- Author: Baichtal John
- Language: English
- Year: 2015
- Author: Archibald C. Mark
- Language: English
- Year: 2016
- Author: Archibald Mark
- Language: English
- Year: 2016
- Author: Tony Hadland & Hans-Erhard Lessing & Nick Clayton & Gary W. Sanderson
- Language: English
- Year: 2014