- Author: John R. Bentley
- Language: English
- Year: 2008
- Author: John R. Bentley
- Language: English
- Year: 2017
- Author: John R. Bentley
- Language: English
- Year: 2015
- Author: John R. Bentley
- Language: English
- Year: 2015
- Author: John R. Bentley
- Language: English
- Year: 2017
- Author: John P Bentley
- Language: English
- Year: 2005
- Author: John R. Bentley
- Language: English
- Year: 2001