
- Author: Cynthia Davis
- Language: English
- Year: 2010

- Author: Verner D. Mitchell, Cynthia Davis
- Language: English
- Year: 2011

- Author: Cynthia Davis
- Language: English
- Year: 2010

- Author: Cynthia Davis, Verner D. Mitchell
- Language: English
- Year: 2013

- Author: Cynthia Davis
- Language: English
- Year: 2004