Calvendo Verlag GmbH · ratio-books
| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Gespensterfreunde | 978-3-939829-59-1 (3-939829-59-5) | 2015 | |
| Trumix Cartoons 2015 2015: 12 Trumix Cartoons to laugh and smile | 978-1-325-05206-6 (1-325-05206-X) | 2015 | |
| Trumix Cartoons 2015 2015: 12 Trumix Cartoons to laugh and smile | 978-1-325-05207-3 (1-325-05207-8) | 2015 |