- Author: H. Douglas Brown Priyanvada Abeywickrama
- Language: English
- Year: 2019
- Author: Rhonda Douglas Brown
- Language: English
- Year: 2018
- Author: Brown Douglas, Brown Sherri
- Language: English
- Year: 2012
- Author: H. Douglas Brown
- Language: English
- Year: 2000
- Author: H. Douglas Brown
- Language: English
- Year: 2006
- Author: H Douglas Brown
- Language: English
- Year: 2007
- Author: H. Douglas Brown
- Language: English
- Year: 2000
- Author: H. Douglas Brown
- Language: English
- Year: 2003
- Author: H. Douglas Brown
- Language: English
- Year: 2001
- Author: H. Douglas Brown
- Language: English
- Year: 2007