- Author: Ross Hugh Norman
- Language: English
- Year: 2014
- Author: Ross Hugh Norman
- Language: English
- Year: 2015
- Author: Rana Fazale, Ross Hugh Norman
- Language: English
- Year: 2013
- Author: Rana Fazale, Ross Hugh Norman
- Language: English
- Year: 2015
- Author: Ross Hugh Norman
- Language: English
- Year: 2001