- 2014 as the first (truly) European elections?, Alexander H. Trechsel, Lorenzo De Sio and Diego Garzia
- Voting advice applications in Europe, the state of the art, edited by Lorella Cedroni, Diego Garzia
- Trans-nationalising Europe's voting space, Jonathan Bright, Diego Garzia, Joseph Lacey, Alexander H. Trechsel
- Political science in Europe, achievements, challenges, prospects, edited by Thibaud Boncourt, Isabelle Engeli, and Diego Garzia