bayer
- Language: Spanish
- Year: 2014
- Author: Raymond Bayer
- Language: Portuguese
- Year: 1993
- Author: Raymond Bayer
- Language: Spanish
- Year: 2003
- Author: Raymond Bayer
- Language: Spanish
- Year: 2003
- Author: Raymond Bayer
- Language: Spanish
- Year: 2003