- Author: Kenneth L. Shropshire, Timothy Davis
- Language: English
- Year: 2013
- Author: Kenneth L. Shropshire
- Language: English
- Year: 2016
- Author: Kenneth L. Shropshire
- Language: English
- Year: 2021
- Author: Kenneth L. Shropshire
- Language: English
- Year: 2013
- Author: Kenneth L. Shropshire, Collin D. Williams
- Language: English
- Year: 2017
- Author: Kenneth L. Shropshire
- Language: English
- Year: 2020
- Author: Michael Lomax, Kenneth L. Shropshire
- Language: English
- Year: 2008
- Author: Kenneth L. Shropshire, Timothy Davis
- Language: English
- Year: 2011
- Author: Kenneth L. Shropshire, Collin D. Williams Jr.
- Language: English
- Year: 2017
- Author: Kenneth L Shropshire
- Language: English
- Year: 2015