- Author: Gustavo Zagrebelsky, Valeria Marcenò
- Language: Italian
- Year: 2007
- Author: Gustavo Zagrebelsky, Valeria Marcenò
- Language: Italian
- Year: 2007
- Author: Gustavo Zagrebelsky
- Language: Italian
- Year: 2018
- Author: Gherardo Colombo Gustavo Zagrebelsky
- Language: Italian
- Year: 2017
- Author: Mario Brunello Gustavo Zagrebelsky
- Language: Italian
- Year: 2016
- Author: Gustavo Zagrebelsky
- Language: Italian
- Year: 2008
- Author: Gustavo Zagrebelsky
- Language: Italian
- Year: 2015