- Author: Gary Alan Scott (editor)
- Language: English
- Year: 2002
- Author: Gary Alan Scott & William A. Welton
- Language: English
- Year: 2014
- Author: Gary Alan Scott William A. Welton
- Language: English
- Year: 2008
- Author: Gary Alan Scott William A. Welton
- Language: English
- Year: 2008
- Author: Gary Alan Scott (editor)
- Language: English
- Year: 2002
- Author: Gary Alan Scott
- Language: English
- Year: 2000
- Author: Gary Alan Scott
- Language: English
- Year: 2000
- Author: Gary Alan Scott
- Language: English
- Year: 2007