- Author: Jeff Davidson
- Language: English
- Year: 1999
- Author: Jeffrey P. Davidson
- Language: English
- Year: 2003
- Author: David Olsen
- Language: English
- Year: 1991
- Author: Burton Jay Nadler
- Language: English
- Year: 2003
- Author: Toni Turner
- Language: English
- Year: 2002
- Author: Toni Turner
- Language: English
- Year: 2002
- Author: James Mannion
- Language: English
- Year: 2004
- Author: Dan S. Kennedy
- Language: English
- Year: 2000