- Author: Hitchens Christopher
- Language: English
- Year: 2007
- Author: Alex Rosenberg
- Language: English
- Year: 2012
- Author: Alex Rosenberg
- Language: English
- Year: 2012
- Author: Raymond D Bradley
- Language: English
- Year: 2016
- Author: Raymond D. Bradley
- Language: English
- Year: 2015
- Author: F. LeRon Shults
- Language: English
- Year: 2014
- Author: Christopher Hitchens Christopher Hitchens
- Language: English
- Year: 2007