- Author: Joachim Alexander Koops, Norrie MacQueen, Thierry Tardy, Paul D. Williams
- Language: English
- Year: 2015
- Author: Joachim Koops, Norrie MacQueen, Thierry Tardy, Paul D. Williams
- Language: English
- Year: 2015
- Author: Paul H. Williams, Robbin W. Thorp, Leif L. Richardson, Sheila R. Colla
- Language: English
- Year: 2014
- Author: Paul W. Williams
- Language: English
- Year: 2023
- Author: Paul L. Williams
- Language: English
- Year: 2013
The Vatican Exposed
epub
- Author: Paul L. Williams
- Language: English
- Year: 2015
- Author: David R. Black, Paul D. Williams
- Language: English
- Year: 2009
- Author: David R. Black Paul D. Williams (eds.)
- Language: English
- Year: 2010
- Author: Joanna Spear, Paul D. Williams
- Language: English
- Year: 2012
- Author: Paul D. Williams (editor)
- Language: English
- Year: 2012