- Author: Katherine K. Young, Paul Nathanson
- Language: English
- Year: 2010
- Author: Matt Young, Paul Strode, Kevin Padian
- Language: English
- Year: 2009
- Author: Miller Frank, Young Paul
- Language: English
- Year: 2016
- Author: Paul A. Young Paul H. Young Daniel L. Tolbert
- Language: English
- Year: 2015
- Author: Geoffrey Young Paul Lindner Randy Kobes
- Language: English
- Year: 2002
- Author: Katherine K. Young Paul Nathanson
- Language: English
- Year: 2010
- Author: Katherine K. Young Paul Nathanson
- Language: English
- Year: 2010
- Author: Paul A. Young Paul H. Young Daniel L. Tolbert
- Language: English
- Year: 2008
- Author: Matt Young Paul K. Strode
- Language: English
- Year: 2009
