| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Green Parties in Europe | Paperback | 978-0-367-28140-3 | 2019 | |
| Liberal Parties in Europe | Hardcover | 978-0-8153-7238-7 | 2019 | Caroline Close |
| Party Members and Activists | Paperback | 978-1-138-71448-9 | 2017 | Anika Gauja |
| Party Members and Activists | Hardcover | 978-1-138-85423-9 | 2015 | " |
| Political Parties Abroad: A New Arena for Party Politics | " | 978-0-367-85785-1 | 2020 | Tudi Kernalegenn |