- Author: Glenn Morgan, John Campbell, Colin Crouch, Ove Kaj Pedersen, Richard Whitley
- Language: English
- Year: 2010
- Author: Glenn Morgan, John Campbell, Colin Crouch, Ove Kaj Pedersen, Richard Whitley
- Language: English
- Year: 2010
- Author: Colin Crouch
- Language: Italian
- Year: 2019
- Author: Michael Keating, Yves Meny, David McCrone, Donald Sassoon, Milada Anna Vachudova, Sven Steinmo, Bo Rothstein, Martin Rhodes, Henry Milner, Colin Crouch
- Language: English
- Year: 2013
- Author: Colin Crouch
- Language: English
- Year: 2019
- Author: Colin Crouch
- Language: English
- Year: 2018
- Author: Colin Crouch
- Language: Italian
- Year: 2014
- Author: Colin Crouch
- Language: English
- Year: 2020
- Author: Colin Crouch
- Language: English
- Year: 2013