| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Workbook, Ideen von Powertypen | 978-1-6914-6944-4 (1-6914-6944-0) | 2019 |
| Workbook, Notizen von Powertypen | 978-1-6918-4196-7 (1-6918-4196-X) | 2019 |
S S · Saban Sincar · Sabine Schumacher · Sven Singersson · Sven Snogerup