- Author: James Ward Brown Ruel V. Churchill
- Language: English
- Year: 2011
- Author: James Ward Brown, Ruel V. Churchill
- Language: English
- Year: 2009
- Author: James Ward Brown, Ruel V. Churchill
- Language: English
- Year: 2014
- Author: James Ward Brown Ruel V. Churchill
- Language: Portuguese
- Year: 2015
- Author: James Ward Brown Ruel V. Churchill
- Language: Portuguese
- Year: 2015
- Author: James Ward Brown Ruel V. Churchill
- Language: Portuguese
- Year: 2015
- Author: James Ward Brown Ruel Vance Churchill
- Language: English
- Year: 2003
- Author: James Ward Brown Ruel V. Churchill
- Language: English
- Year: 2003
- Author: James Ward Brown Ruel V. Churchill
- Language: English
- Year: 2003
- Author: James Ward Brown Ruel V. Churchill
- Language: English
- Year: 1993