- Author: Alapati Sam R, Kim Charles
- Language: English
- Year: 2007
- Author: Kuhn Darl, Padfield Bill, Alapati Sam R
- Language: English
- Year: 2012
- Author: Alapati Sam
- Language: English
- Year: 2014
- Author: Alapati Sam, Kuhn Darl, Padfield Bill
- Language: English
- Year: 2014
- Author: Alapati Sam R
- Language: English
- Year: 2014