- Author: BJ Schipper, Mary Lemond
- Language: English
- Year: 2004
- Author: BJ Schipper
- Language: English
- Year: 2004
- Author: BJ Schipper
- Language: English
- Year: 2004
- Author: Rusen Ciprian Adrian
- Language: English
- Year: 2015
- Author: Regan Patrick E
- Language: English
- Year: 2014
- Author: Panek William
- Language: English
- Year: 2017
- Author: Panek William
- Language: English
- Year: 2016
- Author: Bettany Andrew, Warren Andrew
- Language: English
- Year: 2016
- Author: Jang Michael H., Orsaria Alessandro
- Language: English
- Year: 2016
- Author: Bettany Andrew, Warren Andrew
- Language: English
- Year: 2016