- Author: George R. Knight
- Language: English
- Year: 2018
- Author: George W. Knight
- Language: English
- Year: 2015
- Author: George W. Knight, Rayburn W. Ray
- Language: English
- Year: 2015
- Author: George W. Knight
- Language: English
- Year: 2019
- Author: George R. Knight
- Language: English
- Year: 1999
- Author: George R. Knight
- Language: English
- Year: 2008
- Author: George W. Knight III
- Language: English
- Year: 1996
- Author: George R Knight
- Language: English
- Year: 2009
- Author: George R. Knight
- Language: English
- Year: 2010
- Author: George R. Knight
- Language: English
- Year: 2017