- Author: John Lippitt
- Language: English
- Year: 2015
- Author: Patrick Gray
- Language: English
- Year: 2017
- Author: Jonathan Riley
- Language: English
- Year: 2015
- Author: John Schwarzmantel
- Language: English
- Year: 2015
- Author: John Schwarzmantel
- Language: English
- Year: 2015
- Author: James Trefil
- Language: English
- Year: 2015
- Author: Glen Newey
- Language: English
- Year: 2014
- Author: Maurice A. Finocchiaro
- Language: English
- Year: 2014
- Author: Gary Hatfield
- Language: English
- Year: 2014
- Author: Stephen Mulhall
- Language: English
- Year: 2013